Apc SILCON 10-40KW 400V UPS User Manual download pdf (Page 25)

External Connection

990-4050

Installation Guide APC Silcon 10-40kW 400V UPS 25

4.6.2.3LEDs

The APC Silcon Triple Chassis status LED provides important information concerning

operation of the chassis. Refer to the table below for a description of the conditions indicated

by the LED.

4.6.2.4Optional Power Input

With the Optional Power input, you can power the APC Silcon Triple Chassis from an external

source, using a 24 VDC power adapter. A universal adapter (AP9505i) or a standard adapter

(AP9505) can be purchased separately from APC.

4.6.3 Installing Management Peripherals

There are two basic types of APC management peripherals that work with the APC Silcon

Triple Chassis:

• Management peripheral cards, which fit into external management peripherals that

are equipped with a card slot.

• External management peripherals, which connect to the Monitoring (or Advanced)

port of other external management peripherals.

IF the LED is… THEN the Silcon Triple Chassis…

off is not receiving power.

flashing quickly

(5 times per second)

has not been configured. See the APC Silcon Management Quick

Start Guide provided with your chassis or the Web/SNMP

Management Card Installation Guide on the CD for more

information.

flashing slowly

(1 time per second)

is powered on but is not communicating with the UPS.

on is operating normally.

NOTICE!

The name “Monitoring” port varies from product to product, but its purpose is the same – to

replicate the UPS communications port.

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Apc SILCON 10-40KW 400V UPS User Manual Page 25