目录 contents
一、 断路器类 Circuit Breaker
二、 接触器 Contactor
三、 继电器类 四、 电源电器类 五、 开关电器类 六、 电机驱动类 七、 仪表及智能家居类 八、 照明器类 九、 熔断器类 十、 插座 十一、电器附件 十二、常用电工电气术语 Relays
Power Supply Apparatus
Switches Apparatus
Motor Drive
Meter, Intelligent Home
Lighting
Fuse
Socket
Electric Accessories
Terms of Electrics
一、断路器类 Circuit Breaker
Definition: A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit.
主要涉及词汇、短语 ➢ Electrical life ➢ Mechanical life ➢ Dielectric strength ➢ rated coil voltage ➢ Contact form ➢ Contact material ➢ contact rating ➢ Coil power ➢ Pulse width 电气寿命
机械寿命
介电强度，绝缘强度
额定线圈电压
触点形式
触点材料
触点容量
线圈功率
脉冲宽度，脉冲持续时间
Related words and phases
➢ Pick-up voltage 接触电压，起始电压
➢ Drop-out voltage 开断电压
➢ Contact resistance 接触（接点）电阻，瞬变电阻
➢ Insulation resistance ➢ Operation temperature ➢ Input voltage ➢ Input current ➢ Isolating power ➢ Rated voltage ➢ Rated current ➢ rated operational current ➢ rated operational voltage ➢ arc extinction 绝缘电阻
工作温度
输入电压
输入电流
隔离能力
额定电压
额定电流
额定工作电流
额定工作电压
灭弧
➢ nominal insulation voltage 额定绝缘电压
➢ rated insultating voltage 额定绝缘电压
➢ Short-circuit delay protection 短路延时保护
➢ Short-circuit protection ➢ Overload protection ➢ lack voltage protection ➢ Thermal relay ➢ thermal overload relay ➢ intermediate relay ➢ contactor relay ➢ time relay ➢ short-circuit current ➢ low voltage circuit breaker 短路保护
过载保护
欠电压保护
热继电器
热过载继电器
中间继电器
接触器式继电器
时间继电器
短路电流(SCC)
低压断路器
➢ high voltage circuit breaker 高压断路器
➢ magnetic circuit breaker 磁断路器
➢ trip breaker 行程断路器
➢ standards and certification 执行标准以及证书
➢ alternating current(AC) 交流电
➢ direct current(DC) 直流电
➢ pollution grade 污染等级
➢ IP code 防护等级
➢ Protecting class 防护等级
➢ Sea level elevation 海拔高度
➢ Ambient air temperature 周围空气温度
➢ Relative air humidity(RH) 空气相对湿度
➢ Transportation and storage condition 运输及存储条件
➢ Impact and vibration 冲击与振动
➢ Economic principle 经济原则
➢ Safety principle 安全原则
➢ Breaking ability 分断能力
➢ Injection 注塑
➢ Punching 冲压
➢ Operation principle figure 工作原理图
➢ Technical parameter 技术参数
➢ Dimension and mounting 外型及安装
➢ Type and specification 型号规格
➢ Mechanical data 机械参数
➢ Installation mode 安装方式
➢ Terminal connection capacity 端子接线能力
➢ Case width 外壳宽度
➢ Two-pole 两极
➢ Single pole 单极
➢ Pole No. 极数
➢ Installation dimensions 安装尺寸
➢ Case grade rated current 壳架等级电流
➢ Characteristic curve 特征曲线
万能式断路器 Air Circuit Breaker (ACB)
Rated words and phases
➢ Power distribution 配电
➢ Small volume 体积小
➢ Single-phase earthing/ground protection 单相接地保护
➢ Modularization 模块化
➢ Intelligentize 智能化
➢ Instantaneous release 瞬时脱扣
➢ Environment friendly 环境友好型
➢ Environmental 环保的
➢ Release type 脱扣类型
➢ Characteristic curve 曲线特性(同前面翻译都存在)
➢ Power Frequency Voltage-Withstand Test 工频耐压试验
➢ Leakage acting current 漏电动作电流
➢ Range of break-off 动作电流范围
➢ Pure electromagnetic type 纯电磁式
➢ Rated short circuit broken capability 额定短路分断能力
➢ Power factor 功率因数
➢ Tripping curre 脱扣曲线
塑料外壳式断路器 Moulded Case Circuit Breaker(MCCB)
➢ Operation performance 运行特性
➢ Operational current of magnetic release 运行电流的磁释放
➢ Arcing-over distance 飞弧距离
➢ Design code 设计序号
➢ Breaking capacity grade code 分断能力等级代号
➢ Rated current of frame 壳架等级电流（此种翻译也存在）
➢ Small volume, high breaking capacity and short flash-over distance
小体积，高分断能力，飞弧距离小
➢ More convenient and easier to mount function accessories.
