Dell Storage MD1400 series Owner's Manual - Page 22

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Dell Storage MD1400 series Owner's Manual

DC power supply module back panel features

Figure 16. DC power supply module back panel features
Item
Feature
1
Power supply release
lever
2
Connector on the
power supply module
3
Power supply On or
Off switch
4
Protective safety earth
ground

Removing and installing the DC power supply unit

Input Requirements
Supply voltage: –(48–60) V DC
Current consumption: 25 A (maximum)
Kit Contents
Molex # 394260002 at PSU end
Molex # 39422-0012 mating DC power connector
Required Tools
Hand-crimping tool (Tyco Electronics, 58433-3 or equivalent).
Wire-stripper pliers capable of removing insulation from size 10 AWG solid or stranded, insulated
copper wire.
NOTE: Use alpha wire part number 3080 or equivalent (65/30 stranding).
22
Description
Unlocks the power supply module for removal from the storage array.
Connects the power supply module to the DC power supply module.
Controls the power supply module power output to the storage array.
Provides grounding for the power supply module. It must be
connected to the building's protective safety earth ground.