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Issues regarding the load current of high-voltage motors

2016-01-15View Original

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It is a 10KV booster with a power rating of 250KW and a rated current of 18A. The current is 18.3A when it is running under no load, but it drops to 15A when under load. Could some expert help analyze this?
Reply #22016-01-18
Waiting for an expert’s reply; I’ve never seen such a crappy motor.
Reply #32016-02-17
P=∏/3 UI cos; the power factor is low when there is no load, and since the voltage remains constant, the current value becomes higher instead

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Translated at 2026-07-21 00:57:45

Original: https://bbs.hcbbs.com/thread-1537820-1-1.html

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