更方便以及容易安装功能附件(翻译仅供参考)
➢ Can be mounted with hand-operating device or motor-operating device for remote control.
可以与hand-operating（手动）设备或motor-operating（自动）装置同时安装用于远程控制。（hand-operating跟motor-operating翻译不准，请大家帮忙）
塑料外壳式漏电断路器 Residual Current Circuit Breaker(RCCB)
➢ Residual operating current range 剩余动作电流动作范围
➢ Rated leakage motion current 额定漏电动作电流
➢ Rated leakage non-motion current 额定漏电不动作电流
➢ Breaking time 分断时间
➢ Rated conditional short circuit current 分断能力
➢ Breaking capacity 分断能力（两种表达都有见到，各位参考下）
➢ Rated operating current 额定动作电流
➢ Adopt IEC standard DIN rail 采用IEC标准导轨安装
➢ Application 主要用途
➢ Residual current characteristics 剩余电流特性
➢ Rated residual operating current 额定剩余动作电流
➢ Tripping duration 脱扣时间
➢ Provide protection against earth fault/leakage current and function of isolation.
提供漏电保护功能和隔离功能（翻译仅供参考）
➢ High short-circuit current withstand capacity.
高短路分断能力（翻译仅供参考）
➢ Equipped with finger protected connection terminals.
触电保护功能（翻译仅供参考）
➢ Fire resistant plastic parts endures abnormal heating and strong impact.
阻燃的塑料部件可承受异常发热以及强烈冲击。（翻译仅供参考）
➢ Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.
当发生接地故障或者漏电亦或是超出额定灵敏度时，会自动断开电路（翻译仅供参考）
➢ The connecting terminal with both sides double function can simultaneously connect bus row and single-core conductor
两侧双功能接线端子，可同事接母线排和单芯导线
➢ It is provided with contact shape indictor.
具有触头状态指示器
➢ Multiple leakage operating current type, easy to realize selective protection.
➢ 多种漏电动作电流规格，容易实现选择性保护。
➢ It can prevent the error operation caused by operating electronic equipment switch.
➢ 可防止由于电子设备开关操作引起的误动作。
➢ Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
独立的电能供应以及线电压，不受外界的干扰以及电压波动影响。（翻译仅供参考）
漏电断路器产品用途以及工作原理中英文对照供大家参考：
This residual current device is in conformity with the standard of IEC61008.
(some also said as “it conforms to IEC61008”)
It can be used in circuit immediately on the occasion of shock hazard or earth leakage of trunk line. It mainly suitable to be used in the circuit of 50HZ~60HZ, single phase 230V, there phase 415V of plant & enterprise, buildings, commerce constructions, hotels and home.
该漏电保护开关符合IEC61008标准。
当人身触电或者干线网漏电时，该开关能迅速断开故障电路从而避免发生触电伤亡和漏电引起的火灾事故，漏电保护开关适用于工矿企业，建筑业和家庭的交流50HZ~60HZ,单相230V，三相415V。
When the circuit works normally, residual current breaker is in “on” position. When leakage or electric shock hazard occurs in the circuit, the current transformer generates a signal to make electromagnetic release work, and cut off power source within 0.1 second to prevent leakage.
线路正常工作时，剩余电流动作断路器处于闭合位置，当线路发生漏电或触电故障时，零序电流互感器输出的信号推动脱扣器动作，并在0.1秒内切断电源，从而实现漏电保护功能。
带过电流保护漏电断路器 Residual Current Circuit Breaker with Overcurrent Protection
➢ Provides protection against direct contact by human body.
