Test on AC Power System

Test on AC Power System

1.Equipment Needed

None.

2.Preparations

·Turn on DC power system.

·Turn off inverters 1 and 2.

·Indicators“INV.1”and“INV.2”on 7α panel light up.

3.Testing Procedures

·Turn on inverters 1 and 2.

·Indicators“INV.1”and“INV.2”go out.

·Set voltage selector 10α at positions“INV.1”and“INV.2”to check if the voltage is 115V.

·Put switch“INV.1”at“OFF”position and then at“TRF”(transfer)position.26V and 115V power systems will be restored and supply power.

·Put switch“INV.2”at“OFF”position and then at“TRF”(transfer)position.26V and 115V power systems will be restored and supply power.

4.Finishing Touches

·Turn off inverters 1 and 2.

·Turn off DC power system.