HomeMy WebLinkAbout02-00_UTC FUEL CELLS_GOVERNORS HIGHWAYDRAWING LIST
CODE INFORMATION
INSTALLATION SHALL COMPLY WITH THE FOLLOWING CODES:
THE BOCA NATIONAL BUILDING CODE
THE INTERNATIONAL MECHANICAL CODE
THE INTERNATIONAL PLUMBING CODE
THE NATIONAL ELECTRICAL CODE
THE NATIONAL FIRE PROTECTION CODE
PC25TM C ON -SITE FUEL CELL POWER PLANT
FOR
SOUTH WINDSOR HIGH SCHOOL
SOUTH WINDSOR,, CONNECTICUT
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NO, 8564ONAL
Wil
NO. TITLE
SU-1
SITE UTILITIES
S-1
FOUNDATION PLAN,
NOTES AND DETAILS
M-1
MECHANICAL PIPING
AND INSTRUMENTATION DIAGRAM
M-2
MECHANICAL PIPING
DETAILS
M-3
PARTIAL BASEMENT
PLAN - BOILER ROOM
E-1
ELECTRICAL WIRING
DIAGRAMS
E-2
ELECTRICAL DETAILS
E-3
ELECTRICAL DETAILS
RECEIVED
MAY 0 7 2002
SOUTH WINDSOR
ENGINEERING DEPT.
FILENAME: Cover—R-1—
Xref LIST: 902CO140
GRADE
173'- 0"
GRADE
177'-- 0'
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LUCN��, rr ✓
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AMConsulfin9 Engineers, Inc.
1MR&78 Beaver Road Weffi6fS) M CT 06109
Phone., 860-721-7234 Fax: 860-529-6700
MECHANICAL
CONTRACTORS
6 SECOND AVENUE
CHICOPEE, NA 01020
PHONE (413) 592-5300
FAX. (413) 592-0431
09
J. IN FINE
3S FILL
PROCESS GRAVEL
UTC Fuel Cells
A United Technologies Company
195 GOVERNORS HIGHWAY
SOUTH WINDSOR, CONNECTICUT
PC25C FUEL CELL POWER PLANT
SOUTH WINDSOR H.S., SOUTH WINDSOR, CT
DRAWING NAME:
SITE UTILITIES
CAD File: SU-1—R-3-4-23-02.DWG DRAWN BY:
Scale: 1"=16' CHECKED BY:
DATE: Drawing No: Revisiar
4-25-02 SU-1 1 4-23— e
POWER MODULE
2' 8'
OOOG�=." r� 000000000I0000001=1(11=1000 000
-f-
1II-11I I- III-
-1111-III!_=IIII-IIII-IIII-IIII-IIII
12'
EPO`WER MODULE SLAB -
SECTION
NOT TO SCALE S —
6'x6' — W2.9 x W2.9 W.W.F.
NEW 6' CONCRETE SLAB
010000000000000000"0�0
Oi 0-0 O O O O O O O O
1-1111=1((1--1111= 1=I1 I
i_IIIII_I _=11II=1II1=1II1=1II1=1II—
6' COMPACTED STRUCTURAL
FILL —SEE SPECS.
NITROGEN TANK BASE SLAB
SECTION 2
NOT TO SCALE S —
J5 0 12' O.C. EACH WAY
F 12' CRUSHED STONE
FILTER FABRIC
O�O�O�O�p�0OpO0O0000�0�0
0
i
;ORED
TOLE
- PIPE THRU
FOUNDATION WALL
K—SEAL TYPE
LL PENETRATION
MODEL—LS
BUILDING WALL PENETRATION DETAIL 3
NOT TO SCALE S —
iy -U
NOTE - PROVIDE 19' LONG PAD FOR OPTIONAL LOW NOISE
4 FAN AIR COOLING MODULE.
2
s-1
BASE FRAME FOOTPRINT
(TYPICAL 3 or 4 LOCATIONS) -
EACH BASE FRAME MEMBER
HAS TWO 5/8" DIAMETER
HOLES WHICH MAY BE
USED TO SECURE MODULE
TO THE FOUNDATION.
FUEL CELL SITING NOTES:
1. Typico foundati(on designs are shown in drawing.
Foundations are. designed for a power module weight of 41,000 pounds
and c coolirg module weight of Up to 2500 pounds. Minimum soil bearing capacity
to be 2.0 tons per square foot.
2. Requirments fc)r seismic zone 2a to be followed.
3. The u-it must be located at least 15 feet from any operable window.
►A-1—R—_
Xref UST:
-22
COOLING MODULE
FOUNDATION PLANS
NOT TO SCALE
,E OF
6" THICK LAYER OF - -�
3/4" CRUSHED STONE
AROUND FOUNDATIONS
0
I
NITROGEN PAD
NOT TO SCALE
GENERAL NOTES
FOUNDATIONS:
A. Haunches, if applicable, are intended to bear on undisturbed material. Bottom
of haunch elevations are established from available existing site information.
Contractor shall notify the Owner's Soil Engineer where proposed haunch
elevations would bear on unsuitable material and proceed as directed.
B. The soil subgrade for all footings and slab on grade shall be inspected and
approved by the Owner's testing laboratory immediately prior to placing
footing forms and concrete.
C. All organic and /or unsuitable materials shall be removed and backfilled with
an acceptable granular fill and compacted to 95% max. density - ASTM 1557.
D. No footings or slabs shall be placed into or against subgrade containing free
water, frost or ice.
E. Provide an adequate dewatering system to maintain dry excavations.
F. Any changes in the dimensions or details shall be brought to the attention of
International Fuel Cells for review. All existing construction and utilities shall
be safeguarded and protected from drainage or settlement during excavation
and construction. All dimensions and details relating to the existing construction
shown on the drawings shall be field verified prior to construction.
G. Foundation flatness tolerance shall be 1 /8 inch in 10 feet.
CONCRETE:
A. Clear cover for reinforcing:
1.) Formed concrete exposed to ground 3 inches
2.) Formed concrete exposed to ground or weather:
6 and larger 2 inches
5 and smaller 1-1/2 inches
B. Air entrain all exposed concrete (3% +/- 1 %)
C. All concrete reinforcing shall be supported, spaced in forms and secured in place
in accordance with ACI procedures and requirements outlined in the latest of the
"Building Code Requirements for Reinforced Concrete" ACI-318 and the "Manual
of Standard Practice for Detailing Reinforced Concrete Structures", ACI-315.
D. All welded wire fabric shall be lapped two (2) full mesh panels and tied securely.
E. No calcium chloride shall be used in any concrete.
F. All concrete shall have a minimum 28 day compressive strength of 3000 PSI.
Bar reinforcing shall conform to ASTM A-615 Grade 60.
G. All concrete shall hove a minimum of 7 days cure before any loads are applied.
H. Lap splice rebar 2'-0" minimum.
STRUCTURAL GRAVEL:
A. Structural gravel fill shall be compacted in 6" loose lifts to a minimum
of 95% of maximum dry density in accordance with ASTM D1557.
Structural gravel fill shall consist Of sound tough durable particles free
from vegetable or other deleterious substances and shall conform to
the following degration:
SIEVE SIZE % PASSING BY WEIGHT
3-1/2" 100
1-1/2" 55-100
3/4 45-80
1 4" 25-60
10 15-45
140 5-25
100 0-10
200 0-5
CRUSHED STONE
A. Crushed stone shall consist of sound tough durable stone conforming to
the following degration:
SIEVE SIZE % PASSING BY WEIGHT
1" 100
3/4" 90-100
1/2" 20-50
3/8" 0-20
1 /4" 0-5
AConsulting Engineers, Inc. MECHANICAL
ff ■lit CONTRACTORS
LIT
�� 78 Beaver Road Wethersfleid, CT 08109 6 SECOND AVENUE
Phone. 860-721-7234 Fax. 86"29-8700 CHICOPEE. MA 01020
PHONE 10- (413) 592-5300
FAX: (413) 592-0431
PC25C SERVICE SPACE AND ELEVATION REQUIREMENTS
1. The long side of the Power Module with the maintenance disconnect switch
should have eight (8) feet minimum clearance to provide sufficient room to
remove the cell stack assembly (CSA) and reformer for overhaul. The remaining
sides of the power plant require five (5) feet minimum clearance space to
permit full opening of the hinged access panels for service requirements.
2. The Air Cooling Module may be located up to 10 feet away from the
Power Module.
3. The elevation of the Air Cooling Module shall be at grade level
of the Power Module. This piping circuit is vented (open) to
atmosphere inside the Power Module.
UTC Fuel Cells
A United Technologies Company
195 GOVERNORS HIGHWAY
SOUTH WINDSOR, CONNECTICUT
N L
PC25C FUEL CELL POWER PLANT
SOUTH WINDSOR H.S., SOUTH WINDSOR, CT
DRAWING NAME:
FOUNDATION PLAN, NOTES AND DETAILS
CAD File: S-1—R-2-4-19-02.DWG DRAM BY:
Scale: AS NOTED I CHECKED BY:
DATE: Drawing No: Revisic-,n:
4-25-02 1 S-1 1 4-2-2-02
COOLING MODULE
(3 FAN MODEL)
EQUIPMENT SCHEDULE
EQUIPMENT PROVIDED WITH FUEL CELL
FUEL CELL POWER PLANT MODEL NUMBER PC25C MANUFACTURED AND SUPPLIED BY
PM UTC FUEL CELLS. ELECTRICAL RATING OF 20OKW/235KVA. THERMAL RECOVERY
1 RATING OF MORE THAN 700,000 BTU/HR TO HEAT CUSTOMER HOT WATER TO
140E WITH A RETURN WATER TEMPERATURE OF 80F.
FUEL CELL COOLING MODULE MANUFACTURED BY COLMAC COIL, COLVILLE, WASHINGTON
!ANDM SUPPLIED BY UTC FUEL CELLS. REFER TO PC25 COOLING MODULE ASSEMBLY
1 DRAWING FC14379 (3 FAN DESIGN) OR FC17629 (4 FAN DESIGN).
HEAT RECOVERY BTU METER EQUAL TO NIAGARA MODEL 7431 BTU SYSTEM
CALCULATOR/TOTAUZER WALL MOUNTED, 8 DIGIT LCD READOUT DISPLAY
ACCURACY +/- 0.57, 120 VAC POWER SUPPLY. ACCEPTS INPUT FROM FLOW METER
AND TWO TEMPERATURE SENSORS. DISPLAYS ENERGY (BTU), TEMPERATURES
AND FLOW VOLUME. OPEN COLLECTOR OUTPUTS FOR ENERGY AND VOLUME.
AALIANT FLUID MEASUREMENT SOLUTIONS. PHONE 864-574-3327.
HEAT RECOVERY WATER FLOW METER EQUAL TO NIAGARA SERIES MTX
FM MODEL NO. 420, 1' SIZE, EXTERNAL CONNECTION SIZE 1-1/4' NPT, FLOW RANGE
�- 1 2-50 GPM, 10 GAL PER CONTACT WITH 840 REED SWITCH, +/- 1 % ACCURACY.
_T FTWO 3' ITTINGS FURNISHED WIRE) MBTU ATCHED
RT TEMPERATURE SENSORS WITH SWAGELOCK
1
FILL WITH 2 CUBIC FOOT MIXED RESIN
DI SEE BELOW FOR SPECIFICATION
1
EQUIPMENT PROVIDED BY B-G MECHANICAL CONTRACTORS
N NGAS DISCHARGING MANIFOLD # 3-04ITROGEN TANK MANIFOLD SYSTEM EQUAL TO REXARC INTERNATIONAL, INC. INERT
- N HEADER
431N/8 SINGLE REGULATOR - TWIN
1 CROSS TYPE WITH SWITCHOVER VALVES (2), 10-200 PSI 'VICTOR' VTS700ME
ADJUSTABLE REGINGUFSS (1
LATOR (1) WITH INLET & OUTLET GAUGES, 125 PSI RELIEF VALVE (1),
MANIFOLD LD
PIPING. UNIT
TO BE FURNISHED NK IWITH LA MATCHING ))ACYUN ERNK I/LMSANIIFOLD HOLDING
RACK WITH TWO UPRIGHTS, CROSS BRACKETS, CYLINDER HOLDING CHAINS AND
6' BASE PLATES FOR MOUNTING TO CONCRETE PAD. FURNISH EIGHT (8) 200 SCF
BOTTLES. FOR IN -LINE EIGHT (8) BOTTLE MANIFOLD USE REXARC # 3-04-414N/B.
