Eaton xStorage 400, Installation And Operation Manual

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Eaton xStorage 400 Installation and Operation Manual P-164001032—Rev 01 47
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The system oneline drawings in this section show the simplified internal structure of the Eaton xStorage 400.
Figure 27. Eaton xStorage 400 System Oneline Schematic
LI-ION
BATTERY
RACK #1
480VAC Input/Output
3 Phase, 3 Wire, Ground
(Note 1)
FB1/2
(CB1)
DC
Breaker
IOM
LI-ION
BATTERY
RACK #2
LI-ION
BATTERY
RACK #3
LI-ION
BATTERY
RACK #4
(CB2)
DC
Breaker
Fuse Fuse Fuse Fuse
EAI
BESS
Ba�ery Energy Storage System
FB3/4
(CB7)
2P 20A
(CB4)
3P 10A
24VDC 960W
Power Supply
Ba� #1
Fans
Ba� #2
Fans
Ba� #3
Fans
Ba� #4
Fans
(CB3)
3P 10A
24VDC 240W
Power Supply
(CBA1)
1P 10A
(CBA2)
1P 10A
(CBA3)
1P 10A
(CBA4)
1P 10A
(CBA5)
1P 5A
Top Hat
Ba�ery Rack
#1 & #2
Top Hat
Ba�ery Rack
#3 & #4
A
LEGEND
BESS - BATTERY ENERGY STORAGE SYSTEM
BESSB - BATTERY ENERGY STORAGE SYSTEM BREAKER
BESSD - BATTERY ENERGY STORAGE SYSTEM DISCONNECT
SUB - SITE UTILITY BREAKER
IOM - INPUT OUTPUT MODULE
BMS - BATTERY MANAGEMENT SYSTEM
PLC - PROGRAMMABLE LOGIC CONTROLLER
HVAC - HEATING, VENTILATION AND AIR CONDITIONING
EPO - EMERGENCY POWER OFF
UPLC - UTILITY PLC
EPLC - ENVIRONMENTAL PLC
EAC - ENERGYAWARE CONTROLLER
EAI - ENERGYAWARE INVERTER
CMP - CONTROL AND MONITOR PANEL
NOTES:
READ AND UNDERSTAND THE FOLLOWING NOTES WHILE PLANNING YOUR INSTALLATION:
1) EXTERNAL OVERCURRENT PROTECTION (BESSB) TO BE PROVIDED BY OTHERS. SEE TABLE B FOR REQUIREMENTS.
2) REFER TO NATIONAL AND LOCAL ELECTRICAL CODES FOR ACCEPTABLE EXTERNAL WIRING PRACTICES.
3) MATERIAL AND LABOR FOR EXTERNAL WIRING REQUIREMENTS ARE TO BE PROVIDED BY OTHERS.
4) FOR EXTERNAL WIRING SIZING USE 90 DEGREE CELSIUS COPPER ONLY. REFER TO THE APPROPRIATE COLUMN IN TABLE A.
5) BESS IS DESIGNED FOR BOTTOM ENTRY ONLY. MUST BE INSTALLED ON A LEVEL CONCRETE SURFACE WITH
AMPLE EGRESS IN AN AREA FREE OF TREES AND FLOOD PLAIN.
6) THE BESS INPUT/OUTPUT SOURCE MUST CONTAIN AN OVERCURRENT PROTECTION (PROVIDED BY OTHERS)
AND DISCONNECT DEVICE .
7) THE BESS INPUT/OUTPUT IS 3 PHASES WITH A GROUND. PHASE VOLTAGES MUST BE SYMMETRICAL ABOUT
GROUND (FROM A WYE SOURCE).
8) THE BESS IS DESIGNED FOR OPERATION ON A GROUNDED-WYE SOURCE OF SUPPLY. THERE IS NO ADDITIONAL
CONNECTION POINT FOR A NEUTRAL CONDUCTOR. THE OUTPUT OF THE BESS WILL NOT DIRECTLY SUPPORT
PHASE TO NEUTRAL LOADS.
9) THE LINE-TO-LINE UNBALANCED OUTPUT CAPABILITY OF THE BESS IS LIMITED ONLY BY THE FULL LOAD PER
PHASE CURRENT VALUES FOR AC OUTPUT. THE RECOMMENDED LINE-TO-LINE UNBALANCE IS 50% OR LESS.
10) USE CLASS 1 WIRING METHODS FOR CONTROL WIRING AND INSTALL IN A SEPARATE CONDUIT FROM POWER WIRING.
11) IT IS RECOMMENDED TO PULL 20% SPARE CONTROL WIRES IN EACH CIRCUIT RUN AS SHOWN IN TABLE C.
12) SPECIFICATIONS ARE SUBJECT TO CHANGE.
(CB5)
3P 7A
SYS BMS
(CBB1)
1P 13A
Enclosure
Fan #1
(CB6)
3P 7A
Enclosure
Fan #2
BMS #1
BMS #2
BMS #3
(CB9)
2P 15A
EAC
Wireless
Gateway
I/O Adapter
Enclosure
Temp Sense
Ven�la�on
Louver
Hydrogen
Detector
ECM2 ECM1
K10
K11
BMS #4
(CBC4)
1P 20A
T1
5KVA
480:120
(CBC3)
1P 20A
Enclosure
HVAC #3
Enclosure
HVAC #4
(CBC2)
1P 20A
Enclosure
HVAC #2
(CBC1)
1P 20A
Enclosure
HVAC #1
(CB8)
2P 20A
T2
5KVA
480:120
TABLE A
POWER WIRING (NOTES 2,3,4 AND 5)
POINT OF
MEASURE
POINT OF MEASURE DEFINITION
UNITS OF
MEASURE
VALUE
A
AC INPUT/OUTPUT TO BESS
(3) PHASES, (1) GROUND
AC VOLTAGE PHASE TO PHASE AC VOLTS 480
MAXIMUM CURRENT PER PHASE AC AMPS 481
TABLE B
SYSTEM BREAKER TABLE
BREAKER
CURRENT RATING
SHUNT
TRIP
AUXILIARY
SWITCH
ALARM
SWITCH
100% 80%
BESSB 600A 700A 48 VDC
1A/1B
CONTACTS
1A/1B
CONTACTS
12VDC 30W
Power Supply
(F1)
3A
HVAC
Controls
T3
CB
2.5A
T4
CB
2.5A
T5
CB
2.5A
T6
CB
2.5A
T3 THRU T6
50VA 120:24