Control Panel; Table Of Functions And Indications On Control Panel - GE Digital Energy SG 400 kVA Operating Manual

Digital energy sg series 400 & 500 kva
Table of Contents

Advertisement

5

CONTROL PANEL

5.1
CONTROL PANEL
5.2

TABLE OF FUNCTIONS AND INDICATIONS ON CONTROL PANEL

Key to switch the Inverter ON ( I )
inverter on/off
(This key is also used to reset "total off" if pressed simultaneously with total off
push button).
Key for Inverter shutdown ( O )
inverter on/off
Press key to transfers the Load to Utility.
Keep pressed for 5 seconds to shutdown the Inverter.
This key is also used as the EPO (Emergency Power Off) reset.
mute
Key to reset general alarm and buzzer.
test
Key to test the control panel LEDs and buzzer.
(Pressing this key causes all the LEDs to light and the buzzer to sound 3 times).
The push-button "total off" is protected by a red cover.
By pressing it, you immediately separate the UPS from Utility and the Load.
Attention:
To reset "total off":
the parallel bus (switch Q1 closed), all the units are separated from the load.
The "total off" reset must be done only on one unit connected to the parallel bus
(switch Q1 closed).
Modifications reserved
OPM_SGS_USM_M40_M50_1US_V020.doc
Fig. 5.1-1 Control Panel
"total off" cannot disconnect the UPS from the Load with Q2 closed.
push and hold the "total off" push-button and the "I" key
(inverter on) simultaneously for some seconds.
For parallel system: if "total off" is pressed on one unit connected to
NOTE !
Special care must be taken in using this command, in order to
avoid accidental Load disconnection.
Page 19/86
Operating Manual SG Series 400 & 500 kVA

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Digital energy sg 500 kva

Table of Contents