P HIGH GRADE HEAT RECOVERY PUMP:
BELL & GOSSETT SERIES 60, MODEL 1x1x5 1/4,
20 GPM 025' HD, 45% MIN. EFF., 1750 RPM, 1/2 N.P., 120/1/60
P LOW GRADE HEAT RECOVERY PUMP:
BELL & GOSSETT SERIES 60, MODEL 1xlx5 1/4,
2 25 GPM 027' HD, 48% MIN, EFF., 1750 RPM, 1/2 N.P., 120/1/60
H C HEAT RECOVERY COIL:
TRANE TYPE W OR EQUIVALENT, 24.2 SQFT. FACE AREA (DIMENSIONS TO MATCH EXISTING)
1 TO RAISE 14,270 CFM FROM OT TO 20-F WITH 25 GPM ENTERING AT 167F LEAVING AT 140-F
Xref UST: I D:
PROVIDE 1/2' NPT
ANALYSIS PORT
MAINTENANCE
DISCONNECT
SWITCH
2'
I GAS METER ASSEMBLY WITH BYPASS
M < AS REQUIRED BY LOCAL UTILITY
G
F1
GAS LINE SIZE DETERMINED
BY AVAILABLE PRESSURE
D.I.
PRETREATMENT
UTC TO FIELD
ADJUST.
E— PRESSURE REGULATOR
GAS COCK SHUTOFF VALVE (TYPICAL), AS REQUIRED
�� BY AGA TO BE READILY ACCESSIBLE
MAXIMUM GAS FLOW RATE 3000 SCFH
AT 4 TO 14 INCHES WATER COLUMN
FLEXIBLE CONNECTOR
(TYPICAL 5 PLACES)
POWER MODULE
PM
t
00e
WTSo0BOTTLES
HIGH GRADE
HEX 490
HEX 880
NITROGEN SPECIFICATION
STANDARD "INDUSTRIAL GRADE"
99.998% NITROGEN
LESS THAN 20 PPM OXYGEN
PRES
PROV
POWE
W6
H
W5
W2 a
F-0-
G2
}-0--"
W1
G1
N1
INTERFACE TEMPERATURE
SENSOR (PRE -WIRED)
2' COPPER
(5) EMPTY BOTTLES SUPPLIED
BY MANUFACTURER. RESIN/
CHARCOAL FOR FILL PROVIDED
BY B-G MECHANICAL CONTRACTORS.
PRESSURE RELIEF VALVE
(TYPICAL OF 2
PIPE FULL OUTLET SIZE TO
GROUND
BALL VALVE v
(TYPICAL)
WW A
HOSE
I BIB
I�-d-
PER
" RETURN HEADER I
2' COPPER
1" INSULATION, SEE
PC25 INSTALLATION
MANUAL
FILL WITH 40%
DOWFROST BRAND
PROPYLENE GLYCOL/
60% DEIONIZED WATER
MIXTURE WHERE SUBJECT
TO FREEZING. SEE PC25
INSTALLA1ON MANUAL.
3/4' SCHEDULE 40 PVC
2' COPPER
HWS -I
2' COPPER
HWR I-
{t BALL DRAIN VALVE WITH
PG 3/4' HOSE END CONNECTION
(TYPICAL) AT LOW POINT
PRESSURE GAUGE
L- 100 PSIG)
DETAIL
D
u-�
ON LINE BOTTLES — SPARE BOTTLES —
N F�C�O+vne o
NITROGEN BOTTLE BANK �``�`�. Lucy,
1 P
�. 4,
�' a �, 9 -ice
� NO.8564
i, 4CEfvStO
!�d �r#eie3i
SITE
Reference Drawing
FC 14379
AUTOMATIC AIR VENT
WITH SHUT OFF VALVE
TYPICAL AT ALL HIGH POINTS
BALL DRAIN VALVE WITH jj
3/4' HOSE END CONNECTION
TYPICAL FOR ALL LOW POINTS
THERMOMETER E
SEE DETAIL M-2
Y_
u
TEMPERATURE
SENSOR FOR
BTU METER
SEE DETAIL
2' x 1-1/4' REDUCER
1
M-3
�` � �I \ HGS
P
1
F BTU
M-2 METER TU
TEMPERATURE
SENSOR FOR
BTU METER
SEE DETAIL
1
THERMOMETER E
SEE DETAIL M-2
BTU
METER
TU
1
TYPICAL MECHANICAL
EQUIPMENT ROOM
Consulting Engineers, Inc.
78Bar2rRoad YJeiherstteld,CF06109
Phone.-721-7234 Fax:860-52"700
2' x 1-1/4' REDUCER
FV
FM
1
MECHANICAL
CONTRACTORS
6 SECOND AVENUE
CHODPEE, NA 01020
PHONE (413) 592-5300
FAX (413) 592-0431
EXPANSION TANK
BELL & GOSSETT
MODEL# HFT-60
BLADDER TYPE.
2'
HGR
2'
TO BUILDING HIGH GRADE
HEAT RECOVERY
INTERFACE
(SEE DWG. M-3)
BUILDING HWR MAIN
3/4' COLD WATER FROM
/_ BUILDING DOMESTIC WATER
SYSTEM. NOMINAL 55 PSI AT
FUEL CELL POWER MODULE
TO BUILDING LOW GRADE
HEAT RECOVERY
INTERFACE
(SEE DWG. M-3)
HEATING COIL
SEQUENCE OF OPERATION
Fuel cell heat recovery is supplied via independent low and high grade heat sources. li�vensys
(Barber Colman) will add two control points to the existing energy management system t_o
accomplish the following sequence of operation.
The high grade source will preheat the building hot water system return. Water will be
circulated from the fuel cell to the heating system return main by Pump P-1, which will be
cycled on and off as the first stage of heating for the building hot water system.
-The low grade source will preheat the air entering the 100% outside air system located im the
boiler room. Water will be circulated from the fuel cell to a new preheat coil by Pump P-2,
which will be cycled on and off as the first stage of heating for the air handling system..
UTC Fuel Cells PC25C FUEL CELL POWER PLANT
A United Technologies Company SOUTH WINDSOR H.S., SOUTH WINDSOR, CT
195 GOVERNORS HIGHWAY DRAWING NAME:
SOUTH WINDSOR, CONNECTICUT MECHANICAL PIPING AND INSTRUMENTATION DIAGRAM
CAD File: M-1-R-2-4-23-02.DWG DRAWN BY: DATE: Drawing No.
Scale: NO SCALE CHECKED BY: 4-25-02 M-1
Revision: 2
4-22-02
10)
14
PRESSURE RELIEF VALVE
/ PRESSURE REGULATOR & GAUGES
__---TANK MANIFOLD
200 C
TYP.
EXISTING CONCRI
NITROGEN TANKS, MANIFOLD, AND TANK MOUNTING FRAME DETAIL M 2
NOT TO SCALE
F1
2" 150 LB RAISED FACE
FLANGE PROVIDED BY
ONSI CORP.
2" CLASS 150 THREADED FLANGE
x
2" FLEXIBLE CONNECTOR cli
EQUAL TO MODEL
ULC-880-3200-125
CARBON STEEL AS MFG.
BY FLEXONICS, INC.
1/2" NPT ANALYSIS —>
PORT WITH SHUT—OFF
AND CAP
Ltl
900 ELBOW DN.
(TYPICAL)
POWER MODULE ENCLOSURE
PIPING ACCESS PANEL
GAS SHUT—OFF COCK TYPICAL), REQUIRED BY
AGA TO BE READILY ACCESSIBLE
PRESSURE REGULATOR
TO DELIVER 4 TO 14
INCHES WATER COLUMN
AT MAXIMUM GAS FLOW
RATE OF 3000 SCFH
TO FUEL CELL. NATURAL GAS
DISTRIBUTION SYSTEM BY YANKEE GAS
FUEL PIPING SIDE ENTRY
M-2
DETAIL AT POWER MODULE
NOT TO SCALE
LINE SIZE TEE WITH
3/4" FPT BRANCH
MOUNT
;S BRACKET
SECURING
VS (TYP. OF 8)
AND MANIFOLD MOUNT
OF 4)
' TANK MOUNT BASE
E NTH 1 /4" ANCHOR
S INTO CONCRETE.
PRESSURE GAUGE
SEE SPECIFICATIONS
1/2" x 1/4" BRASS BUSHING
(IF REQUIRED)
1/2" BALL VALVE
3/4" x 1/2" NPT BRASS
BUSHING
PIPE
2" CLASS 150 LB THREADED
FLANGES (TYP. OF 4)
2" BRONZE FLEXIBLE CONNEC-
EQUAL TO MODEL PCB-200—ti
BRAIDED PUMP CONNECTOR A'
MFG. BY FLEXONICS, INC. WITF
PHOSPHER BRONZE BRAIDED
HOSE, BRONZE ANNULAR
CORRUGATED BELLOWS AND
MPT END CONNECTIONS.
7" SCALE THERM
SEE SPECIFICATI(
LINE SIZE TEE WITH
3/4" FPT BRANCH
2" COPPER TUBING TO COOLING MODULE.
INSULATE OR WRAP PER SPECIIFCATIONS.
3/4" FEMALE PIPE THREAD
INTERFACE PROVIDED
2" COPPER TUBING TO CUSTOMER
LOW GRADE HEAT RECOVERY INTERFACE.
INSULATE PER SPECIFICATION.
NOTE: PIPING CONNECTIONS AT
POWER MODULE TO HAVE
DIELECTRIC UNIONS OR EQUIVALENT
NOTATIONS
N1 NITROGEN PURGE INLET
G1 GLYCOL/WATER OUT TO COOLING MODULE
G2 GLYCOL/WATER IN FROM COOLING MODULE
W1 LOW GRADE HEAT WATER IN FROM CUSTOMER
W2 LOW GRADE HEAT WATER OUT TO CUSTOMER
W3 MAKEUP WATER INLET
W5 HIGH GRADE HEAT WATER OUT TO CUSTOMER
W6 HIGH GRADE HEAT WATER IN FROM CUSTOMER
--R MODULE ENCLOSURE
TIDE 1" INSULATION ON 3/4" SCHEDULE 40 PVC (OR SS)
:R MAKEUP TUBING WITH BALL VALVE SHUTOFF & HOSE BIB
BRONZE BODY PRESSURE RELIEF VALVE WITH
FULL SIZE OUTLET PIPED TO GROUND.
EQUAL TO MODEL 174A AS MANUFACTURED BY
WATTS REGULATION INC. 3/4" FNPT INLET/OUTLET
PRESSURE RELIEF ® 125 PSIG OR 2,000,000 BTU/HR
(W2 LOW GRADE MAXIMUM IS 135 PSIG)
(W5 HIGH GRADE MAXIMUM IS 170 PSIG)
RAIN VALVE
If HOSE END
:,ES TYPICAL)
NOTE: ADD HEAT TRACE
AS REQUIRED.
2" COPPER TUBING TO CUSTOMER
HIGH GRADE HEAT RECOVERY INTERFACE.
INSULATE PER SPECIFICATION.
PIPING SIDE ENTRY DETAIL AT POWER MODULE B
NOT TO SCALE M-2
STANDARD 3/4" NPT
THERMOWELL. STEM
LENGTH EQUAL TO
1/2" PIPE DIAMETER.