提供防止人体直接接触的保护功能。
小型断路器 Miniature Circuit Breaker （MCB）
➢ Current fuse 电流熔丝
➢ Current limit fuse 限流熔丝
➢ Elective class 可选等级
➢ Working temperature 工作温度
➢ Rated frequency 额定频率
➢ Rated short-circuit making capacity 额定短路分断能力
➢ Rated withstand current 额定耐受电流
➢ Electro-mechanical endurance 机电寿命
➢ Connection capacity 连接能力
➢ Panel mounting 配电盘装配
➢ Contact position indication 接触位置指示
➢ Applicable to terminal and pin/fork type bus bar connection
可用语终端和针形/叉形汇流排连接
➢ Screw terminal 螺旋式接线柱，螺丝接线端
➢ Fastening torque 紧固圈
➢ Novel structure 结构新颖
小型断路器的概述（中英文的对照供大家参阅） General
The mini circuit breaker is mainly suitable for avoiding overload and short circuit. It is especially used in illumination and distribution system of industry and commerce. Its appearance is small and exquisite, its capability is favorable and credible. It has high breaking capacity. The shell and parts are made of fire resistance and shock resistance plastics. It has a long life. It is mainly used for avoiding overload and short circuit of AC 50/60 Hz voltage of single pole 230V and two, three or four poles 400V circuit. It can also be used for unfrequent switch/turn on and off the electrical equipment /apparatus and illumination circuit under normal condition. This products comply with IEC60898、IEC60947 standards.
小型断路器主要作为线路的过载及短路保护之用，尤其适用于工业及商业的照明及配电系统中。外观小巧精致，性能优越，质量可靠，具有很高的分段能力。 外壳及其附件是
由阻燃及增强塑料制成，寿命长，经久耐用。 主要用作交流50、60Hz, 额定电压单相230V，二，三相及四相400V的线路中作为过载及短路保护。 在正常情况下亦可作为电力及照明线路的不频繁通断开关之用。该产品符合IEC60898、IEC60947标准。
电涌保护器 Surge Protective Device(SPD)
➢ Voltage protection level up ➢ Nominal discharge current ➢ Maximum discharge current ➢ Response time ➢ Test standard ➢ The cross section of L/N line ➢ The cross section of PE line ➢ Material of outer covering ➢ Relative humidity ➢ Standard rail 电压保护水平
标称放电电流
最大放电电流
响应时间
测试依据
接入导线载面积L/N
接入接地线载面积PE
外壳材料
相对湿度
标准导轨道
➢ Fiber glass reinforced plastic 玻璃纤维增强塑料
➢ Band width 频带宽度
➢ Impedance 阻抗
➢ Micro wave type 微波类
➢ Horse power/power 功率
➢ Insertion loss 插入损耗
➢ Dynamic residual voltage 动态残压
➢ Stationary wave ratio 驻波比
产品特点 product feature
➢ Could be replaced for the module not need power cut.
无需停电即可更换保护器单元
➢ Maximum current of endure the lightning stroke 20KA
最高可承受20KA雷电流冲击
➢ Time of response < 25ns
动作响应时间小于25纳秒
➢ The color of visible window shows operating status, green means normal, red means abnormal.
可视窗品颜色表示保护的工作状态绿色（正常）、红色（故障）
➢ Inside over-current and over-heat protection, temperature control open circuit.
内置过流过热，温控断路技术
➢ Module design, convenient installation, could be replaced online.
模块设计，安装方便，可在线更换
➢ Smallness leak current, response quickly, less residual voltage.
残压低，响应时间快，漏电流小
➢ New technology, highly energy, clearance discharge pole.（N-PE）
新技术制作，高能量，间隙放电电极。（N-PE）
➢ Double protection of over-heat and over-current.
热熔过流双重保护
➢ Have the accessory of remote signaling interface, could be remote control.
配置遥信接口，能实现远程控制
➢ Large discharge capacity and could be repeated using by being lightning stroke
通流量达，雷击后可反复使用
➢ Small stationary wave ratio, litter insertion lose.
驻波比小，插入损耗低
➢ Convenient installation made by standard interface.
