Appendix B
Specifications
Copyright © 2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-82B May 2011
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Specifications
System Input
Input Voltage
Refer to the rectifier specifications for range.
220-240V (nominal L-N)
208V (nominal L-L)
Frequency Range
45-66Hz
Input Current (maximum) and Cable Size
AC Feed
AC Input
(V)
Number
of Feeds
AC Input Current and Cable Size (Per Feed)
DV2-A10B (48V)
DV2-A20B (48V)
DV2-A10B (24V)
2W + PE
208-240
3
46A, 6AWG-10mm
2
81A, 2AWG-25mm
2
38A, 6AWG-10mm
2
1P + N + PE
108-120
3
46A, 6AWG-10mm
2
81A, 2AWG-25mm
2
38A, 6AWG-10mm
2
220-240
3
46A, 6AWG-10mm
2
81A, 2AWG-25mm
2
38A, 6AWG-10mm
2
3P + PE
208-240
2
-
81A, 2AWG-25mm
2
-
208-240
1
81A, 2AWG-25mm
2
-
66A, 4AWG-16mm
2
3P + N +PE
108-120
1
46A, 6AWG-10mm
2
81A, 2AWG-25mm
2
38A, 6AWG-10mm
2
220-240
1
46A, 6AWG-10mm
2
81A, 2AWG-25mm
2
38A, 6AWG-10mm
2
277/480
1
46A, 6AWG-10mm
2
81A, 2AWG-25mm
2
38A, 6AWG-10mm
2
AC Cable Temperature Rating (minimum)
90°C [194°F]
Disconnect device (one per ac input feed)
Circuit breakers suitable for branch circuit
according to ac input current rating.
Earth Leakage Current (maximum)
1.3mA per rectifier
System Output
Voltage (nominal) and Power (maximum)
DV2-A10B:
DV2-A20B:
24V: APR24-3G rectifiers: 14.4kW
48V: APR48-3G rectifiers: 18kW
APR48-ES rectifiers: 20kW
48V: APR48-3G rectifiers: 36kW
APR48-ES rectifiers: 40kW
Output Voltage Range
21.5 - 32V / 43 - 57.5V
DC System Components
DCM2000 (20-way circuit breaker)
Low-priority load:
300A maximum
High-priority load:
300A maximum
See circuit breaker details on page
Low Voltage Disconnects (LVD)
Battery disconnect:
Low-priority load disconnect:
600A @ 48V
300A @ 48V
Battery Shelf circuit breakers
48V:
200A, 2-pole
24V:
100A, 1-pole
