DC Electrical Specifications
Nominal Input
Input Terminal Block
Dual Feed PDU
DC Breaker Panel
Standard Cabinet
Voltage range
-42 VDC to -56 VDC
-42 VDC to -56 VDC
-40 to -60 VDC
Plug type
Dual Hole Crimp
Single Crimp
Panduit (LCDX 6-14A-L),
T&B (54205), FCI (YA
V6CL-2TC14-FX) or
equivalent
Number of feeds
2 Per PDU
4 (max)
4
Cord length
Not Supplied
Not Supplied
100 Amps max (per
breaker)
Input current
See Note 1
See Note 2
See Note 3
Total power
120 Amperes, -48 VDC
5760 Watts
1. The Input Terminal Block is intended to supply cabinet devices that already have internal power
redundancy (multiple power supplies). Each feed can provide 60 amps at 48 VDC.
2. The DC PDU is rated at maximum 30 amps per PDU; to maintain reliable redundancy, each leg must be
configured to consume a maximum of 15 amps DC. The PDU is intended to provide power fail
protection for cabinet items that do not have redundant power supplies, power switches, or circuit
breakers of their own.
3. The DC Power Distribution Unit (DC PDU) is intended to provide redundant power. In case of one leg
failure, the total current (leg 1 + leg 2) cannot exceed the single leg rating of 100 Amps. Total current
depends on equipment configuration.
Environmental Characteristics
Operating
Non-Operating
Temperature
50 to 104 °F 10 to 40 °C
-22 to 140 °F - 30 to 60 °C
Humidity
4 to 80% Non-Condensing
8 to 80% Non-Condensing
Altitude
0 to 8000 ft. 0 to 2439 m
0 to 40,000 ft. 0 to 12,190 m
Heat Dissipation
16000 BTU/Hr
Note:
Heat dissipation calculated by
specific configuration.
0
Technical Specifications
194
Avaya Media Processing Server 500 Hardware Installation and Maintenance
October 2014