1.
arbitray phase angle power relay
有功无功功率继电器
2.
arbitrary phase-angle power relay
有功-无功功率继电器
3.
induction type reactive power relay
感应式无功功率继电器
4.
ectrodynamic type single phase power relay
电动式单相功率继电器
5.
ectrodynamic type three phase power relay
电动式三相功率继电器
6.
bitrary phase-angle power relay
任意相角功率继电器
7.
induction disc type directional power relay
感应圆盘式定向功率继电器
8.
electronic valve type power directional relay
电子管功率定向继电器
9.
three-phase power directional relay
三相功率方向继电器
10.
power-factor-regulating relay
功率因素调节继电器
11.
induction type power directional relay
感应式功率定向继电器
12.
ectronic valve type power directional relay
电子管功率定向继电器;电子管式功率定向继电器
13.
miniature low power electromagnetic DC relay
小型小功率直流电磁继电器
14.
Research and Realization of Relay Protection Testing Device and Its Power Amplifier;
继电保护测试仪及其功率放大器的研究与实现
15.
"When ordering overload relays, specify horsepower, voltage and full load current per motor nameplate."
订购过载继电器时,请注明每台电机的功率马力、电压和满载电流。
16.
It mainly focuses on analysis and determining method of zero sequence power direction relay.
重点介绍零序功率方向继电器的分析及判定方法。
17.
The sources of reactive power (vars) are machine vars, capacitor and reactor vats.
无功功率来自电机、电容器和电抗器。
18.
power factor capacitor
提高功率因子电容器