Power Cables; Emergency Power Off (Epo); Shunt Trip; Epo Connection Diagram - Toshiba 1600EP Series Operation Manual

Battery cabinet system single phase – 3.6/6.0 kva

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5.3

Power Cables

The three battery cabinet connector cables (battery positive, battery negative, and

battery charger) are each equipped with individually keyed Anderson connectors to

prevent cross connecting the battery cabinet and UPS circuitry.

6.1

A shunt trip for the DC breaker on the battery cabinet is provided. This device is

operated with an applied voltage of 120 Vac (supplied from the UPS). When this

voltage is applied, the shunt trip will cause the breaker to switch to the OFF position

disabling the battery cabinet.

6.2

The EPO is achieved by completing the circuit between 14 &15 on terminal block TB1

of the UPS. By completing the circuit, the shunt trip will cause the breaker on the

battery cabinet as well as the one on the UPS to switch to the OFF position disabling

both the battery cabinet and the UPS.

TOSHIBA

Terminal Block TB1 on the 1600EP UPS

1600EP Series Battery Cabinet Operation Manual

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Ue31-bc-0650