标准接插件，安装更方便
➢ Multi-function over-voltage protection, simple structure, less residual voltage, rapid transmission rate.
多功能电涌过压保护，具有结构紧凑，低残压，信号传输优越。
➢ Applicable for combination video signal and AC power.
适用于视频信号和交流电源组合使用
➢ Convenient installation, maintenance simply, LED indication.
安装方便，维护简单，电源防雷实效LED指示
➢ Monitor video with cradle head.
➢ 带云台摄像机保护
汇流排 Bus Bar
A bus bar is a thick strip of copper or aluminium that conducts electricity within a switchboard, distribution board, substation or other electrical apparatus. Bus bars are used to carry very large currents, or to distribute current to multiple devices within switchgear or equipment
终端箱 Terminal Case
配电箱 Distribution Box
Master carton size 外箱尺寸
Protection degree 防护等级
Example:
The distribution box is a service facilities mounted indoor and outdoor which are used in the distribution of decoration projects and so on. The maximum capacity is XX
配电箱是一种服务设施，装在室内或者户外都可以，主要是用在装饰工程的分流以及其他方面。它的最大容量是XX。（翻译仅供参考）
二、接触器类 contactor
Definition: A contactor is an electrically controlled switch used for switching a power circuit, similar to a relay except with high current ratings.
交流接触器 AC Contactor
直流接触器 DC Contactor
➢ Power of controllable motor 可控电机功率
➢ Frequency of operation 工作频率
➢ Rated insulation voltage of auxiliary contacts 辅助接点的额定绝缘电压
➢ thermal current of auxiliary contact 辅助接点的热电流
AC contactors are suitable for 50/60HZ, rated insulation voltage up to 1000V, rated operation current 9~475A under AC-3 duty. It is mainly used for making/breaking electric circuits at a long distance & for frequent starting &controlling AC motor. It is used in combination with thermal relay to compose a magnetic motor starter. The product comply with IEC60947-4-1.
交流接触器适合于50/60HZ，额定绝缘电压最高达1000V，在AC-3负荷下，额定工作电流为9~475A 。主要用于一个远距离或者频繁闭合、断开控制交流电动机用。它经常和热继电器组合在一起组合成一个磁电动机启动器。（翻译仅供参考）
三、继电器类 Relay
Definition: A relay is an electrically operated switch.
Relays are used where it is necessary to control a circuit by a low-power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must be controlled by one signal.
➢ Contact ratings 触点参数
➢ Dielectric strength 介质耐压
➢ Terminal type 引出端方式
➢ General-purpose relay 通用电磁继电器
➢ Coil ratings 线圈参数
➢ Relay type 继电器型号
➢ Max operating power 最大切换功率
➢ Life expectancy 寿命曲线
➢ Dust proof 防尘
➢ Control output 控制输出
➢ Operating temperature 环境温度
➢ Power expand 功耗
热继电器 Thermal Relay
A type of overload relay that connects a heater with a motor. A thermal relay protects a motor by shutting it down if the relay detects excessive heat.
➢ Terminal layout 枢纽布置图
➢ Contact capacity 接触容量，开关容量
➢ Insulation resistance 绝缘电阻
➢ Coil nominal voltage 线圈额定电压
➢ Mounting methods 安装方法
热过载继电器 Thermal Overload Relay
其它继电器 Other Relays
电动机保护继电器 Motor Protection Relay
➢ Ambient temperature 使用周围温度
➢ Ambient humidity 使用周围湿度
➢ Protecting three phase induction motor reverse relay 380V source with surge absorber and high voltage protection . (句子好像不是很通，原文是这样)
防止三相感应马达逆转，380V内加突破吸收器防止过高电压，可有效保护负载。
时间继电器 Time Relay
电磁继电器 Electromagnetic Relay
功率继电器 Power Relay
通用继电器 General-purpose Relays
延时继电器 Timer Relay
固态继电器 Solid State Relay
➢ On voltage 通态压降
➢ Off leakage current 通态漏电流
➢ On-off time 断态时间
➢ Mounting methods 安置方式
➢ Timing range 定时范围
四、电源电器类 Power Supply Apparatus
变压器 Transformer
➢ Application scope 适用范围
➢ JBK series machine tool control transformer for AC 50~60Hz, input voltage less than 660V circuit as all kinds of machine tools, machinery and equipment control of the general electric power supply, local lighting and light power.