1
STABLE IMMERSION
ERATURE SENSOR
)WG. M-1 SPECIFICATIONS
3/4" x 1/4" NPT BUSHING
LINE SIZE TEE WITH
3/4" FPT BRANCH
PIPE
PRESSURE GAUGE CONNECTION DETAIL D
- - -- - - M-2 NOT TO SCALE THERMOMETER AND WELL DETAIL M 2 TEMPERATURE SENSOR DETAIL F
- --- --- - --- -- -- - — -
NOT TO SCALE
NOT TO SCALE M-2
��,ddllll/�0
CoruNF Aj4
G.
tc
/ ON
FILENAME:
-2
J" v11V. Jv- 1
FOR CONTINUADON
GAS �l-X`'K
[-�-- s OR PJMP
RAI I VAI kir
VALVE
IN -LINE CIRCULATCD
PUMP DETAIL
NOT TO SCALE D-3
TO NQ `� �TEM R=TURN
TOE FILER
HIGH GRADE
CONNECTION DET.--,!L
NOT TO SCALE
MECHANICALLY INTERLOCKED
TO PREVENT SIMULTANEOUS E—MON CORP.
CLOSING, ktY 1NTE11L0GK .
- KILOWATTHOUR METER
SQUARED 5 vAae �aMpQluv..
3 PHASE 4 WIRE NEW 400 NEMA-�3R
3000A DISCONNECT SWITCH
4801277 VOLTS switch
MAN. # 8PO3630EI Transfer Switch
n 480v "C 4/500 mcm wlgnd TS1
CT'S
All
Spare conduit
TO CT'S
AND F TO MDP
Grid
4 CORNER
REFERENCE NI
1, BTU METER
BY OTHERS
' CASE CIRCUIT BREAKER;
F611 I-LINI~0 PANBLBOARDS & SWITCHBOARD
grated Grid --....
tection Relay a
9VEJ61 ie
MOUNTED ON KINDORF AT EDGE OF SLAB
kw
Instrumentation'
4to20ma -
signal to Fuel Cell.
(for Zero Power
Export Control)
Control.to, grid enable,circuit
SEE DETAIL
rF�
E^2)'
2-4/0 COPPER PER PHASE
' 400A NEMA - 3R MAINTENANCE DISCONNECT SWITCH
PROVIDED WITH POWER MODULE
SEE DETAIL
B
2/0 BARE COPPER
GROUND CONDUCTOR
FOR GI INTERFACE
DETAILS SEE
INSTALLATION
MANUAL; APPENDIX
*FOR GI OPTION
SEE DETAIL
C
3/4'C WITH (2) 4 PAIR E'-2
TELEPHONE CABLES
DEDICATED PHONE WIRE FOR
TEL -
POWER PLANT MODEM AND....
GAS METER COMMUNICATION I
OPTIONAL CIRCUITS
OPTIONAL CIRCUITS
A. GRID CONNECT CIRCUIT BREAKER & x#i#1 AND,
ENABLE SIGNAL
B, NORMAL SHUTDOWN
C, EXTERNAL POWER DISPATCH CONTROL
D. DATA, COMMUNICATION CIRCUIT
TO CLOSEST CUSTOMER
RECEPTACLE CIRCUIT
NITROGEN BOTTLE BANK
(GROUND OPTIONAL, REFER
TO LOCAL CODES)
MD1
GRID CONNECT
POWER CIRCUIT
3 PHASE, 4 WIRE
GRID INDEPENDENT
POWER CIRCUIT----------
3 PHASE, 4 WIRE
60
69 27
83 59
91
SEE DETAIL
A
E--2
P LUG
MCB002
400A
PT
TEST.
BLOCK
WATTS
VARS
AIR COOLING
MODULE
SEE DETAIL
#e AWG BARE COPPER . DISCONNECT. SWITCH PROVIDED
GROUND CONDUCTOR WITH COOLING MODULE D
FUEL CELL POWER. PLANT *ONE --LINE DIAGRAM
NOT .TO SCALE
FLOW METER
TEMPERATURE.SENSOR
TEMPERATURE -SENSOR
MCB00;.
400A
TEST
BLOCK
4�
CT
TO PC25
INTERNAL SYSTEM
120 V.
PC25C POWER PLANT
POWER MODULE
480V, 3P - 4W .
200KW/235KVA
85% POWER FACTOR
ELECTRICAL SYMBOL LIST
DISCONNECT SWITCH
I [ -o
GROUND
CIRCUIT
BREAKER
(�--
POTENTIAL TRANSFORMER (PT)
-"-
CURRENT TRANSFORMER (CT)
TEST
BLOCK
27
PC25
PROTECTIVE
DEVICE -
UNDERVOLTAGE
37
PC25
PROTECTIVE
DEVICE -
POWER OR VAR DEMAND NOT MET
46
PC25
PROTECTIVE
DEVICE -
CURRENT UNBALANCE
50
INSTANTANEOUS
AC
OVER CURRENT
51
PC25
PROTECTIVE
DEVICE -
INVERSE TIME AC OVER CURRENT
59
PC25
PROTECTIVE
DEVICE -
❑VERVOLTAGE
60
PC25
PROTECTIVE
DEVICE -
VOLTS UNBALANCE
69
PC25
PROTECTIVE
DEVICE -
PERMISSIVE GO TO GRID CONNECT
/DISCONNECT
78
PC25
PROTECTIVE
DEVICE -
LOSS OF SYNC
81
PC25
PROTECTIVE
DEVICE -
ABNORMAL FREQUENCY
83
PC25
PROTECTIVE
DEVICE -
AUTO TRANSFER
90
PC25
PROTECTIVE
DEVICE --
KVA LIMITING
3/4' x 10' COPPER CLAD GROUND ROD
PIPING AND VALVES AS. REQUIRED THIS PRINT TO BE USED IN CONDUCTION WITH SUBMITTAL
BY LOCAL CLIMATE,
�o. a 0N/V� c�, PACKAGE AND FUEL CELL INSTALLATION MANUAL
—
w
�&4 PC25C FUEL CELL POWER PLANT (WITH GRID INDEPENDENT OPTION:
NSS
Io AL��a�� OUTDOOR INSTALLATION DESIGN FOR S. W. HIGH SCHOOL
B-G MECHANICAL CONTRACTORS, INC.
6 SECOND AVENUE
FUEL. CELL HEAT RECOVERY BTU METERING 01 U IS1U40WL(JWjCHICOPEE.MA5SACHUSHTT5 o,o20Cr. He tl gtd,3Cooling 0387573 `Cr.3)5944Z85 L'i Pf=bing4200836 DRAWING N A M E t SOUTH WI NDSOR HIGH SCHOOL
Consulting Engineers,4no. E t E C T R/ C n t C o M P AN Y, .I IV C. . ELECTRICAL WIRING DIAGRAMS
NOT TO SCALE
78 Beaver Road Wethersfield, CT 06109 CT LIC. 9103321 qq (, p D
Ni Phone: 860-721-7234 Fax: 860-529-6700 . . CAD F! L e t E L G I, W L! D E� A W N B Y I RGB , , , , e � �
P.O. Box 38, Kensington, CT 06037-003$ Tel. (860) 828-9932 Fax (860) 829-0276 � ", D A T E � Drawing No: R e V l s I o n
Scale. AS NOTED CHECKED BY: 4 i 26 i 02 E--1
PC25C OUTPUT CIRCUIT
BREAKER TRUTH TABLE
POWER
PLANT MODE
CIRCUIT
GRID
GRID
BREAKER
OFF/IDLE .
CONNECT
INDEPENDENT
MCB001
OPEN
CLOSED
CLOSED
MCB002
CLOSED
CLOSED
OPEN
MAINTENANCE DISCONNECT SWITCH TRUTH TABLE
DISCONNECT
POWER
PLANT MODE
OFF FOR
NORMAL OPERATING OR NON -
SWITCH
MAINTENANCE
OPERATING CONFIGURATION
MD1
OPEN
CLOSED
MD2
CLOSED
OPEN
MD3
OPEN
CLOSED
TYPICAL OF TWO
NOTE 120V POWER PC25
ADD HEAT TRACE TO MECHANICAL
ECS 2
�-- PROVIDED BY' INSTALLER
I
�
10b
(12
AWG,
0,
BLACK) ---�
TB2 11 b
(12
AWG,
R1,
RED)-----•-5
12La
(12
AWG,
0,
BLUE) -------'S
DGB 'I� --=
(12
AWG,
A.
GREEN) ------�
2
(12
AWG,
0,
BLACK) -•-~•--~~-�
T87 1
(12
AWG,
0,
BLACK)
23
(12
AWG,
0,
WHITE) --�
ZI
-.s Q
POWER DISTRIBUTION SYSTEM
OF ECS 2 CONTROLLER IN
PC25 POWER MODULE
CJ
DISCONNECT SWITCH BOX
ON AIR COOLING MODULE > C H
1 Temperature SetpoInt 87
Dead Band - '5
2 Switch Automatic
Jumper Cool
._._. 3
-� -- 4
PREWIRED TO R
TEMPERATURE
SENSOR Hc r;
01
ENCLOSURE
ROOF
ACCESS VIA
ENCLOSURE
PANEL#2
POWER. PLANT
CONTROLLER
LOT INTERFACE
CONTROL: CABLES FROM
SITE. MANAGEMENT SYSTEM
(SMS) INTERFACE HERE:
ROUTE WIRING TO POWER
CONDITIONER SYSTEM (PCs).
UPS.
ROUTE TERMINAL:
CONNECTION .
FROM THREEjIRING
3
BEL W I PANE . #14 \
PREWIRED TO
'l• FAN MOTORS
. Ill III 111
��� III III
III III III
III III III
L1 L2 L3
.1 3 5
TERMINAL
L 1 nF
3
GROUND
TERMINAL
E L�
30A DISCONNECT SWITCH
FUSED (TYPICAL 3 PLACES).
FUSED 12 AMP CURRENT LIMITING
CLASS CC, 600V ' EQUIVALENT
TO GOULD SHAWMUT. ATMR12
'*- ---- TEMPERATURE
CONTROLLER
TS800
POWER PLANT AIR COOLING MODULE WIRING CONNECTIONS
NOT TO SCALE
ACCESS OPENING
TO PCs
TELEPHONE
SURGE
SUPPRESSOR
DG8: DIRTY
GROUND BUS.'
ELECTRICAL CONTROL SYSTEM
ECS 2 OR 3
FUNCTION
CONNECTION / MLRE
TELEPHONE LINE
SURGE SUPPRESSOR VNTH
FOR REMOTE DIAGNOSTIC
4—CONTACT MODULAR CONNECTOR
TE WINAL (MI)
4 PAIR TELEPHONE CABLE
TELEPHONE LINE
4-CONTACT MODULAR CONNECTOR
FOR HMO SET
4 PAIR TELEPHONE CABLE
(VOCE)
COOLING MODULE
PCS AT TBZ 7MMINALS ftOb, fltb. #12b
POWER
3 #12 AWG
COOLING MODULE
DM (DIRTY GROUND BUST TERNIMAL #7
GROUND
1 f12 AWG
COOLING MODULE
PCS AT 187, TERMINALS #I. A #23
CONTROL
3 f12 AWG
IRS 232 CABLE FOR LOCAL
AT ECS 2 CONTROLLER, LDT S TRIAL PORT
DIAGNOSTIC TERMINAL (LOT)
IRS 232 CABLE
RS 422 CABLE FOR LOCAL
VRITHIN ECS 2 CONTROLLER. CONTACT IFC
OPERATOR INTERFACE (LAI)
IRS 422 CABLE
ZERO POWIER EXNM
018 AWGAEflA
(ECS 3 ONY
�3, "RMNS
(PyA#34 (SRELO. f14 WG
GRID ENABLE SIGNAL.
