GE Industrial Solutions SG Series 10 – 20 – 30 – 40 kVA Operating Manual - Manual (Page 56)

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OPM_SGS_USM_10K_40K_0US_V030.doc Operating Manual SG Series 10 –20 – 30 - 40 kVA
7.3.3 From Manual Bypass (Q2) to normal function VFI
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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