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| Both sides previous revision Previous revision Next revision | Previous revision | ||
| articles:overvoltage_protection_relay [2020/11/17 08:39] – [Testing] john5788 | articles:overvoltage_protection_relay [2020/11/17 08:49] (current) – [Testing] john5788 | ||
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| The following procedure is a static test for basic relay operation. Passing the following test does not guarantee that the OVP relay is functioning correctly, but will accurately tell if the OVP relay is faulty. | The following procedure is a static test for basic relay operation. Passing the following test does not guarantee that the OVP relay is functioning correctly, but will accurately tell if the OVP relay is faulty. | ||
| - | - Apply 12V pins 30 and 31 | + | - Apply 12V to pin 30 and ground |
| - Verify with a multimeter that 30a has 12V and 87E/87L has no voltage | - Verify with a multimeter that 30a has 12V and 87E/87L has no voltage | ||
| - Apply 12V to pin 15 | - Apply 12V to pin 15 | ||
| Line 67: | Line 67: | ||
| ===== Part numbers ===== | ===== Part numbers ===== | ||
| + | |||
| + | < | ||
| + | <col sm=" | ||
| + | <panel type=" | ||
| + | ^ Part Number ^ Description ^ | ||
| + | | 201 540 32 45 | 7-pin relay, black top, single 10A fuse | | ||
| + | | 201 540 38 45 | 7-pin relay, black top, single 10A fuse | | ||
| + | | 201 540 37 45 | 9-pin relay, red top, double 10A fuse | | ||
| + | </ | ||
| + | </ | ||
| + | </ | ||