![Components](/images/new-backgrounds/112420/11242025x1.webp)
Transfer Switch
Components |
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1. | Transfer Control Relay |
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| Controls whether the automatic transfer switch is in the normal or the emergency position. | |
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| Energized - automatic transfer switch in Emergency position | |
2. | Timer circuit (not used on assembly | |
| This circuit determines how long the automatic transfer switch stays in the neutral position. Jumper | |
| JMP1 selects one of four ranges. |
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| Potentiometer P1 adjusts the time within that range. The four ranges are: | |
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3. | Manual Disconnect Switch (not used on assembly | |
| Opening this switch disconnects power from the control transformers to the switching mechanism. | |
| Then the transfer switch can only be switched manually using the handle. |
Assembly versions
For
Page 13 of 16 Pages