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| 3/10/2025 10:20 AM | |
Joined: 11/10/2022 Last visit: 6/18/2025 Posts: 33 Rating:
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Hello gents, Please could you tell me the setting attached for etu 45b. Regard, |
| 3/31/2025 7:06 AM | |
Joined: 4/28/2015 Last visit: 8/26/2025 Posts: 28 Rating:
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The following values are set for the 3WL with the ETU45B with a rated current of 2000A: Overload range (L): 2000A; time delay 3.5s Short-time delayed short-circuit range (S): 8000A; time delay 0.2s Undelayed short-circuit range (I): 6000A The undelayed short-circuit range should be set higher than the short-time delayed short-circuit range so that it can take effect. Earth fault monitoring is deactivated; the following values would be set: 1200A; time delay 0.2s In the appendix you will find the tripping characteristic (example of the set values) Attachmentcurves-16961914209109443326.pdf (298 Downloads) |
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