This series of transformers are other controller replacement products, imported materials and advanced technology of manufacturer, with function
reliable, low power consumption, small size, wiring safety, wide applicability and so on.
JBK系列机床控制变压器用于交流50~60 Hz, 输入电压不超过660V的电路中，作为各类机床，机械设备等一般电器的控制电源，局部照明及指示灯的电源。
本系列变压器是其他控制器的更新换代产品，采用进口材料和先进工艺进行制造，具有工作可靠，耗能低，体积小，接线安全，适用性广等特点。（句子仅供大家熟悉产品用，可能有些地方不通，仅供大家借鉴）
稳压器 Voltage Stabilizer
➢ Output deviance 输出精度
➢ Response time 响应速度
➢ Waveform distortion 波形失真
➢ Regulating speed 调压速度
➢ Principle & characteristics 原理与特点
➢ It adopt linear integrated circuit to form the control system, drive the contact voltage regulator to regulate automatically by controlling the servo motor, it is provided with delay, over voltage, under voltage and over current protection function which ensure the voltage stabilizer can supply safely; It has the advantage
of high efficiency, same input and output voltage waveform, stable output voltage, work continuously and so on.
采用线性集成电路组成控制系统，控制伺服电机驱动接触器调压器自动调压，并设置延时，过压，欠压及过流保护功能，确保稳压器安全供电；本产品具有效率高，输入与输出电压波形相同，输出电压平稳可靠，可连续工作等优点。（句子仅供大家熟悉产品用，可能有些地方不通，仅供大家借鉴）
➢ Application scope 适用范围
➢ It is available in the electric equipments and facilities in housing, factory, school, shop, office, precision instrument for scientific experiment. And also is suitable for office equipment, test instrument, communication system, industrial equipment, armarium, domestic electric appliance and so on.
适用于家庭、工厂学校、机关、商店、科学实验精密仪器等用电设备、设施的供电， 办公设备、测试仪器、通讯系统、工业设备、医用设备、家用电器。（句子仅供大家熟悉产品用，可能有些地方不通，仅供大家借鉴）
电流互感器 Current Transformer
电压互感器 Voltage Transformer
限流互感器 Current Limiting Transformer
五、开关电器类 Switch apparatus
刀开关 Knife Switch
隔离开关 Isolating Switch
Related words and phases
➢ Single-pole switch 单极刀开关
➢ Double-pole switch 双极刀开关
➢ Three-pole switch 三极刀开关
➢ Single throw switch 单投式刀开关
➢ Double throw switch 双投式刀开关
➢ handle operate switch 手柄直接操作式
➢ leverage switch 杠杆式刀开关
➢ electrical properties and mechanical properties 电气性能参数和机械性能
➢ conventional thermal current 额定发热电流
➢ rated surge- resisted voltage 额定冲击耐受电压
➢ rated making capacity 额定接通能力
➢ rated short current making capacity 额定短路接通能力
➢ moment of operation 操作力距
➢ operation environment 使用环境
➢ XX series load isolation switch can work reliably under the following condition
XX系列负荷隔离开关在下列条件下能可靠工作
➢ Height about level does not exceed 2000m
海拔高度不超过2000米
➢ Ambient temperature is not higher than 40°C and not lower than -5°C, relative humidity is not larger than 95%.
环境温度不超过40度，不低于-5度，相对湿度不大于95%
➢ No explosive dangerous medium environment
无爆炸危险介质
➢ No rain or snow attack environment
无雨雪侵袭环境
负荷开关 Switch-disconnector ,Load Switch
组合开关 Switch Group
行程开关 Position Switch
微动开关 Microswitch
脚踏开关 Floor Push, Footswitch, Foot Pedal
按钮开关 Push-Button switch
极限开关 Limited Switch
➢ Rated short-circuit connected ability 额定短路接通能力
➢ Rated short-circuit endurance current 额定短路耐受电流
➢ Spring return 回位弹簧
➢ Push button 按钮
➢ Rated heat current 热电流
六、电机驱动类
变频器 Frequency Converter
软启动器 启动器 磁力启动器 电磁启动器 凸轮启动器 ➢ Motor control capacity 控制器 七、仪表及智能家具类 面板式仪表 数字交流电流表 Soft Starter
Starter
Magnetic Starter
Cam Starter
电机控制能力 Controller
Meter, Intelligent Home
Panel Meter
Digital AC Ampere Meter
Electromagnetic Starter
数字频率计 Digital Frequency Meter
温度控制器 Temperature Controller
单相电子式电能表 Single phase electronic energy meter
➢ Technical properties 技术性能
➢ The measurement for four rates electric energy and total electric energy, ten periods.