AT 1181% TERMINALS f 9, #10
(2 #14 AWG)
NOT USED
EXTERNAL SIUTDOWN SIGNAL,
AT TO% TERMINALS #11, f12
(2 jJ14 AWG)
EXTEFtIIAL EVENT SIGNAL
AT 'MIA TERMINALS #18, fig
(2 #iS AWG)
FINISH GRADI
it
FACTORY PROVIDED
MANUAL DISCONNECT
SWITCH MDSOO1
GRID ggNNEC`i ,CIRCUIT)
L=
�lll 4" CONDUIT
WIRING i" CONDUIT
To TO FUEL CELL----
GRID POWER PLANT
TO
GROUND
ROD
FROM BUILDING
DISTRIBUTION SYSTEM
(GRID CONNECT)
MANUAL DISCONNECT
SWITCH MDS001
GROUND
BUSBAR
DEDICATED
LOAD
GRID INDEPENDENT . .
CONNECTIONS INCLUDE
3 PHASES, NEUTRAL
AND GROUND
OUTPUT POWER INTERFACE FOR GRID CONNECT 8
E_z
NOT TO SCALE
OUTPUT POWER INTERFACE GRID CONNECT & GRID INDEPENDENT 82 E
NOT TO SCALE
GROUNDING I
GROUNDING WIRE
DETAIL F" 1
41
COOLING MODULE -GROUND CONNECTION 2 E
.NOT TO SCALE'
(120 YOIt) 2/0 BARE COPPER GROUND ---' ##8 AWG BARE COPPER GROUND
EXTERNAL. POWER DISPATCH AT TL313, TERMINALS f" (PWR +, #18 AWGj ..,FROM POWER MODULE FROM AIR COOLING MODULE
#30 (P%R —, vain A (SHIELD. #14 AWG) AND NITROGEN TANK FARM
(IF REQUIRED)
3/4" X 10'-0" COPPER CLAD
GROUND ROD
POWER MODULE TERMINAL CONNECTION DETAIL
NOT TO SCALE GROUND .ROD DETAIL E
. E--2
NOT TO SCALE
Consulting
8 Beaver Rc a
NO 8660
L11iTPh,,-.-860.72
ENCLOSURE
SKIRT
POWER PLANT
FRAME
• :� t
At
.t9i`t `5; c_c.
PHONE CONDUIT
COMUNICATION CONDUIT
SPARE 4" CONDUIT
►ti p
'�,>•• stir: y.:i..�.
m
• : 1 V_ FEEDER CONDUIT
■
120 V. POWER CONDUIT
�� • A.
.f•'St�v'r r
i V. PANEL-i
TRANSFORMER
EXISTING 4.
EXISTING
0, at
,{ A.;3
480 V. PANEL
FEED TO NEW CIRC PUMPS
EXISTING
it
FENCE FUEL CELL
AIR COOLING MODULE FEED
2" LOW GRADE HWS&R\
2' HIGH GRADE HWS&R \
3/4-DOMESTIC WATER
PHONE CONDUIT --
COMIlNiCATIQN CONDUIT!
120 V. CONDUIT L-1
SPARE 4" CONDUIT
480 V. FEEDER CONDUIT-
n.
TRANSFER SWITCH
Id
FUEL CELL LAYOUT �L
EXACT LOCATIONS DETERMINED ON SITE
12,01,
Al it D3 11 t±STLQJJ
F
k1uVi:R
USE SPARE CONDUIT FOR FEEDERS
FIELD VERIFY
E.31 CAlY J&U51)W Alt! AWS
ZPJ- m-A-a ALL LOCATIONS
t Mr�UST101I
wuVER
STORAGE ROOM
WATT TRANSDUCER
ELECTRICAL ROOM
■
[STING 4" CONDUITS
BECKWiTH RELAY
A ....../ . i i
UTILITY
METER
COND. WATER PUMPS.
U
HOT WATER PUMPS
0000
NOT TO SCALE
PROTECTIVE FUNCTIONS (cotit.)
Devloe tetpolnt
Number Function Runge* Iner•nwnt Accuracy
Definite Time
BECK�IIf1TH
Pickup 3%to300%' ,% t0.tAorr_to
RELAY
Time Delay 1 to 8160 Cycles 1 Cycle t2 Cycles
Inverse Time
Intertie/Generator
Pickup 3%to 100%• 0.1% t0.1 Aor t3%1•
PickuptarlsllcCurves
4s (z0.02Aort3%)
DellniteTfine/InverseTimeNerylnverse/EAremelylnverse/IECA,21=K
Protection Relay
TimeDial Setting 0.5 to 5to1 0,1
0.05101.1(IEC)
0,01 t3Cycles ortl0%'•
1 to 95 (i=t=K) 1
M-3 A 1 O
Forl;t Oniy
�r
Definite Maximum
Time to Trip 600 to 65.500 Cycles 1 Cycle t3 Cycles or t 10%1'
Reset Time (Ungar) 4 minutes
Integrated Protection System®
(from threshold of trip)
' of nominal current for currents less than 14 A (2.8 A).
wit
"Accuracy applies fora nominal currant range of2.5 A to 6A (SA C7) or0.5 A to 1.SA (1 A 077.
47 Pickup 91. #2 4 to 1001W 0.1 % t0.5 V or t0.5 %
Time Delay 01, 42 1 to 8160 Cycles 1 Cycle t2 Cycles
' Cf nominal voltage.
Pickup 0.50to6.ODA 0.1 A tO.1 Aor t3%
to 1.20 A) (t0.02 A or t3%)
O(0.10
5iN Characterstio Curves Degnlle TTme/invefeD TlmoNory tnvorce/Extromely Inverse/IEC
TTmg Dial
r
Standard Curves 01-#4 0.5 to 11.0 0.1 t3 Cycles or t10%
r.
PROTECTION
IEC Curves 01-14 0.0510 1.10 0.01
Pickup 0.60 to 12.00 A 0.01 A t0.1 A or :t:3 %
(0.1010 2.40 A) (t0.02 A or t3%)
Characteristic Curve Definite Time/fnverseNery Inverse/Extremely InverscAEC Curves
51V Time Dial 0.61011.0 0.1 t3Cycles ortl0%
0.05 to 1.10 (IEC curves) 0.01
Voltage; Control (VC) 4.Oto150.0%1 0.1% to.5VortO.5%
or
Voltage Restraint (VR) Ungar Restraint - _
PROTECTIVE FUNCTIONS
PROTECTIVE FUNCTIONS ( cant.) _
Devtce Aetpoint
.----.Device ltlpotnt
Number Function Ranges increment Accuracy
Number Function Rtingee Increment Accuracy
Sync Check
Phase Angle Window 0° to 90° 1° t1°
59 Pickup #1, 02 100 to 150 , 0.1% tO.5 V or s0.5%
Upper Voltage Limit 100.0 to 120.0%• 0.1% tO.5 V or t0.5 %
Time Delay #1, #2 1 to Mt) Cycles 1 Cycle t2 Cycles'•
25 Lower Voltage Limit 70.0 to 100.0%1 0.1% tO.5 V or tO.5 /°
'Of nominal voltage.
Della Voltage Limit 1.0to50.0%• OA% t0.5V
- When FIMSmagnitude isselected, time delay Is+20Cycles.
Della Frequency Limit 0.001 to 0,500 Hz 0.001 Hz t0.001 Hz or 51%
•
Sync Check Time Delay 1 to 8160 Cycles 1 Cycle
Dead Voltage Limit 0.0 to 50.0%* 0.1% t0.5 V or t0.5%
Pickup 100 to 150%•
5gi 1 % t3%1'
Dead Time Delay 1 to 8160 Cycles 1 Cycle t2 Cycles
lime Delay 1 to 6160 Cycles 1 Cycle t3 Cycles
' Of nominal voltage.
'Instantaneous voltage magnitude f0sponso; Intended for farroresonance protection.
Sync Check may be operated as a stand•olono function or supervised by 79 (reconnect). Various
-For fundamental (60 Hz/50 Hz) signal only, For distorted Input signals, the accuracy degrades as the order
of the harmonic signal increases.
combinations of Input supervised hot/dead closing schemes may be selected. This function can only be
enabled using ifne•to-lino connected VTs.
VT Fuse -Loss Detection
„Phase UndervottageA
VT fuse -foss condition Is detected by using the positive and negative sequence components of
60 the voltages and currents. VT fuso-loss output can be Initiated from Internally generated IDglc or
41, 42 4 to 1001le 0.1% t0.6 V or t0.5%
FL from Input contacts.
OPickup
2T Time Delay 01, 02 1 to 8160 cycles 1 Cycle t2 cycles
Time Delay 1 to 8160 Cycles 1 Cycle t2 Cycles
+20 Cycles-'
-
Of nominal voltage.
'• when RMS magnitude Is selected, time de/ayIs+20Cycles.
79 Time Delay 2 to 65,500 Cycles 1 Cycle t2 Cycles
7. 7 Directional Power
Reconnect timerstada when all outputs designated as trip outputs reset.
32 Pickup 41, #2 --3.00 to +3.00 PU 0.01 PU t0.02 PU or t21W
I=
Time Delay #1, 42 1 to 8160 Cycles 1 Cycle t2 Cycles
Pickup 41, 02, 03. #4 50.00 to 67.OD Hz 0.01 Hz t0.03 Hz
The per•unit pickup Is based on nominal VT secondary voltage and nominal CT socondary current settings for
81 (40.00 to 57.00 Hz*)
currents less than 14 A (2.8 A). This function can be soiected as overpoworor underpower frr the tonvard
direction (positive setting) or reverse direction (negative setting).
Time Delay #1,#2, #3, #4 2 to 85,500 C
y ycios 1 Cycle t2 cycles or tO.01 %
' Accuracy applies for a nominal current range of2.5 A to 6 A (5 A C7) or 0.5 A to 1.5 A (r A 07).
7his range applies to 50 Hz nominal frequency models.
Man- roll
The pickup accuracy applies to 60 Hz models at a range of 57 to 63 Hz, and to 50 Hz models eta range 0147
4Fjq§Vj0MK=
to 63 Hz. Beyond these ranges, the accuracy is .tO.15 Hz.
Circle Diameter #t, #2 0.01103.00 0.01 PU tO.01 PU or t5%
40 Offset 41. 42 -2.0 to 2.0 0.01 PU t0.01 PU or t 5%
Nominal Voltage 50 to 500 V' , V
Time Delay 91. #2 1 to 8160 cycles 1 Cycle t2 Cycles
Nominal Current 0.50 to 6,00 A 0.01 A
27 Voltage Control 4 to 100%• 0.1% t0.5 V ort0.5o/0
VT Configumtlon Line•Line/Llne•Ground/Llne•Ground•to-Une-Line••
(positive sequence)
Seat -In Delay 2 to 8160 Cycles 1 Cycle t 1 Cycle or t 1%
Directional Element Fixed at-13° - - -
'Max/mum measured range for(25), (59) and (591) function settings is boo v.
"Monfine ground•to-tinodino Is selected, the relay lntoma/lycalouiatos the line -lino voltage from the line -
ground voltages for all voltage•sonsitive functions. "an l/ne•ground•to•11no•line saiaction Is applied, the
nominal voltage selection shouldbo the Angeline nominal voliago (not line -ground nominal voltage).
REVISIONS 4/24/02
J�'� �..../ 1?0 Gs BIGELOW
EL ec rnl CAL COMAANV1 INC.
CT LIC. #103321 )
P.O. Box 38,. Kensington, CT 06037=0038 • Tel. (860) 828-9932 • Fax (860) 829-0276
PC25 C FUEL CELL POWER PLANT (WITH- GRID INDEPENDENT OPTION)
MuirL B�-G MECHANICAL CONTRACTORS OUTDOOR INSTALLATION DESIGN I- SOUTH WINDSOR HiGH SCHOOL E�J6 SECOND AVENUE
CHICOPEE, MASSACHUSETTS 01020
Tel, (413)592-5300+ Fax (413) 594-5285 DRAWING 'NAME: ,t--,c>LjTH W1NE»t>1R H1GH SC�HC?OL.
