GE SG SERIES 20 - Manual (Page 75)

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GE
OPM_SGS_USM_10K_40K_0US_V010.doc 75/88 Operating Manual SG Series 10, 20, 30 & 40 kVA
7.4.7 Restore to normal operation after “total off”
View of the panel after pressing the button “total off”.
•
All Contacts are open;
•
Rectifier, Inverter and Static-Switch shutdown.
First operated unit All other units of the system
1. Reset “total off” by pressing and holding the “total off” button and then the
“inverter on” ( I ) key, on any of the Units simultaneously, until Load is supplied
from Bypass and the Rectifiers start.
• System output connects to Bypass Utility.
• Rectifiers start with blinking LED.
• At the end of Soft-start the LED’s remains lit.
• The LCD screen on all Units shows: “LOAD ON BYPASS”.
First operated unit All other units of the system
2. Connect the Battery to all Units by closing the external Battery Switch(es) or
Fuses.
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