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DEVICE FOR PROVIDING OPEN-PHASE PROTECTION OF THREE-PHASE LOAD CONNECTED IN STAR WITH ZERO POINT CONNECTED WITH NEUTRAL WIRE OF NETWORK
DEVICE FOR PROVIDING OPEN-PHASE PROTECTION OF THREE-PHASE LOAD CONNECTED IN STAR WITH ZERO POINT CONNECTED WITH NEUTRAL WIRE OF NETWORK
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机译:提供星形连接的零相与网络中性线连接的三相负载的断相保护装置
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摘要
устропство for protection of three-phase power load connected in star with zero point присоединенной to zero wire network, from a phase containing the starter with блокконтактами, coilsincluded in the
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