incandescent lighting inductance inductance-capacitance meter industrial frequency AC electric traction system inner covering inner covering; bedding sheath insulation window intensity of current interrupter; circuit breaker; breaker interruption of current isolux curve kilowatt-hour meter; watt-hour meter; electric meter lamination lamp bridge lamp socket; lamp holder; lamp base lamp; light; lantern lamplight; lighting lamps; lighting fixtures lampshade lamp cover leading lead-out life terminal light control light trough; light slot; troffer lighthouse beacon; pharos lighting standard; lighting post; lighting pole lightning protection lightning rod，lightning conductor little poisonous little poisonous live live live equipment live working local power supply low frequency low smoke zero halogen cable low -voltage cable low voltage circuit low -voltage control low -voltage power distribution box low -voltage protection 白炽灯照明 电感 电感器 单相工频交流电力牵引制 电缆内护层 电缆内套 保温窗 电流强度 断路器，续断器 断路 等照度曲线 电能表 叠片 灯桥 灯座 灯 灯光 灯具 灯罩 超前 出线 带电端子 灯光控制 灯槽 灯塔 灯柱 避雷（防雷） 避雷针 低毒 低毒 带电 带电 带电设备 带电作业 地方电源 低频 低烟无卤电缆 低压电缆 低压电路 低压控制 低压配电箱 低压保护
low -voltage switch low -voltage switch cabinet low-term overvoltage low-voltage switchgear magnetic switch magnitude of voltage mains side mains switch mains transformer mains voltage making capacity marker lamp mild steel conduct rail; mild steel third rail modulator-demodulator (modem) motor-generator set moving contact network command centre (NCC) nominal value nominal voltage notch-off ohmic loss one-way circuit one-way feeding open circuit breaker; cutout; circuit breaker (CB) open-circuit arc open-delta connection open-phase protection operating system (OS) operation of network operation passageway outlet outlet outlet box outlet box panel; board parallel circuit; shunt circuit parallel connection; shunt connection parallel resistance patch board; patch PE (protective earth) pendant continuous row fluorescent fixture pendent(pendant) lamp ; drop light 低压开关 低压开关柜 短时过电压 低压成套开关 磁力开关 电压值 电流侧 电源开关 电源变压器 电源电压 闭合容量 标志灯 低碳钢接触轨 调制解调器 电动发电机组 动触头 电网指挥中心 标称值 标称电压 断电 电阻损失 单相电路 单边供电 断路器 断路电弧 V形接法 断相保护装置 操作系统 电网运行管理 操作走廊 出线口 出线口 出线盒 出线盒 电屏 并联电路 并联 并联电阻 插头板 保护地 吊装荧光灯带 吊灯 overhead illumination; overhead lighting; top lighting 顶部照明
permanent lighting phasing device point to point configuration point welding machine port potential potential difference potential fall; voltage drop potential rise potential transformer; inductive voltage transformer potential transformer; pressure transformer; voltage transformer power administration power cable power cable well power car power control box power dispatch power dispatcher power lighting transformer feeder cubicle power line harmonic current interference power source power source bay power source for indication lamp power supply cabinet power supply cable power supply cable power supply of electric traction system power supply panel power supply plug power supply room power transformer substation; substation (SS) power transformers energy saving operation power transmission power-line carrier channel; PLC-channel principle of superposition private wire protection panel protective cable protective circuit 常设照明 定相器 点对点配置 点焊机 端口 电位 电位差 电压降 电压升 电压互感器 电压互感器 电业管理局 电力电缆 电力电缆井 动力车辆 动力控制箱 电力调度 电调 动力变压器馈电柜 电力线谐波干扰 电源 电源间隔 表示灯电源 动力柜 电力供电电缆 电源线 电力牵引供电系统电源 电源屏 电源插头 电源室 动力变电所 电力变压器经济运行 电能输送 电力线载波通道 叠加原理 测试线 保护屏 保护电缆 保护电路
protective equipment of secondary circuit of power system 电力系统二次回路控制装置 protective wire push button switch; push button; button switch push-button push-button control; button control reactance reactive current reactive drop Reactors reference electrode registration device registration wire resistance resistance value resistivity rheostatic control safety lighting safety voltage SCA (supervisory control and data acquisition) sectioning sectioning sectioning point semi-autotensioned catenary equipment semidirect lighting series battery series circuit series connection series-parallel circuit short circuit short circuit calculation short circuit detection transformer short-circuit current short-circuit current short-circuit current capacity short-circuit current setting calculation short-circuit failure short-circuit impedance short-circuit loss short-circuit protection short-circuiter short-time load 保护线 按钮开关 按钮 按钮控制 电抗 电抗性电流 电抗性电压降 电抗器 参考电极 定位装置 定位索 电阻 电阻值 电阻率 变阻调速 安全照明 安全电压 电力监控系统 电分段 电分段 电分段装置 半补偿链形悬挂 半直接照明 串联电池组 串联电路 串联 串并联 短路 短路计算 短路监视互感器 短路电流 短路电流 短路载流量 短路电流整定计算 短路故障 短路阻抗 短路损耗 短路保护装置 短路器 短时负载
show-window lighting shunt capacitors sign illumination system 橱窗照明 并联电容 标志照明系统 simple (catenary) equipment system with single contact 单接触线的简单wire 链形悬挂 single arm pantograph single core cable PVC jacket single power supply single-phase motor single-phase system single-phase two-wire system single-throw switch slide-in (unit) socket; outlet; receptacle spare fuses spotlight; spot lamp stainless steel running face standard light source stand-by generator; reserved generator stand-by lighting stand-by power source star-delta connection start pulse stitched catenary suspensic stitched catenary suspension stitched tramway type equipment strong current test panel (including rectifying and voltage regulating) sub-distribution box sub-distribution box for elevator superimposed load superimposed load supper-low voltage circuit surge arrester switching-surge tagging telephone interference tensioning equipment/tensioning device/tensioner terminal terminal block terminal block 单臂受电弓 单芯电缆PVC套 单电源 单相电动机 单相系统 单相两线制 单投开关 抽屉式 插座 备用保险丝 点光源 不锈钢化性接触面 标准光源 备用发电机 备用照明 备用电源 Y-△接线 触发脉冲 弹性链形悬挂 弹性链形悬挂 弹性简单悬挂 大电流测试 (含整流; 高压) 电源屏 动力配电箱 电梯配电箱 超载 叠加荷载 超低压电路 电涌放电器 操作过电压 标签 电话干扰 补偿器 端子 端子板 端子排
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