四种费率电能及总电能计量，10个时段
➢ Store max requirement of forward direction total active power for three month.
存储三个月正向总有功最大需要
➢ Auto circle display
自动循环显示
➢ Infrared programming and meter reading on palmtop computer.
掌上电脑红外编程，抄表。
➢ Measure meanwhile active and reactive power energy.
可同时计量有功和无功电能。
➢ Adapt optical-electric isolation, passive output interface.
采用光电耦合，无源脉冲输出接口
➢ Supply energy with three-phase power, indicate function for phase loss.
三相电源供电，带缺相指示功能
电流变换器 Current Transformer
➢ Auxiliary supply 备用电源
➢ Operating range 工作范围，运行范围
➢ Measuring range 测量范围，量程
➢ Measurement category 测量类别
➢ Ambient temperature 环境温度
➢ Technical parameter 技术参考
➢ Input signal 输入信号
八、照明类 Lighting
➢ Panel light 平板灯
➢ Grille lamp ➢ Spotlight ➢ down light ➢ ceiling light ➢ wall light ➢ Grille lamp ➢ bracket light ➢ polar light ➢ high ceiling lamp ➢ underground lamp 格栅灯
射灯
筒灯
天花灯
壁灯
格栅灯盘
支架灯
极光灯
高天棚灯
埋地灯
➢ waterproof down light 防水筒灯
➢ fluorescence light source 荧光光源
➢ energy saving lamp 节能灯
➢ PMMA ceiling 亚克力吸顶灯
➢ Ambry ceiling light 橱柜吸顶灯
➢ battery light kit 电池式灯具
➢ lamp lens 灯玻璃
➢ (electric) resistor 电阻器
➢ age hardening 时效硬化
➢ aged lamp 已老化的灯
➢ agreeable luminous environments 适宜的照明环境
➢ aiming of head lamp/alignment of headlights （汽车）前灯对焦/车头灯
➢ air discharge 空气放电
➢ AC powered lamp 交流供电的灯
➢ abnormal low-voltage arc 反差低压电弧
➢ intensity of illumination 照度
➢ illumination coefficient 光照系数
➢ illumination distance 光照距离
➢ illumination area 照明面积
➢ illumination time 光照时间
➢ incandescence/incandescent lamp 白炽灯
➢ incandescent arc lamp 白炽弧光灯
➢ incandescent bulb/incandescent light bulbs 白炽灯泡
➢ lamp black 灯黑/灯烟
➢ lamp box 灯箱
➢ lamp bracket 车灯架
➢ lamp bracket 灯具支架/光管支架
➢ lamp characteristics 灯质
➢ lamp condenser lens 光源聚光透镜
➢ lamp cover 灯罩
➢ lamp cup 灯杯
➢ lamp disc/lamp house 灯盘/灯罩
➢ lamp driver 灯驱动器
➢ lamp embryo 灯胚
➢ lamp fittings 灯具配件
➢ lamp holder 灯头
➢ lamp holder switch 灯头开关
➢ lamp holder/lamp jack/lamp base/lamp cap/socket pin/cap 灯座/管座/灯头/灯泡头/管帽
➢ lamp housing 灯壳
➢ lamp oil 灯油
➢ lamp pole 灯杆
➢ lamp ring 灯圈
➢ lamp scale ➢ lamp seat/lamp carrier ➢ lamp shielding angle ➢ lamp switch ➢ lamp test ➢ lamps and lanterns ➢ lampshade paper ➢ lamp-stand ➢ landscape lamp/landscape lighting ➢ landscape lighting 灯标度
灯座
电灯遮光角
灯开关/电灯开关灯测试
灯具
灯罩纸
灯台
景观灯/观景灯 景观照明
➢ lawn lamp 草坪灯/草地灯
➢ Gentle light output, No glare 无频闪、无电磁辐射
➢ No UV or IR Radiation. 无紫外光和红外光
➢ Surface treatment process includes electroplating and paint and you can select color randomly
表面阳极氧化处理
➢ The light is equipped with high-performance driver, which is with long life hour, and low power consumption
配有高性能高功率因素驱动可延长使用寿命
➢ The color temperature can be customized, no glare, no strobe
