Built-in ac contactor, thermal relay and universal self-reset converting switch.
内装交流接触器，热继电器，自复位万能转换开关等。
From the features of thermal relay and electronic motor protector, the advantages of electronic motor protector were emphasized.
从热继电器和电子式电动机保护器的特点出发，强调了电子式电动机保护的优点。
Contactor can be easily retro-fitting auxiliary contact group, and appropriate combination of thermal relay to protect the load that may have been circuits.
接触器还可方便地加装辅助触头组，和适当的热继电器组合，保护可能发生过负载的电路之用。
CM3 molded case circuit breaker (MCCB) with thermal overload alarm but non-release function was introduced. It integrates part function of thermal overload relay and function of MCCB.
介绍了一种具有热过载报警不脱扣功能的CM 3塑料外壳式断路器，其将热过载继电器的部分功能与MCCB的功能有机地结合在一起。
This article mainly introduced a heating type thermal power plant electricity are partial and relay protection design process.
本文主要介绍了一个供热式火力发电厂的电气部分及继电保护的设计过程。
This paper analyses the matters needing attention in selection and usage of thermal relay, and expounds the importance of rational selection and usage of thermal relay.
分析了热继电器在选用中的注意事项，阐述了合理选用热继电器的重要性。
In case of low voltage and heavy load, the relay loadability may replace the thermal loadability, leading to undesirable relay operation and cascading events.
低压重载系统中，保护载荷度可能取代热载荷度，导致保护不合理动作以及后续连锁过程。
JR36 series thermal overload relay is a new economical and practical product, which can be used as a substitute for JR16 series.
JR36系列热过载继电器是一个经济、实用型的新产品，可取代JR 1 6系列产品。
The article analyzes the operation character and the invalidation mode of thermal over-load relay and puts forward the reliability index and the calculation method of reliability characteristic.
分析了热过载继电器的工作特点及失效模式，提出了热过载继电器的可靠性指标与其可靠性特征量的计算方法，阐述了热过载继电器的可靠性试验方法与可靠性试验设备。
The article analyzes the operation character and the invalidation mode of thermal over-load relay and puts forward the reliability index and the calculation method of reliability characteristic.
分析了热过载继电器的工作特点及失效模式，提出了热过载继电器的可靠性指标与其可靠性特征量的计算方法，阐述了热过载继电器的可靠性试验方法与可靠性试验设备。
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