APC Smart-UPS VT 400 Technical Information download pdf (Page 25)

990-2282C-001 Smart-UPS® VT 10-40 kVA 400V, 208V, 200V – Operation 19

Single and Parallel Systems

How to turn load off/on via the display interface

Warning: Disconnecting the UPS output to the load does NOT de-energize the UPS!

Always follow the total power off procedure if you need to de-energize the UPS in

emergency situations, see the section How to perform a total power off under

respectively Single System without External Bypass Panel, Single System with External

Bypass Panel and Parallel System.

Turn Load off – How to disconnect the UPS output to the load equipment.



From the Overview Screen, press ENTER.



Go to Control by using the UP/DOWN

navigation keys and press

ENTER.



Go to Turn L o ad O f f by using the UP/DOWN

navigation keys and press

ENTER.



Go to YES, Turn Load OFF by using the UP/

DOWN

navigation keys and press ENTER.



If the UPS is running in parallel operation this procedure must be carried out on each UPS.

Turn load on – How to connect the UPS output to the load equipment.



From the Overview Screen, press ENTER.



Go to Control by using the UP/DOWN

navigation keys and press

ENTER.

Chrg 100%

Load 000%

xxxVin 000Vout x0Hz

Runtime: 0hr 0m

Press

Control

Status

Setup

Logging

Display

Diags

Help

Use

Press

Diags

Control

Status

Setup

Logging

Display

Help

Press

Diags

Turn Load Off

Press

Use

Confirm:

Turn Load OFF

NO, Abort

YES, Turn Load OFF

Use

Press

Chrg 100%

Load 000%

xxxVin 000Vout x0Hz

Runtime: 0hr 0m

Press

Control

Status

Setup

Logging

Display

Diags

Help

Use

Press

Diags

Control

Status

Setup

Logging

Display

Help

Press

Diags

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APC Smart-UPS VT 400 Technical Information Page 25

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