GE 40, 20, 10, 30 manual 50

g

GE

7.2.2Complete UPS shutdown (No Load supply)

The Load must be disconnected.

Initial status:

Load supplied from Inverter.

1.Press “total off” button.

•Load is disconnected from UPS.

•Rectifier is shut down and all output and input contactors will be opened.

•LED’s, Rectifier, Inverter and Load are OFF.

2.Open Q1 (Pos. O).

•LED service check lights up.

3.Disconnect the Battery from the UPS in case of External Battery.

•Wait 5 minutes for DC-Link Capacitors discharge.

4.Disconnect the Utility.

•All LED’s are OFF.

End of procedure

OPM_SGS_USM_10K_40K_0US_V010.doc 50/88 Operating Manual SG Series 10, 20, 30 & 40 kVA