Owners Manual

Item LED Color State

1 Power output Green

• ON — Normal operation. Power supply is connected to DC power and the power switch is

on. The power supply module is supplying DC power to the array.

• OFF — Indicates any one of the following:

• The power switch is off.

• The power supply module is not connected to power.

• There is a fault condition.

2 Power supply

module fault

Yellow

• ON — Fault detected.

• OFF — OK.

• Blinks briefly when power is first turned on to the power supply module.

3 Line input Green

• ON — Power supply module is connected to a source of DC power whether or not the power

switch is on.

• OFF — Power supply module is completely disconnected from any source of DC power.

DC power supply module back panel features

Figure 17. DC power supply module back panel features

Item

Feature Description

1 Power supply release lever Unlocks the power supply module for removal from the storage array.

2 Connector on the power

supply module

Connects the power supply module to the DC power supply module.

3 Power supply On or Off

switch

Controls the power supply module power output to the storage array.

4 Protective safety earth

ground

Provides grounding for the power supply module. It must be connected to the building's

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

Installing enclosure components