EXISTING PANELS E-MON CORP- MAIN SWITCH Cr. Heating & Cooling #387573 • Cr. Plumbing#200836
KiLOWATTHOUR METE -k I ELECTRICAL DETAILS
�"°
��oFrh,,CAB A Consulting Engineers, Inc.
��. Q �, LUCf1j�✓��� / A[1.
Phone:
WethFxtTe6N529-6109 CAD File: E2--GI--2.DWG DRAWN BY: RGB DATE: Drawing No: Revision:
Phone: 860-721-7234 Fax: 860-529-ti700 ��yJ ,
.8584 Scale: AS NOTED CHECKED BY: ' 4 26 02 ,
�, , e CHECK > / 26 / 02 E--
4.
'a.
. :max ... ......... w• _.....�.. f
.;tie._ ..__. .. ...... -. _.-_y_ -
8
DRAWING LIST
t
PC25TM C ON -SITE FUEL CELL POWER PLANT
FOR
SOUTH WINDSO R HIGH SCHOOL
SOUTH WINDSOR, CONNECTICUT
CODE INFORMATION
INSTALLATION SHALL COMPLY WITH THE FOLLOWING CODES:
Tz THE BOCA NATIONAL BUILDING CODE
15 THE INTERNATIONAL MECHANICAL CODE
N
O
THE INTERNATIONAL PLUMBING CODE
0
THE NATIONAL ELECTRICAL CODE
Uj
THE NATIONAL FIRE PROTECTION CODE
��111IIii1e���
Xref UST: 902CO140
AConsulting Engineers, Inc. MECHANICAL
A ■n CONTRACTORS
Llll� 78 Beaver Road Wethersfield, CT 06909 6 SECOND AVENUE
Phone: 860-729-7234 Pax: 860-529-6700 CHICOPEE, MA 01020
PHONE: (413) 592-5300
FAX: (413) 592-0431
SU-1
S-1
M-1
M-2
M-3
E-1
E-2
E-3
TI TLE
SITE UTILITIES
FOUNDATION PLAN, NOTES AND DETAILS
MECHANICAL PIPING AND INSTRUMENTATION DIAGRAM
MECHANICAL PIPING DETAILS
PARTIAL BASEMENT PLAN - BOILER ROOM
ELECTRICAL WIRING DIAGRAMS
ELECTRICAL DETAILS
ELECTRICAL DETAILS
U T C Fuel Cells
PC25C FUEL CELL POWER PLANT
A United Technologies Company
SOUTH WINDSOR H.S., SOUTH WINDSOR, CT
195 GOVERNORS HIGHWAY
DRAWING NAME:
SOUTH WINDSOR, CONNECTICUT
PROJECT COVER SHEET & DRAWING LIST
CAD File: COVER_R-1-4-17-02.DWG
DRAWN BY:
DATE:
1
Scale: NO SCALE
CHECKED BY:
4-25-02
Drawing No: Revision:
COVER 1 4-22-02
GRADE
173'- 0"
45'-0'
w -\
c�
z
o \o (�
PATCH ROAD, 3" MIN.
TO MATCH EXISTING.
w GRADE TO FOOTBALL FIELD
z 1721_0„
1'-0" 2" 1'-0"
O 4FT MIN. (TYP.) MIN.
OFXISHING 12 MIN. 1N FINE
LIGHT POLE PROCESS FILL
O O O O
ACCESS ROAD Z3'a + + + + + + + + + + + + + + + + + + + 12" IN PROCESS GRAVEL
++++++++++++++++++++
GRADE 4" MIN. IN SOIL ++++++++++++++++++'++++++++++++++++++++
++++++.
++++++++++++++++++++
a
++++++++++ ++++ +++
S
c
�\• EXISTING TANK9X22'TRENvn
10.000 GALLON SECTION
ti FUEL OIL TANK o yc
y ¢ m9
NOT TO SCALE
b2A.EXISTING
LOUVERS c o
m4 EE DWG. M-3 FOR
REFER TO DRAWING M-1 FOR, : Q O
DETAILS IN THIS AREA
PIPING CONFIGURATION� � }�(j BURIED PIPING -
;0 2" LOW GRADE HWS&R °
GAS METER 2" HIGH GRADE HWS&R
BY UTILITY ,. (3) 4" ELEC. CONDUIT N� F EXISTING °
Z5 (1) 3/4' DOMESTIC WATER �o ELECTRICAL PANELS F�
(1) 1' COMMUNICA11 IN CONDU�j
GAS 4ft PAVED PATH TO : (SEE DETAIL ON THIS PAGE}
ACCESS EQUIPMENT-". i-`' : ti : `.. `.: \
......, �I 7 aka
4
YANKEE GAS TO a
CONFIRM LOCATION z TRANSFORMER °
AS o 0
/ TRUCK PATH TO R004
aO
DUMPSTER
`Y W
1 W W �� AIR RhCf
8ft FENCE (10 GAGE AND 12'
GATE (DOUBLE DOOR WITH NO REMOVE DUMPSTER AND P
BARBWIRE SURROUNDING THE
POWER PLANT TO MEET T.O.S.W. INA GRASS OVER.
REQUIREMENTS.
ATED
ON PADDUMPSIER
NEE (HAND D* 1HIS AREA)
P�
HYDRANT
:y
PULL BOX ° WALKWA
ALKWAY \\`�
EXISITING TREE
LINE TO REMAIN
15" STORM DRAINAGE
TECHNICAL
EDUCATION
WING
S
WALKWA
f
s�
y w
� Q
Z
a
F�� o
0
L1-1 v
z ART/TECH
o WING
J
y� 5�
S
i
CON/Vt.
LWCy� . T,'� U TC Fuel Cells PC25C FUEL CELL POWER PLANT
+�� h�P `�"' ���'OG i A United Technologies Company SOUTH WINDSOR- H.S.; SOUTH WINDSOR, CT
/ ��1
Consulting Engineers, Inc. MECHANICAL
CONTRACTORS DRAWING GOVERNORS HIGHWAY DRAWING NAME:
SOUTH WINDSOR CONNECTICUT
78 Beaver Road Wethersfield CT 06109 6 SECOND AVENUE r
..�� Phone.860-721-7234 Fax.860-529-6700 PHONE: F(413)592-53M SITE UTILITIES
AL FAX: (413) 592-0431
CAD File: SU-1-R-3-4-23-02.DWG DRAWN BY: DATE: Drawing No: Revision: 3
- - - - - - xrT: RAW P H1- Scale: 1"=16' CHECKED BY: 4-25-02 SU-1 4-23-02
POWER MODULE
-O-O"O"o"O"O"O"O�o0o00000o0o0a
o„o„ono„o O O o„o Ono 0 0 0 0
I I=1I I I=1 I I f=1 I I I-1111-1 I I I-1(1 I-1 I
POWER MODULE SLAB —
SECTION c
NOT TO SCALE
6"X6" - w2.9 x w2.9 W.W.F.
NEW 6" CONCRETE SLAB
0 0 0 0 0 0 0 0
O,.,O„O„O„O„O,_,O,., O,.,O„O - O
6" COMPACTED STRUCTURAL
FILL -SEE SPECS.
FUEL CELL SITING NOTES:
NITROGEN TANK BASE SLAB
SECTION_
NOT TO SCALE S —
#5 ® 12" O.C. EACH WAY
F 12" CRUSHED STONE
FILTER FABRIC
2
OnOnOnOnOnOnOnOnUnc>n n n
BASE FRAME FOOTPRINT
TYPICAL 3 or 4 LOCATIONS) —
CH BASE FRAME MEMBER
HAS TWO 5/8" DIAMETER
HOLES WHICH MAY BE
USED TO SECURE MODULE
TO THE FOUNDATION.
N
1. Typical foundation designs are shown in drawing.
Foundations are designed for a power module weight of 41,000 pounds
and a cooling module weight of Up to 2500 pounds. Minimum soil bearing capacity
to be 2.0 tons per square foot.
r�
W 2. Requirements for seismic zone 2a to be followed.
3. The unit must be located at least 15 feet from any operable window.
—R-2-4—
Xref LIST: I D:
—2
0
i
19'-0"
NOTE — PROVIDE 19' LONG PAD FOR OPTIONAL LOW NOISE
4 FAN AIR COOLING MODULE.
!ORED
TOLE
PIPE THRU
FOUNDATION WALL
K-SEAL TYPE
_L PENETRATION
I MODEL-LS
BUILDING WALL PENETRATION DETAIL 3
NOT TO SCALE �—i
FOUNDATION PLANS
NOT TO SCALE
;E OF
6" THICK LAYER OF —�
3/4" CRUSHED STONE
-- AROUND FOUNDATIONS
8'— 0"
NITROGEN -PAD
NOT TO SCALE
0
I
GENERAL NOTES
FOUNDATIONS:
A.
Haunches, if applicable, are intended to bear on undisturbed material. Bottom
of haunch elevations are established from available existing site information.
Contractor shall notify the Owner's Soil Engineer where proposed haunch
elevations would bear on unsuitable material and proceed as directed.
B.
The soil subgrade for all footings and slab on grade shall be inspected and
approved by the Owner's testing laboratory immediately prior to placing
footing forms and concrete.
C.
All organic and /or unsuitable materials shall be removed and bockfilled with
an acceptable granular fill and compacted to 95% max. density — ASTM 1557.
D.
No footings or slabs shall be placed into or against subgrade containing free
water, frost or ice.
E.
Provide an adequate dewatering system to maintain dry excavations.
F.
Any changes in the dimensions or details shall be brought to the attention of
International Fuel Cells for review. All existing construction and utilities shall
be safeguarded and protected from drainage or settlement during excavation
and construction. All dimensions and details relating to the existing construction
shown on the drawings shall be field verified prior to construction.
G.
Foundation flatness tolerance shall be 1 /8 inch in 10 feet.
CONCRETE:
A.
Clear cover for reinforcing:
1.) Formed concrete exposed to ground 3 inches
2.) Formed concrete exposed to ground or weather:
P6 and larger 2 inches
5 and smaller 1-1/2 inches
B.
Air entrain all exposed concrete (3% +/— 1 %)
C.
All concrete reinforcing shall be supported, spaced in forms and secured in place
in accordance with ACI procedures and requirements outlined in the latest of the
"Building
Code Requirements for Reinforced Concrete" ACI-318 and the "Manual
of Standard Practice for Detailing Reinforced Concrete Structures", ACI-315.
D.
All welded wire fabric shall be lapped two (2) full mesh panels and tied securely.
E.
No calcium chloride shall be used in any concrete.
F.
All concrete shall have a minimum 28 day compressive strength of 3000 PSI.
Bar reinforcing shall conform to ASTM A-615 Grade 60.
G.
All concrete shall have a minimum of 7 days cure before any loads are applied.
H.
Lap splice rebor 2'-0" minimum.
STRUCTURAL GRAVEL:
A. Structural gravel fill shall be compacted in 6" loose lifts to a minimum
of 95% of maximum dry density in accordance with ASTM 61557.
Structural gravel fill shall consist of sound tough durable particles free
from vegetable or other deleterious substances and shall conform to
the following degrotion:
SIEVE SIZE % PASSING BY WEIGHT
3-1/2" 100
1-1/2" 55-100
3/4' 45-80
1 /4" 25— 60
10 15-45
40 5-25
100 0-10
200 0-5
CRUSHED STONE
A. Crushed stone shall consist of sound tough durable stone conforming to
the following degrotion:
SIEVE SIZE % PASSING BY WEIGHT
1" 100
3/4» 90-100
/8n
3 Oa 200
1/4" 0-5
PC25C SERVICE SPACE AND ELEVATION REQUIREMENTS
1. The long side of the Power Module with the maintenance disconnect switch
should have eight (8) feet minimum clearance to provide sufficient room to
remove the cell stack assembly (CSA) and reformer for overhaul. The remaining
sides of the power plant require five (5) feet minimum clearance space to
permit full opening of the hinged access panels for service requirements.
