Ups Connections; Power Connections; Power Connections 15/25/30 Kva With Internal Batteries - Toshiba 4200 FA CT User Manual

14) Additional warnings and notifications shall be posted at the equipment installation location as
deemed required by Qualified Personnel.
CAUTION
UPS will continue to provide power to the load. The unit must be in Bypass mode and then
the breaker turned to the OFF position for the UPS to shut down power to the load.
CAUTION

4.0 UPS Connections

4.1

Power Connections

4.1.1

Power Connections 15/25/30 kVA with Internal Batteries

The following illustrates the wiring connections from the power distribution panel (not part
of the UPS) to the terminal block of the 15/25/30 kVA UPS Models.
Ensure the three-phase commercial power input is connected for clockwise rotation. The
UPS output function is disabled if the input power is not phased for clockwise rotation.
TB1
Optional Bypass Input:
3-phase, 3-Wire
*208 V requires 3-phase,
4-Wire Wye
* Customer-provided breaker for units with optional Bypass Input.
4200FA CT/XT User's Manual
TOSHIBA
When the UPS is in the Inverter mode, turning the breaker to the OFF
position will cause the unit to go into the battery backup mode. The
Do not EPO (Emergency Power OFF) the UPS and then reset the
breaker until the UPS has been fully discharged. The UPS could be
damaged if the unit is not fully powered down before the breaker is
reset.
CUSTOMER-PROVIDED AC DISTRIBUTION PANEL
TB4
INPUT GROUND RESISTANCE
LESS THAN 10 OHMS
15