HPE 800W Flex Slot -48VDC Hot-plug Low Halogen Power Supply
Specification | Value |
---|---|
Input requirements | — |
Rated input voltage | -40 VDC to -72 VDC -48 VDC nominal input |
Rated input current | 22.1 A at -40 VDC input 18.2 A at -48 VDC input, nominal input 12.0 A at -72 VDC input |
Rated input power (W) | 874 W at -40 VDC input 865 W at -48 VDC input, nominal input 854 W at -72 VDC input |
Rated input power (BTUs per hour) | 2983 at -40 VDC input 2951 at -48 VDC input, nominal input 2912 at -72 VDC input |
Power supply output | — |
Rated steady-state power (W) | 800 W at -40 VDC to -72 VDC |
Maximum peak power (W) | 800 W at -40 VDC to -72 VDC |
Maximum peak power | 800 W at -40 VDC to -72 VDC input |
WARNING: To reduce the risk of electric shock or energy hazards:
- This equipment must be installed by trained service personnel.
- Connect the equipment to a reliably grounded secondary circuit source. A secondary circuit has no direct connection to a primary circuit and derives its power from a transformer, converter, or equivalent isolation device.
- The branch circuit overcurrent protection must be rated 27 A.
CAUTION: This equipment is designed to permit the connection of the earthed conductor of the DC supply circuit to the earthing conductor at the equipment.
If this connection is made, all of the following must be met:
- This equipment must be connected directly to the DC supply system earthing electrode conductor or to a bonding jumper from an earthing terminal bar or bus to which the DC supply system earthing electrode conductor is connected.
- This equipment must be located in the same immediate area (such as adjacent cabinets) as any other equipment that has a connection between the earthed conductor of the same DC supply circuit and the earthing conductor, and also the point of earthing of the DC system. The DC system must be earthed elsewhere.
- The DC supply source is to be located within the same premises as the equipment.
- Switching or disconnecting devices must not be in the earthed circuit conductor between the DC source and the point of connection of the earthing electrode conductor.