3. Operation

3.9 Relay contacts (communications card)

 

Inputs

Factory setting

Options (available on all contacts)

 

 

 

 

 

 

 

 

1.A

 

 

 

 

 

UPS ON

- Room temperature fault

 

 

 

 

 

- Transfer to bypass disabled

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Transfer to bypass disabled if Bypass AC source out of tolerance

 

 

 

 

 

 

 

- Desynchronise UPS from Bypass AC source

1.B

 

 

 

 

 

UPS OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outputs

Factory setting

Options (available on all contacts)

 

 

 

 

 

 

 

 

1.1

 

 

 

 

 

General alarm (1)

- Overload

 

 

 

 

 

- PFC fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Inverter fault

 

 

 

 

 

 

 

1.2

 

 

 

 

 

Battery fault

- Charger fault

 

 

 

 

 

- Automatic-bypass fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Bypass AC source out of tolerance

 

 

 

 

 

 

 

1.3

 

 

 

 

 

Load on NORMAL source

- Battery-temperature fault

 

 

 

 

 

- Fan fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Emergency power off activated

 

 

 

 

 

 

 

1.4

 

 

 

 

 

Load on automatic bypass

- Battery circuit breaker(s) open (at least one)

 

 

 

 

 

 

 

 

 

 

 

 

- Phase-sequence fault on normal or Bypass AC

 

 

 

 

 

 

 

source

 

 

 

 

 

 

 

1.5

 

 

 

 

 

Load on battery power

- Blown fuse(s)

 

 

 

 

 

 

 

 

 

 

 

 

- Transfer to Bypass AC source disabled

 

 

 

 

 

 

 

- Operation in ECO mode

1.6

 

 

 

 

 

Low battery warning

- UPS on manual bypass

 

 

 

 

 

 

 

 

 

 

 

 

 

The indications 1.X become 2.X for a second identical card in the UPS.

Contacts are of the NO (normally open) type.

(1)The general alarm can be tested by opening the battery circuit breaker.

34001813EN/AE - Page 48

Page 48
Image 48
APC 5000 user manual Relay contacts communications card, Inputs Factory setting Options available on all contacts

5000 specifications

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