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English Translations » 电气工程圈 » Electrical Technology 2019-9-22

Electrical Technology 2019-9-22

2019-09-22View Original

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The neutral point of the primary winding of a three-phase, three-column voltage transformer shall not be grounded; it can only be used to measure the line voltages of the three phases and cannot be used to monitor the insulation of each phase.
Reply #22019-09-22
This post was last edited by methane on 2019-9-22 09:55. Error

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Translated at 2026-07-23 01:29:00

Original: https://bbs.hcbbs.com/thread-2786324-1-1.html

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