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E "ups maintenance > relay & load – Alpha Technologies FXM 650, 1100, 2000 UPS User Manual

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017-230-B4 Rev B

Figure 25 — UPS Maintenance: Relay & Load Shed screen

UPS Maintenance > Relay & Load Shed

The Alpha FXM has up to 6 dry contacts (C1 to C6) on the front panel, which can be configured to open or close

for any of the following trigger conditions:

On Battery

Timer 3

Low Battery

48 Vdc (Only available with contact C6)

Timer 1

Generator

Alarm

Temperature

Fault

Low Battery, Shutdown

Disabled

Low Battery and Line

Timer 2

LVD

Figure 25 shows the defaults for Relays C1 to C5. For Relay C6, the default factory configuration is +48 Vdc out-

put, but it can be factory configured as a dry contact.
See Table S on page 80 for factory defaults.