2. The Air Cooling Module may be located up to 10 feet away from the
Power Module.
3. The elevation of the Air Cooling Module shall be at grade level
of the Power Module. This piping circuit is vented (open) to
atmosphere inside the Power Module.
EQUIPMENT SCHEDULE
EQUIPMENT PROVIDED WITH FUEL CELL
FUEPM L PC25C MANUFACTURED AD SUPPLIE
UTCUELLCELLSRELECTRICAOLDRATING OFR20OKW/ 35KVA. THERMALNRECOVERY D BY
1 RATING OF MORE THAN 700,000 BTU/HR TO HEAT CUSTOMER HOT WATER TO
140F WITH A RETURN WATER TEMPERATURE OF 80F.
FUEL CELL COOLING MODULE MANUFACTURED BY COLMAC COIL, COLVILLE, WASHINGTON
CM AND SUPPLIED BY UTC FUEL CELLS. REFER TO PC25 COOLING MODULE ASSEMBLY
1 DRAWING FC14379 (3 FAN DESIGN) OR FC17629 (4 FAN DESIGN).
HEAT RECOVERYTU CALCULAT R/TOAMETER EQUAL NB SYSTEM
Z RWALL MOUNTED, DIGIT T LLCD READOUT SPLA
1 ACCURACY +/- 0.57, 120 VAC POWER SUPPLY. ACCEPTS INPUT FROM FLOW METER
AND TWO TEMPERATURE SENSORS. DISPLAYS ENERGY (BTU), TEMPERATURES
AND FLOW VOLUME. OPEN COLLECTOR OUTPUTS FOR ENERGY AND VOLUME.
AALIANT FLUID MEASUREMENT SOLUTIONS. PHONE 864-574-3327.
HEAT RECOVERY WATER FLOW METER EQUAL TO NIAGARA SERIES MTX
FM MODEL NO. 420, 1" SIZE, EXTERNAL CONNECTION SIZE 1-1/4" NPT, FLOW RANGE
1 2-50 GPM, 10 GAL PER CONTACT WITH 840 REED SWITCH, +/- 1% ACCURACY.
T TWO 3 SPT500FURNHED WIRE) MBATUCHED R TEMPERATURE SENSORS WITH SWAGELOCK
FITTIN1
FILL WITH 2 CUBIC FOOT MIXED RESIN
DI SEE BELOW FOR SPECIFICATION
1
EQUIPMENT PROVIDED BY B-G MECHANICAL CONTRACTORS
N NITROGEN TANK MANIFOLD SYSTEM EQUAL TO REXARC INTERNATIONAL, INC. INERT
GAS DISCHARGING MANIFOLD # 3-04-431N/8 SINGLE REGULATOR - TWIN HEADER
1 CROSS TYPE WITH SWITCHOVER VALVES (2), 10-200 PSI "VICTOR" # VTS700ME
ADJUSTABLE REGULATOR (1) WITH INLET & OUTLET GAUGES, 125 PSI RELIEF VALVE (1),
MANIFOLD PIPING (LESS TANK PIGTAIL VALVES), TANK PIGTAILS (8) AND MANIFOLD
PIPING. UNIT TO BE FURNISHED WITH A MATCHING CYLINDER/MANIFOLD HOLDING
RACK WITH TWO UPRIGHTS, CROSS BRACKETS, CYLINDER HOLDING CHAINS AND
6" BASE PLATES FOR MOUNTING TO CONCRETE PAD. FURNISH EIGHT (8) 200 SCF
BOTTLES. FOR IN -LINE EIGHT (8) BOTTLE MANIFOLD USE REXARC # 3-04-414N/8.
P HIGH GRADE HEAT RECOVERY PUMP:
BELL & GOSSETT SERIES 60, MODEL 1x1x5 1/4,
1 20 GPM @25' HD, 45% MIN. EFF., 1750 RPM, 1/2 H.P., 120/1/60
P LOW GRADE HEAT RECOVERY PUMP:
BELL & GOSSETT SERIES 60, MODEL 1 x1 x5 1 /4,
2 25 GPM @27' HD, 48% MIN. EFF., 1750 RPM, 1/2 H.P., 120/1/60
H C HEAT RECOVERY COIL:
TRANE TYPE W OR EQUIVALENT, 24.2 SQFT. FACE AREA DIMENSIONS TO MATCH EXISTING)
1 TO RAISE 14,270 CFM FROM OT TO 20-F WITH 25 GPM ENTERING AT 167-F LEAVING AT 140-F
2"
PROVIDE 1/2" NPT
ANALYSIS PORT [-
MAINTENANCE
DISCONNECT
SWITCH
GAS METER ASSEMBLY WITH BYPASS
M j<— AS REQUIRED BY LOCAL UTILITY
G
GAS LINE SIZE DETERMINED
BY AVAILABLE PRESSURE
D.I.
PRETREATMENT
UTC TO FIELD
ADJUST.
< PRESSURE REGULATOR
GAS COCK SHUTOFF VALVE (TYPICAL), AS REQUIRED
BY AGA TO BE READILY ACCESSIBLE
MAXIMUM GAS FLOW RATE 3000 SCFH
AT 4 TO 14 INCHES WATER COLUMN
FLEXIBLE CONNECTOR
J II-\I\U/-l1\U II\VVJ II\1l1L VI\lIUL
99.998% NITROGEN
LESS THAN 20 PPM OXYGEN
INTERFACE TEMPERATURE
SENSOR (PRE -WIRED)
2" COPPER
(5) EMPTY BOTTLES SUPPLIED
BY MANUFACTURER. RESIN/
CHARCOAL FOR FILL PROVIDED
BY B-G MECHANICAL CONTRACTORS.
;ESSURE RELIEF VALVE
YPICAL OF 2)
:E FULL OUTLET SIZE TO
OUND
HOSE
BIB
F4 >
PRESSURE REGULATOR SET
PROVIDE 55 PSIG AT THE
POWER PLANT INTERFACE
PRESSURE GAUGE
0 - 100 PSIG)
EE DETAIL
D
ON LINE BOTTLES —
N
1 NITROGEN BOTTLE BANK
BALL VALVE
(TYPICAL)
COOLING MODULE
(3 FAN MODEL)
INLET HEADER
I�-,rO RETURN HEADER
2" COPPER
1" INSULATION, SEE
PC25 INSTALLATION
MANUAL
FILL WITH 40%
DOWFROST BRAND
PROPYLENE GLYCOL/
60% DEIONIZED WATER
MIXTURE WHERE SUBJECT
TO FREEZING. SEE PC25
INSTALLATION MANUAL.
3/4" SCHEDULE 40 PVC
HWS
HWR
J
BALL DRAIN VALVE NTH
3/4" HOSE END CONNECTION
(TYPICAL) AT LOW POINT
SPARE BOTT®�p
ax'
Reference Drawing
FC 14379
AUTOMATIC AIR VENT
WITH SHUT OFF VALVE
TYPICAL AT ALL HIGH POINTS
BALL DRAIN VALVE WITH LIJ
3/4" HOSE END CONNECTION
TYPICAL FOR ALL LOW POINTS
Q
TEMPERATURE
SENSOR FOR
BTU METER
SEE DETAIL
CW
2" COPPER AI
2" COPPER R
I
SITE
TEMPERATURE
SENSOR FOR
BTU METER
SEE DETAIL
u
THERMOMETER E
SEE DETAIL M-2
T
-r
2" x 1-1/4" REDUCER
1
M-3
�I FM li O HGS
P
1
BTU
METER 116TU
1
— THERMOMETER E
SEE DETAIL M-2
BTU
METER
TYPICAL MECHANICAL
EQUIPMENT ROOM
O
2" x 1-1/4" REDUCER
FM
FM
1
2"
HGR
TO BUILDING HIGH GRADE
HEAT RECOVERY
INTERFACE
2" (SEE. DWG. M-3)
1
BUILDING HWR MAIN
3/4" COLD WATER FROM
BUILDING DOMESTIC WATER
SYSTEM. NOMINAL 55 PSI AT
FUEL CELL POWER MODULE
TO BUILDING LOW GRADE
HEAT RECOVERY
INTERFACE
(SEE DWG. M-3)
HEATING COIL
EXPANSION TANK
TU BELL & GOSSETT
MODEL# HFT-60 HC
1 BLADDER TYPE. 1
SEQUENCE OF OPERATION
Fuel cell heat recovery is supplied via independent low and high grade heat sources. Invensys
(Barber Colman) will add two control points to the existing energy management system to
accomplish the following sequence of operation.
The high grade source will preheat the building hot water system return. Water will be
circulated from the fuel cell to the heating system return main by Pump P-1, which will be
cycled on and off as the first stage of heating for the building hot water system.
The low grade source will preheat the air entering the 100% outside air system located in the
boiler room. Water will be circulated from the fuel cell to a new preheat coil by Pump P-2,
which will be cycled on and off as the first stage of heating for the air handling system.
FILENAME: M-1-R-
Xref LIST: I D:
/ 8_
ENSS—
e//;Ar0
PRESSURE RELIEF VALVE
PRESSURE REGULATOR & GAUGES
/ STANK MANIFOLD
200 C
TYP.
EXISTING CONCR[
ANK MOUNT
ROSS BRACKET
ANK SECURING
HAINS (TYP. OF 8)
ANK AND MANIFOLD MOUNT
FYP. OF 4)
"x6" TANK MOUNT BASE
LATE WITH 1/4" ANCHOR
OLTS INTO CONCRETE.
NITROGEN TANKS, MANIFOLD, AND TANK MOUNTING FRAME DETAIL A
F1
2" 150 LB RAISED FACE
FLANGE PROVIDED BY
ONSI CORP.
2" CLASS 150 THREADED FLANGE
"
2" FLEXIBLE CONNECTOR `V
EQUAL TO MODEL
ULC-880-3200-125
CARBON STEEL AS MFG.
BY FLEXONICS, INC.
1/2" NPT ANALYSIS
PORT WITH SHUT—OFF
AND CAP
a
900 ELBOW DN. >
(TYPICAL)
NOT TO SCALE
POWER MODULE ENCLOSURE
PIPING ACCESS PANEL
GAS SHUT—OFF COCK (TYPICAL), REQUIRED BY
AGA TO BE READILY ACCESSIBLE
PRESSURE REGULATOR
TO DELIVER 4 TO 14
INCHES WATER COLUMN
AT MAXIMUM GAS FLOW
RATE OF 3000 SCFH
TO FUEL CELL. NATURAL GAS
DISTRIBUTION SYSTEM BY YANKEE GAS
FUEL PIPING SIDE ENTRY
DETAIL AT POWER MODULE
NOT TO SCALE
PRESSURE GAUGE
SEE SPECIFICATIONS
(IF2REQUIRED) BRASS BUSHING
1/2" BALL VALVE
3/4" x 1/2" NPT BRASS
BUSHING
LINE SIZE TEE WITH
3/4" FPT BRANCH
2" CLASS 150 LB THREADED
FLANGES (TYP. OF 4)
2" BRONZE FLEXIBLE CONNEC'
EQUAL TO MODEL PCB-200—A
BRAIDED PUMP CONNECTOR A
MFG. BY FLEXONICS, INC. WTI
PHOSPHER BRONZE BRAIDED
HOSE, BRONZE ANNULAR
CORRUGATED BELLOWS AND
MPT END CONNECTIONS.
7" SCALE THERM
SEE SPECIFICATIC
LINE SIZE TEE WITH
3/4" FPT BRANCH
2" COPPER TUBING TO COOLING MODULE.
INSULATE OR WRAP PER SPECIFFCATIONS.