色温可定制、无眩光、无频闪
➢ Wide input voltage, suitable to different countries and regions
宽电压输入，适宜不同国家和地区
➢ SCR adjustable brightness control can be customized according to need
根据需求可定制SCR亮度可调控制
九、熔断器类 Fuse
➢ Fuse model 熔断器型号
➢ Convention heating current 约定发热电流
➢ The variable cross-section fuse body made by pure copper/silver piece(or silver wire) is sealed in the fusion tube which is made by the high strength porcelain or epoxy glass cloth pipe; there is full of the high-purity quartz sand processed after chemistry to take the extinguishing of arc medium in the tube. The two sides of the fuse use the spot welding to reliably connect with the end plate. The fuse may have striker, when the fuse element fusing the striker will act immediately to push the micro switch and send out each kind of signal or automatically transfer the circuit. According to requirement of user, it also may produce special fuse body.
➢ 由纯铜/银片（或丝）制成的变截面熔体封装于由高强度陶瓷或环氧玻璃布管制成的熔管内；熔管中充满经化学处理过的高纯度石英砂作为灭弧介质。熔体二端采用点焊与端帽牢固电连接。熔断体可带有撞击器，当熔体熔断时，撞击器立即动作，推动微动开关，发出各种信号或自动切换电路。根据用户需求，还可生产特殊熔断体。 （句子仅供大家熟悉产品用，可能有些地方不通，仅供大家借鉴）
低压熔断器 Low Voltage Fuse
方管刀形触头熔断器 square pipe knife-shape contact fuse
圆筒帽形熔断器 cylindrical cap shape fuse
螺旋式熔断器 screw base fuse
圆管螺栓连接式熔断器 circular pipe bolt fastening type fuse
熔断器式隔离开关 fuse type isolating switch
High voltage current limited fuse 高压限流熔断器
Miniature fuse link 小型熔丝链
十、插座 socket
十一、电器附件 Electric Accessories
➢ Copper terminal 铜终端
➢ Copper wire clamp 铜线夹
➢ Copper connecting tube 铜连接管
➢ Ring terminal 线耳
➢ Cord-end terminal 管型接线端子（翻译可能不准，仅供大家参考）
➢ Insulated ring terminal 绝缘环终端
➢ Non-insulated pin terminal 导电钉子终端
➢ Cable clip ➢ Nylon ferrule ➢ Cable marker ➢ Cable clamps ➢ Expand nails ➢ Spiral wrapping band ➢ Insulating tape ➢ Nylon cable ties ➢ Terminal connector ➢ Terminal block 缆索夹，电缆夹
尼龙套圈
电缆标志，电缆线头号
电缆夹
膨胀管
卷式结束带
绝缘胶带
尼龙扎线带
终端连接器，终端线夹
接线盒，线夹
➢ Terminal crimping tongs 终端卷曲钳子
➢ Electric bell 电铃
➢ Door bell 门铃
➢ Fire box 火箱
➢ Warning light & alarm 警告灯&报警
➢ Wiring duct 供应行线槽，线槽
十二、常用电工电气术语 Terms of Electrics
➢ electrical power system 电力系统
➢ electrical power network 电力网
➢ alternating current system 交流系统
➢ direct current system 直流系统
➢ power frequency 工频
➢ generation of electricity 发电
➢ transformation of electricity 变电
➢ transmission of electricity 输电
➢ distribution of electricity 配电
➢ interconnection (of power systems) ➢ interconnected systems ➢ asynchronous link ➢ short-circuit power ➢ load in a system ➢ peak load ➢ load curve ➢ load duration curve ➢ active energy ➢ reactive energy （电力系统的）互联
互联系统
异步联接
短路容量
系统负荷
尖峰负荷
负荷曲线
负荷持续时间曲线
有功电能
无功电能
➢ nominal voltage of a system 系统标称电压
