1.
Reason and Solution to Not-reversing of 220 kV Two-position Relay
220kV母线差动保护双位置继电器故障分析及解决
2.
pull-up position
(继电器衔铁的)吸持位置
3.
holding position
(继电器 的)吸持位置;自保位置;保持(开或关的)位置
4.
liquid level relay
液位继电器(容器中液体高低变化到预定位置时动作的继电器)
5.
Differential Relay A differential relay is a protective device that is fed by current transformers located at two different series points in the electrical system.
差动继电器作为保护装置,差动继电器由位于系统中两个不同位置的电流互感器提供反馈信息。
6.
Refer to the label on the PDC for horn relay identification and location.
喇叭继电器的标识和位置,请参阅PDC上的标签。
7.
FUSE AND RELAY LOCATIONS ARE SPECIFIED BY LABELS ON THE PDC COVER.
熔断和继电器位置由PDC盖上的标签指明
8.
plan position indicator repeater
平面位置显示器中继站
9.
phase balance current relay
相位平衡电流继电器
10.
underreaching protection
继电器失灵保护装置
11.
Test and set switch gear and circuit breaker relays for proper coordination.
测试并设置开关柜及断路器继电器的配位是否正确。
12.
phase comparison carrier relay
相位比较式载波继电器
13.
radioisotopic relay
放射性同位素继电器
14.
center-off polarized relay
中位断开式极化继电器
15.
Refer to the label on the PDC for compressor clutch relay identification and location.
有关压缩机离合继电器的识别和位置请参照PDC上的标志。
16.
Basic testing method of relay and protective equipment
GB/T7261-1987继电器及继电保护装置基本试验方法
17.
Vibration (sinusoidal) tests on relays and protection equipment
GB/T11287-1989继电器、继电保护装置振动(正弦)试验
18.
electronic horizontal situation indicator
电子水平位置指示器