GE SG SERIES 20 - Manual (Page 56)

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OPM_SGS_USM_10K_40K_0US_V010.doc 56/88 Operating Manual SG Series 10, 20, 30 & 40 kVA
7.3.3 From Manual Bypass (Q2) to normal function On-line
Initial status: Load supplied from Manual Bypass.
All Q2 of the system are closed.
First operated unit All other units of the system
1. Close Q1 (Pos. I) on all Units.
The Rectifiers will start automatically and at the closure of Q1 of the last Unit, the
Bypass of all Units will be activated.
First operated unit All other units of the system
2. Connect the Battery to all Units by closing the external Battery Switches or
Fuses, in case of External Battery.
3. Open Q2 (Pos. O) on all Units.
First operated unit All other units of the system
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