查询词典 overload relay

Thermal overload relay s offer phase failure protection and are convertible from manual to automatic reset.

过热负载继电器具有相位故障保护和从手动转换为自动重置的功能。

The second rated current of current transformer is 5A, the overload relay is

电流互感器2次额定电流是5A，热过载电器可以调整为3-5A。

LG Korea contactor / overload relay, the United States MSS pressure sensors, Germany SIEMENS English microcomputer.

韩国LG接触器/过载继电器，美国MSS压力传感器，德国SIEMENS中文微电脑。

Inverse-time delayed overload relay, the 3VU16 and 3VF1 can also be supplied with instantaneous overcurrent releases only.

于起动器组合装置本身具有过载保护，因此用于起动器组合的3VU16和3VF1只安装过电流瞬时脱扣器。

Selected by Technical Data / Specification.the thermal overload relay.

电机最大负载电流应在热过载继电器的设定范围之内。

Inverse-time delayed overload relay, the 3VU16 and 3VF1 can also be supplied with instantaneous overcurrent releases only. Circuit-breakers and

于起动器组合装置本身具有过载保护，因此用于起动器组合的3VU16和3VF1 只安装过电流瞬时脱扣器。

Magnetic Contactor and Thermal Overload Relay.

路器、交流接触器、热过载继电器。

The over-load protection technology is an indispensable constituent of the low voltage apparatus intellectualization and is widely used in the products, such as low-voltage circuit-breaker, overload relay and so on.

河北工业大学，电机与电器，2008年，博士

According to the selected electric actuator determine the electrical parameters Because of different electric actuator manufacturers have different electrical parameters, design selection Butterfly Valves generally takes time to determine their electrical parameters, mainly electric power, rated current, secondary voltage control loop, are often negligent in this regard, the results of control system and the electric actuator parameter does not match the space-time caused by the work of opening trip, fuses, fuse, thermal overload relay protection is like a take-off and other failures.

根据所选电动执行器确定电气参数因不同电动执行器厂家的电气参数有所差别，所以设计选型时一般都需确定其电气参数，主要有电机功率、额定电流、二次控制回路电压等，往往在这方面的疏忽，结果控制系统与电动执行器参数不匹配造成工作时空开跳闸、保险丝熔断、热过载继电器保护起跳等故障现像。

No fuse breaker, refrigerator overload relay, high pressure switch, air circulator thermal switch, protection relay, protection fuse, boil dry protector,system trouble monitor, alarm

无熔丝开关，压缩机过载保护开关，冷媒高压保护开关，超高温保护开关，陶瓷保险丝，水盘水保护开关，电磁保护开关，故障警告系统，警报器

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。