g
GE
3.8.3Power connection separate input utility
01USGE | PE Load |
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| Input rectifier |
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separate_ |
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connection |
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| O | L2 |
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UPS |
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SGS |
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| IE |
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| IF |
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| N | P |
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| IN |
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| 1 |
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| PE Load |
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| Position of the PE compression lugs in case | PE |
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| Input rectifier |
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| the cable input is from the bottom of the UPS |
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2 - INPUT BYPASS
Fig. 3.8.3-1 Power connections Separate Input Utility
Separate Input Rectifier / Bypass
| Rectifier Phase A |
| Bypass Phase A |
| Rectifier Phase B |
| Bypass Phase B |
| Rectifier Phase C |
| Bypass Phase C |
N | Neutral (Bypass) | PE | Ground |
The interconnection links BR1, BR2 and BR3 must be removed (see Fig.
Output Load
L1 | Load Phase A | L2 | Load Phase B | L3 Load Phase C |
N | Neutral | PE | Ground |
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Bus bars BR1, BR2 and BR3 must be removed.
Cable terminations are to the Rectifier/Bypass Input Lugs and Load Output Lugs as shown above. Connect wire to the Lugs using appropriate tools and appropriate torque.
Torque specification for Input/Output and DC power connections on Bus Bars: Section 3.8.1.
OPM_SGS_ISG_M22_M30_0US_V011.doc | 25/38 | Installation Guide SG Series 225 & 300 kVA |