Eaton 93PR Series - 6.5. Use of Remote Emergency Power Off (REPO) Switch

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6.5. Use of Remote Emergency Power Off (REPO) Switch

Trigger UPS emergency power off by the “REPO” switch button. In emergency, this switch can be used to

control the UPS output. The REPO switch can turn off the UPS and switch off the output without requiring

conrmation.

CAUTION

The UPS will switch off the output when REPO switch is activated in the next step. This function

can be used only when you decide to switch off the UPS output.

NOTE

Below are the instructions about Eaton REPO switch. In the case of REPO switch provided by

the customer, the activation method might be different. Please see the operation instructions

delivered together with the switch.

Steps to perform REPO switch operation:

1. Press the EPO button.

If conrmation is not requested, the regen contactors of the input, output and bypass will be disconnected,

the battery will be switched off and the power module will be closed down immediately.

2. To restart the UPS after using the “REPO” button, please reset the “REPO” switch button rst, then

refer to Section

6.3.1

“Start the UPS in Online Mode” or Section

6.3.2

“Start the UPS in Bypass Mode”.

CAUTION

Do not restart the system after shutdown, unless the reason for shutdown is conrmed and the

error is cleared.

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