... overload protective device 防过载装置 overload protective relay 过载保护继电器 overload relay 过载继电器，过负荷继电器 ...
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... Hot Wire Starting Relay 热保护启动继电器 Over Load Relay 过载保护继电器 PTCT hermistor PTC 热敏电阻 ...
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阐述了MCSE1电子型过载保护继电器的工作原理；
The operating principles of MCS E1 electronic overload protection relays are also explained.
检查电器箱接线及紧固情况，调整延时继电器及过载保护器，接通电路，试验电机转向，选择合适规格的保险丝。
Check the electrical box wiring and tighten the situation, adjust delay relays and overload protector, connect circuits, test motor steering, select the appropriate specifications of the fuse.
增加外部过载保护是防止电机烧毁的有效手段，如热继电器保护。
Increase external overload protection is to prevent motor burned effective means, such as thermal relay protection.
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