NOTE: PIPING CONNEC11ONS AT
POWER MODULE TO HAVE
DIELECTRIC UNIONS OR EQUIVALENT
3/4" FEMALE PIPE THREAD
INTERFACE PROVIDED
NOTATIONS
N1 NITROGEN PURGE INLET
G1 GLYCOL/WATER OUT TO COOLING MODULE
G2 GLYCOL/WATER IN FROM COOLING MODULE
W1 LOW GRADE HEAT WATER IN FROM CUSTOMER
W2 LOW GRADE HEAT WATER OUT TO CUSTOMER
W3 MAKEUP WATER INLET
W5 HIGH GRADE HEAT WATER OUT TO CUSTOMER
W6 HIGH GRADE HEAT WATER IN FROM CUSTOMER
:R MODULE ENCLOSURE
SIDE 1" INSULATION ON 3/4" SCHEDULE 40 PVC (OR SS)
'R MAKEUP TUBING WITH BALL VALVE SHUTOFF & HOSE BIB
BRONZE BODY PRESSURE RELIEF VALVE WITH
FULL SIZE OUTLET PIPED TO GROUND.
EQUAL TO MODEL 174A AS MANUFACTURED BY
WATTS REGULATION INC. 31G 4" FNPT INLET/OUTLET
PRESSURE RELIEF ® 125 P OR 2,000,000 BTU/HR
(W2 LOW GRADE MAXIMUM IS 135 PSIG)
(W5 HIGH GRADE MAXIMUM IS 170 PSIG)
RAIN VALVE
I" HOSE END
DES TYPICAL)
(HOSE BIB)
W/3/4" HOSE
END NOTE: ADD HEAT TRACE
AS REQUIRED.
2" COPPER TUBING TO CUSTOMER 2" COPPER TUBING TO CUSTOMER
LOW GRADE HEAT RECOVERY INTERFACE. HIGH GRADE HEAT RECOVERY INTERFACE.
INSULATE PER SPECIFICATION. INSULATE PER SPECIFICATION.
PIPING SIDE ENTRY DETAIL AT POWER MODULE B
NOT TO SCALE
STANDARD 3/4" NPT
THERMOWELL. STEM
LENGTH EQUAL TO
1/2" PIPE DIAMETER.
l
PRESSURE GAUGE CONNECTION DETAIL D
- _ NOT TO SCALE- M-2 THERMOMETER AND WELL DETAIL
NOT TO SCALE
ONIV
LUCJyj
STABLE IMMERSION
ERATURE SENSOR
)WG. M-1 SPECIFICATIONS
3/4" x 1 /4" NPT BUSHING
LINE SIZE TEE WITH
3/4" FPT BRANCH
PIPE
M 2 TEMPERATURE SENSOR DETAIL F
NOT TO SCALE M-2
—4-17-02.dwg Xref LIST: I D:
MA
5 4 4
/f7n",R.>a��
u u
- — — — — —NEW CONDUIT -
- — — — — —NEW CONDUIT-
- — — — — -771" COMMUNIC
sou,
e
JLLUw. .IV- 1
FOR CONTINUATION
2" R -
2" S -
GAUGE
FLO—CONTROL VALVE
IN -LINE CIRCULATOR
PUMP DETAIL (T-�
NOT TO SCALE
TO SYSTEM
TO BOILER
HIGH GRADE
CONNECTION DETAIL 2
NOT TO SCALE
RETURN
`���oF,c'oNN��cT/�� PC25C FUEL CELL POWER PLANT
UTC Fuel Cells
rucH/��•���. A United Technologies Company SOUTH WINDSOR H.S., SOUTH WINDSK CT
9 Consulting Engineers, Inc. MECHANICAL
■,n 195 GOVERNORS HIGHWAY DRAWING NAME:
CONTRACTORS
SOUTH WINDSOR CONNECTICUT
78BeaverRoad Wethersfield, CT06109 6 SECOND AVENUE MECHANICAL PLAN & SITE
v PHONE: (, A) 501020 92-
Phone: 860-721-7234 Fax: 860-529-6700 PHONE: (413) 592-5300
A� �Q`592-0431
CAD File: M-3—R-3-4-24-02.DWG DRAWN BY: DATE: Drawing No: Revision:4
/►� 1� Scale: 1/4" = V-0" CHECKED BY: 4-25-02 M-3 4-
24-02
Grid
kRE D
E 4 WIRE
17 VOLTS
3P0363OE1
ros
_ MECHANICALLY INTERLOCKED
TO PREVENT SIMULTANEOUS E-MON CORP.
CLOSING,
KEY INTERLOCK
`./KILOWATTHOUR METER
NEW 400A NEMA-3R.
3000A +►,. DISCONNECT SWITCH
switch R
Transfer Switch �
480v "C 41500 mcm wlgnd TSB O
CT'S
TO MDP
Spare conduit
CASE CIRCUIT BREAKER;
FOR i-LINE® PANELSOARDS & SWITCHBOARD
grated Grid
section Relay zUWftvv1i1"jM1r__%
�. MOUNTED ON KINDORF AT EDGE OF SLAB
kw
Instrumentation
4to20ma -
signal to Fuel Cell,
(for Zero Power
Export Control) '
SEE DETAIL
E
E-2 2-4/0 COPPER PER PHASE
400A NEMA — 3R MAINTENANCE DISCONNECT SWITCH
PROVIDED WITH POWER MODULE
SEE DETAIL
B
E-2
N,
2/0 BARE COPPER C. MD1
GROUND CONDUCTOR GRID CONNECT
POWER CIRCUIT
3 PHASE, 4 WIRE MCB002 MCB001.
400A 400A
GRID INDEPENDENT v%
POWER CIRCUIT WPT TEST
3 PHASE, 4 WIRE BLOCK
TEST.
BLOCK
FOR GI INTERFACE 78
DETAILS SEE
INSTALLATION 60
MANUAL, APPENDIX
-FOR GI OPTION 69 27
Control to grid enable,circus. ... 81
SEE DETAIL
C 90 WATTS
3/4'C WITH (2) 4 PAIR E--2 VARS
TELEPHONE CABLES 37
DEDICATED PHONE WIRE FOR TEL
POWER PLANT MODEM AND o
GAS METER COMMUNICATION
OPTIONAL CIRCUITS I I
I OPTIONAL CIRCUITS I
A. GRID CONNECT CIRCUIT BREAKER
ENABLE SIGNAL
B. NORMAL SHUTDOWN
C. EXTERNAL POWER DISPATCH CONTROL
D. DATA COMMUNICATION CIRCUIT
OUTSIDE FENCE
4 CORNERS OF THE FENCE TO BE GROUNDED
REFERENCE NOTEI
1, BTU METER PROVIDED
BY OTHERS
TO CLOSEST CUSTOMER
RECEPTACLE CIRCUIT
8 FT_ GROUND ROD
TYPICAL OF TWO
NITROGEN BOTTLE BANK
(GROUND OPTIONAL, REFER
TO LOCAL CODES)
1'C-6#12 --
& 1#12 GND.
SEE DETAIL
r,T�
E-2
GND.
LUG
SEE DETAIL
#a AwG BARE COPPER . DISCONNECT SWITCH PROVIDED
GROUND CONDUCTOR WITH COOLING MODULE rD
E-2
AIR COOLING
MODULE
FUEL CELL POWER. PLANT ONE -LINE DIAGRAM
NOT TO SCALE
FLOW METER
TEMPERATURE SENSOR
TEMPERATURE SENSOR
FUEL CELL HEAT RECOVERY BTU METERING- -
NOT TO SCALE
, 'XA� GONAj— 4*i
.41
NOTE 120V POWER PC25
ADD HEAT TRACE TO MECHANICAL
PIPING AND VALVES AS. REQUIRED
BY LOCAL CLIMATE,
AConsulting Engineers, •Inc.
s ■ An
� 78 Beaver Road Wethersfield, 60
L11,
Phone:860-721-7234 Fax:860.52529-6700
46
1
CT
TO PC25
INTERNAL SYSTEM
120 V.
1110 A G. BIGELOW
PC25C POWER PLANT
POWER MODULE
480V, 3P — 4W .
200KW/235KVA
2 85% POWER FACTOR
PUMP CONTROL WIRING
E[ECri?Icl?c C0MnAivV, /NC.
CT LIC. 9103321
P.O. Box 38, Kensington, CT 06037-0038 • Tel. (860) 828-9932 • Fax (860) 829-0276
ELECTRICAL SYMBOL LIST
DISCONNECT SWITCH
I �fl
GROUND
�1
e a
CIRCUIT
BREAKER
(�--
POTENTIAL TRANSFORMER (PT)
CURRENT TRANSFORMER (CT)
0
TEST
BLOCK
27
PC25
PROTECTIVE
DEVICE —
UNDERVOLTAGE
37
PC25
PROTECTIVE
DEVICE —
POWER OR VAR DEMAND NOT MET
46
PC25
PROTECTIVE
DEVICE —
CURRENT UNBALANCE
SQ
INSTANTANEOUS AC
OVER CURRENT
51
PC25
PROTECTIVE
DEVICE —
INVERSE TIME AC OVER CURRENT
59
PC25
PROTECTIVE
DEVICE —
OVERVOLTAGE
6Q
PC25
PROTECTIVE
DEVICE —
VOLTS UNBALANCE
69
PC25
PROTECTIVE
DEVICE —
PERMISSIVE GO TO GRID CONNECT
/DISCONNECT
78
PC25
PROTECTIVE
DEVICE —
LOSS OF SYNC
81
PC25
PROTECTIVE
DEVICE —
ABNORMAL FREQUENCY
83
PC25
PROTECTIVE
DEVICE —
AUTO TRANSFER
90
PC25
PROTECTIVE
DEVICE —
KVA LIMITING
® 3/4` X 10' COPPER CLAD GROUND ROD
THIS PRINT TO BE USED IN CONJUCTION WITH SUBMITTAL
PACKAGE AND FUEL CELL INSTALLATION MANUAL
PC25C OUTPUT CIRCUIT
BREAKER TRUTH TABLE
POWER
PLANT MODE
CIRCUIT
GRID
GRID
BREAKER
OFF/IDLE
. CONNECT
INDEPENDENT
MCB001
OPEN
CLOSED
CLOSED
MCB002
CLOSED
CLOSED
OPEN
MAINTENANCE DISCONNECT SWITCH TRUTH TABLE
DISCONNECT
POWER
PLANT MODE
OFF FOR
NORMAL OPERATING OR NON —
SWITCH
MAINTENANCE
OPERATING CONFIGURATION
MD1
OPEN
CLOSED
MD2
CLOSED
OPEN
MD3
DPEN
CLOSED
PC25C FUEL CELL POWER PLANT (WITH GRID INDEPENDENT OPTIO
OUTDOOR INSTALLATION DESIGN FOR S. W. HIGH SCHOOL
B-G MECHANICAL CONTRACTORS, INC.
6 SECOND AVENUE
CHICOPEE, MASSACHUSETTS 01020
Tel.(413)592-5300• Fax(413)594-5285 DRAWING NAME-, SOUTH WINDSOR HIGH SCHOOL
Cr. Healing & Cooling 1387573 • a. Plumbing i200836
ELECTRICAL WIRING DIAGRAMS
CA,D File-, E1_GI,DWG DRAWN- BY: RGB ' ,.,,DATE-, Drawing No: Revision. -
Scale; AS NOTED CHECKED BY-, 4 / 26 / 02 E--1
ECS 2
TB2
OGB
TB7
1Ob
(12
(12
(12
(12
(12
(12
AWG,
AWG,
AWG,
AWG,
AWG,
AWG,
AWG,
.9,
9,
0,
0,
0,
0,
0,
BLACK) -----5
RED) ---5
BLUE) ------5
GREEN) ------�i
BLACK)-----'S
BLACK) ---�
WHITE) ---�
lib—(12
12b
7 1-------
2
1
23
POWER DISTRIBUTION SYSTEM
OF ECS 2 CONTROLLER IN
PC25 POWER MODULE
DISCONNECT SWITCH BOX
ON AIR COOLING MODULE'
PREWIRED TO
TEMPERATURE
SENSOR
PROVIDED BY INSTALLER
I-41a1 PI"I
0
C H
1 Temperature Setpoint 87
Dead Band - 5
2 Switch Automatic
_.. .
