常⽤电⽓设备⽂字符号及中英⽂对照
常⽤的电⽓设备⽂字符号
⽂字符号中⽂含义英⽂含义
A 装置,设备Device,equipment
A 放⼤器amplifier
广东高考语文试题
APD 备⽤电源⾃动投⼊装置Auto-put-into device of standby supply ARD ⾃动重合闸装置Auto-reclosing device C 电容、电容器Electric capacity,capacitor
F 避雷器arresterwatermelon什么意思
FU 熔断器fu
G 发电机,电源generator,source
billy bathgateGN 绿⾊指⽰灯Green indicator lamp
HL 指⽰灯,信号灯Indicator lamp,pilot lamp
K 继电器,接触器Relay,contactor
KA 电流继电器Current relay
最喜欢的英文KAR 重合闸继电器Auto-reclosing relay
KG ⽓体(⽡斯)继电器Gas relay比较英文
KH 热(温度)继电器Heat(temperature) relay
KM 中间继电器Medium relay(auxiliary relay)
KM 接触器Contator
KO 合闸接触器Switch-on contator
KS 信号继电器Signal relay
KT 时间继电器Timing relay,time-delay relay
KV 电压继电器V oltage relay
L 电感,电感器,电抗器inductance,inductor,reactor
M 电动机Electric motor
N 中性线Neutral wire
PA 电流表Ammeter
PE 保护线Protective wire
PEN 保护中性线Protective neutral wire
PJ 电能表,电度表Electric energy meterro bowl
PV 电压表V oltmeter
Q 电⼒开关Switch
beneficialownerQF 断路器Circuit-breaker
QK ⼑开关Knife-swicth
QI 负荷开关Load-switch
QA 隔离开关Disconnector
R 电阻,电阻器Resistance,risistor
RD 红⾊指⽰灯Red indicator lamp
S 电⼒系统Electric power system
S 起辉器Glow stater
SA 控制开关(主令开关) Control switch
SA 选择开关Selector switch
SB 按钮Push-button
T 变压器Transformer日不落英文版叫什么
TA 电流互感器current transformator
TAN 零电流互感器Neutral-current transformer
TM 电⼒变压器Power transformer
TV 电压互感器V oltage(potential) transformer
U 变流器,整流器Converter,rectifier
V 电⼦管,晶体管Electronic tube,transisor
VD ⼆级管Diode
VT 晶体(三极)管Transistor
W,WB 母线Busbar(wire)
WAS 事故⾳响信号⼩母线Accident sound singal small busbar WC 控制(操作)回路电源⼩母线Control circuit source small-busbar WF 闪光信号⼩母线Flash-light signal small-busbar
WFS 预报信号⼩母线Forecast signal small busbar
WH ⽩⾊指⽰灯White indicator lamp
WL 灯光信号⼩母线Forecast signal small busbar
disinfectantWL 线路(导线)Line(wire)
WO 合闸回路电源⼩母线Switch-on circuit source small-busbar WS 信号回路电源⼩母线Signal circuit source small-busbar WV 电压⼩母线V oltage small-busbar
X 端⼦板Terminal strip
XB 连接⽚Linkgsm是什么
YA 电磁铁Electromagent
YO 合闸线圈Switch-on coil
YR 跳闸线圈(脱扣器)Switch-off coil(relea)
YV 抢夺线圈(扔砖脱扣器)No-voltage coil(no-voltage relea)