10-10. Typical Connections To Supply Standby Power
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YHave only qualified persons perform these connections according to all applicable codes and safety practices.
1Power Company Service Meter
2Main and Branch Overcurrent Protection
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| Obtain and install correct switch. | |||
240 V |
| Switch rating must be same as or | ||||
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| greater than the branch overcurrent | ||||
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| protection. |
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120/240 Volt | 120 V |
| 4 | Circuit Breakers or Fused | ||
60 Hz |
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| Disconnect Switch | |||
120 V |
| Obtain and install correct switch. | ||||
Service |
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| 5 | Extension Cord | ||
| Neutral |
| Select as shown in Section | |||
2 | 3 | 6 | Generator Connections | |||
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| 240 V |
| Connect terminals or plug of ade- | |||
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| quate amperage capacity to cord. | ||||
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| Follow all applicable codes and | |||
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| safety practices. | |||
Load | 120 V |
| Turn off or unplug all equipment | |||
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120 V |
| connected to | generator before | |||
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| starting or stopping engine. When | ||||
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| starting or stopping, the engine has | |||
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| 4 | low speed which causes low volt- | |||
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| age and frequency. | ||||
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| 7 | Load Connections | |||
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| CB |
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| or | Item 4 is not necessary if circuit | |||
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| F1 | protection is already present in | |||
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| welding | generator | auxiliary | ||
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| power output circuit. |
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| 5 |
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| 240 V |
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120/240 Volt | 120 V |
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120 V |
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Generator Output |
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Connection | Ground |
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