Jumper Coot
3
4
NCr
PREWIRED TO
�- 'FAN MOTORS
Ill III 111
III III Ill
L1 I L2 L3
1 3 5
TERMINAL F F F
BLOCK 1 2 3 { Ch (91
GROUND
LL L TERMINAL
30A DISCONNECT SWITCH
FUSED TYPICAL 3 PLACES).
FUSED 2 AMP CURRENT LIMITING
CLASS CC, 600V EQUIVALENT
TO COULD SHAWMUT ATMR12
TEMPERATURE
CONTROLLER
TS800
POWER PLANT AIR COOLING MODULE WIRING CONNECTIONS
NOT TO SCALE
ENCLOSURE
ROOF
ACCESS OPENING
TO PCS
ACCESS VIA
ENCLOSURE
PANEL #2
POWER. PLANT
CONTROLLER
LDT INTERFACE
TELEPHONE
SURGE
SUPPRESSOR
CONTROL CABLES FROM
SITE MANAGEMENT SYSTEM
DGB: DIRTY
(SMS) INTERFACE HERE.
GROUND BUS
ROUTE WIRING TO POWER
CONDITIONER SYSTEM (PCS).
UPS
ROUTE TERMINAL
FROMETHREE
CONDUIT OPETRING
dGS
ENCLOSURE
BELOW PANEL #14
SKIRT
POWER PLANT
FRAME
ELECTRICAL CONTROL SYSTEM
ECS 2 OR 3
FUNCTION
CONNECTLON / WRE
TELEPHONE LINE
SURGE SUPPRESSOR IMTH
FOR REMOTE DIAGNOSTIC
4—CONTACT MODULAR CONNECTOR
TERMINAL (RDT)
4 PAIR TELEPHONE CABLE
TELEPHONE LINE
4—CONTACT MODULAR CONNECTOR
FOR HAND SET
4 PAIR TELEPHONE CABLE
(SCE)
COOLING MODULE
PCS AT TB2. TERMINALS #10b. f11b. #12b
PO%M
3 #12 AWG
COOLING MODULE
OW (MM GROUND BUST TERMINAL. #7
GROUND
1 #12 AWG
COOLING MOIXIE
PCS AT TB7, TERMINALS #1. #2, #23
CONTROL
3 f12 AWG
RS 232 CABLE FOR LOCAL.
AT ECS 2 CONTROLLER, LOT SERIAL PORT
DIAGNOSTIC TERMINAL (L.DT)
RS 232 CABLE
RS 422 CABLE FOR LOCAL
WW N ECS 2 CONTROLLER. CONTACT IFC
OPERATOR INTERFACE (LAI)
RS 422 CABLE
ZERO POMER EXPORT
AT T813, TERMINALS 32 (PWR +. #Ia AWQj
(ECS 3 ORLN)
/33 (PINK -. f1S AWGj, #34 (SRFIB. #14 AWG,
GRID ENABLE SIGNAL
AT M% TERMINALS fo. ft0
(2 f 14 AWG)
NOT USED
EXTERNAL SHUTDOMltI SIGNAL
AT TON TERMINALS #11. #12
(2 f14 AWG)
EXTERNAL EVENT SIGNAL
AT TB13. TERMINALS #18. #19
(120 VOLT)
(2 f 18 AWG)
EXTERNAL POWER DISPAT011
AT T813, TERMINALS #" (PWR +. #18 AWG).
#30 (PWR -, #1a AWG A (SHIELD. #14 AWG)
POWER MODULE TERMINAL CONNECTION DETAIL
E--2
NOT TO SCALE
TO
GRID
FACTORY PROVIDED
MANUAL DISCONNECT
SWITCH MDS001
GRID CONNECT ,CIRCUIT)
J 4" CONDUIT
WIRING i" CONDUIT
TA M 11~1 CELL_"..`~---.
PLANT
MANUAL DISCONNECT
SWITCH MDS001
GROUND
BUSBAR
DEDICATED
LOAD
GRID INDEPENDENT
CONNECTIONS INCLUDE
3 PHASES, NEUTRAL
AND GROUND
OUTPUT POWER INTERFACE FOR GRID CONNECT
NOT TO SCALE
MW
ER INTERFACE GRID CONNECT & GRID INDEPENDENT e
A OUTPUT POWE--2
E-2
NOT TO SCALE
FINISH GRAD
2/0 BARE ...., 1 L-I. WI....01111.
FROM POWER MODULE
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GROUNDING WIRE
DETAIL F---1
COOLING MODULE GROUND CONNECTION
NOT TO SCALE
ID
ffU nnv vnnc ..%JFPER GROUND
FROM AIR COOLING MODULE
AND NITROGEN TANK FARM
(IF REQUIRED)
3/4" X 10'-0" COPPER CLAD
GROUND ROD
GROUND ROD DETAIL E
E--2
NOT TO SCALE `011,1110
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PHONE CONDUIT
COMUNICATION CONDUIT
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CONDUITSPARE 4"
480 V_ FEEDER CONDUIT
120 V. POWER CONDUIT
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480 V. PANELFEED TO NEW CIRC PUMPS
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AIR COOLING MODULE FEED
2- LOW GRADE HWS&R\
2- HIGH GRADE HWS&R \
3/4'DOMESTIC WATER
PHONE CONDUIT
COMUNICATION CONDUITY
120 V. CONDUIT
SPARE 4' CONDUIT
480 V. FEEDER CONDUIT -
A
TRANSFER SWITCH
a
FUEL CELL LAYOUT
EXACT LOCATIONS DETERMINED ON SITE
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USE SPARE CONDUIT FOR FEEDERS
FIELD VERIFY
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STORAGE ROOM
WATT TRANSDUCER
ELECTRICAL ROOM
MDP
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KISTING 4" CONDUITS
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HOT WATER PUMPS
000._0
BECKWITH RELAY
Intertiemmenerator
Protection Relay
M-3410
Integrated Protection System®
PROTECTIVE FUNCTIONS
Device setpoint
Number Function Ranges
increment
Accuracy
Sync Check
Phase Angle Window 0, to 90'
j __4
1.
t 1°
Upper Voltage Limit 100.0 to 120.0%'
0.1 %
s0.5 V or t0.5%
25 Lower Voltage Limit 70.0 to 100.0%'
0.1%
±0.5 V or ±0.5 %
Delta Voltage Limit 1.0 to 50.0%'
0.1%
±0.5 V
Delta Frequency Limit 0.001 to 0.500 Hz
0.001 Hz
t0.001 Hz or 5%
Sync Check Time Delay 1 to 8160 Cycles
1 Cycle
Dead Voltage Limit 0.0 to 50.0%,
0.1%
s0.5 V or ±0.5%
Dead Time Delay 1 to 8160 Cycles
1 Cycle
t 2 Cycles
' Of nomtnal voltago.
Sync Check maybe operated as a stand-alone function or superv/sed by 79 (reconnect). Various
combinations of input supervised hol/dead closing schemes may be selected. This function can only be
enabled using line -to -line connected M.
Pickup #1, #2 4 to 100 % •
0.1%
±0.5 V or t0.5 %
27 Time Delay #1, #2 1 to 8160 Cycles
1 Cycle
t2Cycles
+20 Cycles—
'Of nominal voltage.
" When RMS magnitude is selected, time delay is +20 Cycles.
Directional Power
32 Pickup 41, #2 -3.00 to +3.00 PU
0.01 PU
t0.02 PU or t2%•
Time Delay #i, 42 1 to 8160 Cycles
1 Cycle
t2 Cycles
The per -unit pickup is based on nominal VT secondary voltage and nominal CT secondary current settings for
currents less than 14 A (2.8 A). This function can be selected as overpower
or underpower in the forward
PROTECTIVE FUNCTIONS (cont.)
Device
setpoInt
Number Function
Ranges Increment
Accuracy
Definite Time
Pickup
3%to 300%' 1%
t0.1 A or s0.5%<•
(t0.02A0 1:0.5%)
Time Delay
1 to 8160 Cycles 1 Cycle
t2 Cycles
Inverse Time
Pickup
3%to l00%* 0.1°;
s0.1 A or t3%'•
46
(±0.02 A or ±3%)
Characteristic Curves
Definite Timelinverse TimeNery inverse/Extremely InverseAEC/1.2t=K
Time Dial Setting
0.5 to 11.0 0.1
0.05 to 1.1 (IEC) 0.01
t 3 Cycles or s 10%"
1 to 95 (IZt=K) 1
For i;t=K Curve Only
Definite Maximum
Time to Trip
600 to 65,500 Cycles 1 Cycle
±3 Cycles or t 10%"
Reset Time (Linear)
4 minutes
(from threshold of trip)
' Of nominal current forcunents less than 14 A (2.8 A).
"Accuracy applies fora nominal current range of2.5 A to 6 A (6 A Cn or 0.5 A to 1.5 A (1 A CT).
Negative Sequence
Overvoltage
47 Pickup 11, 92
4 to 1001W 0.1%
s0.5 V or t0.5%
Time Delay 111, 42
1 to 8160 Cycles 1 Cycle
±2 Cycles
'Ofnominal voltage.
Pickup
0.50to6.00A 0.1A
(0.10 to 1.20 A)
2.0.1Aor:it 3%
(t0.02 A or t3%)
51 N Characteristic Curves
Definite Time/Inverse TimeNery Inverse/Extremely Inverse/IEC
Time Dial
Standard Curves 01-44
IEC Curves ill
0.5 to 11.0 0.1
0.05 to 1.10 0.01
t3 Cycles or t10%
Pickup
0.50to12.00A 0.01A
t0.1Aor±3%
(0.10 to 2.40 A)
(t0.02 A or t3%)
Characteristic Curve
51V Time Dial
Definite Time/InverseNery InverselExtremely Inverse/IEC Curves
0.5toll.0 0.1
0.05 to 1.10 (IEC curves) 0.01
t3Cycles orsl0%
Voltage Control (VC)
4.0 to 150.0%' 0.1%
t 0.5 V or s0.5 %
or
Voltage Restraint (VR)
Linear Restraint -
-
PROTECTIVE FUNCTIONS ( cont.)
Device
set"Int
Number Function
Ranges increment
Accuracy
59 Pickup #1, #2
100 to 150%• 0.1%
t0.5 V or ±0.5%
Time Delay #1, 42
1 to 8160 Cycles 1 Cycle
t2 Cycles"
'Ofnominal voltage.
When RMS magnitude is selected, time delay is +20 Cycles.
Pickup
591
100 to 150%' 1 %
±3%"
Time Delay
1 to 8160 Cycles 1 Cycle
t3 Cycles
'Instantaneous voltage magnitude response, Intended for fenoresonance protection.
-For fundamental (60 Hz/50 Hz) signal only. For distorted input signals, the accuracy degrades as the order
of the harmonic signal increases.
VT Fuse -Loss Detection
A VT fuse -loss condition is detected by using the positive and negative sequence components of
60 the voltages and currents. VT fuse -loss output can be Initiated from Intomally generated logic or
FL from input contacts.
Time Delay
1 to 8160 Cycles 1 Cycle
t2 Cycles
79 Time Delay
2 to 65,500 Cycles 1 Cycle
t2 Cycles
Reconnect tlmerstarfs when all oulputs designated as trip outputs reset.
Pickup #1. #2, 03, 94
50.00 to 67.00 Hz 0.01 Hz
t 0.03 Hz
81
(40.00 to 57.00 Hz')
Tim. n.tav al a') all xa
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