➢ operating voltage ( in a system) （系统）运行电压
➢ highest [lowest] voltage of a system 系统最高【最低】电压
➢ voltage level ➢ line-to- line voltage; phase-to –phase voltage ➢ line-to-neutral voltage ➢ line-to –earth voltage ➢ neutral-point displacement voltage ➢ system diagram ➢ system operational diagram ➢ three-phase system diagram ➢ single-line diagram ➢ system pattern 电压等级
线电压
相电压
线对地电压
中线点位移电压
系统图
系统运行图
三相系统图
单线图
系统连接方式
➢ system configuration 系统结构
➢ feeder 馈线
➢ single feeder 单馈线
➢ branch line ➢ tapped line; teed line ➢ tee point ➢ line tap ➢ line section ➢ line segment ➢ supply service; line connection ➢ interchange point ➢ delivery point ➢ ring feeder 支线
连接路
接点
分接点
线路段
线路分割段 、 接户线路
交接点
供电点
环形馈线
➢ radial system 辐射系统
➢ tree system 树形系统
➢ single supply 单电源供电
➢ duplicate supply ➢ stand-by supply ➢ tapped (tee off) substation ➢ neutral point ➢ neutral point connection ➢ isolated neutral system ➢ solidly earthed neutral system ➢ impedance earthed neutral system ➢ power station ➢ electrical generating station 双电源供电
备用电源
分接（T接）变电站
中性点
中性点接地方式
中性点不接地系统
中性点直接接地体统 中性点阻抗地系统
电站
发电站
➢ substation (of a power station) （电力系统的）变电站
➢ electric line 电力线路
➢ overhead line 架空线路
➢ underground cable ➢ gas insulated line ➢ overhead system ➢ underground system ➢ line conductor ➢ phase conductor(a. c) (Deprecated) ➢ pole conductor (d. c) (Deprecated) ➢ neutral conductor ➢ mid-point conductor ➢ high-voltage DC link 地下电缆
气体绝缘线路
架空系统
地下系统
线导体
相导体（交流）（许用） 极导体（直流）（许用） 中性导体
中间导体
高压直流系统
➢ monopolar DC link 单极直流输电
➢ fail-safe 保安性
➢ electric accident 电气事故
➢ electric shock ➢ injury due to electromagnetic field ➢ disruptive discharge dielectric breakdown ➢ insulation fault ➢ earth fault ➢ conductive part ➢ live part ➢ exposed conductive part ➢ extraneous conductive part ➢ simultaneously accessible parts 电击
电磁场伤害
破坏性放电介质击穿
绝缘故障
接地故障
导电部分
带电部分，有电部件
外露导电部分
外部导电部分
同时可触及部分
➢ direct contact 直接接触
➢ indirect contact 间接接触
➢ step voltage 跨步电压
➢ safety extra-low voltage（SELV） ➢ voltage to earth ➢ overvoltage to earth ➢ shock current ➢ threshold of perception current ➢ threshold of let-go current ➢ fault current ➢ residual current ➢ total impedance of the human body ➢ safety impedance 安全特低电压
对地电压
对地过电压
触电电流
感知（电流）阈值
摆脱（电流）阈值
事故电流
残余电流
人体总阻抗
安全阻抗
➢ fault withstand ability 耐故障能力
➢ unsafe temperature 不安全温度
➢ insulation （property） 绝缘 （性能）
➢ insulation （material） ➢ insulation system ➢ basic insulation ➢ supplementary insulation ➢ double insulation ➢ reinforced insulation ➢ dielectric test ➢ leakage current ➢ dielectric loss ➢ quality factor 绝缘（材料）
绝缘结构
基本绝缘
附加绝缘
双重绝缘
加强绝缘
介质强度试验
泄漏电流
介电损耗
品质因数
➢ enclosure 外壳
➢ protective cover 防护罩
➢ barrier 遮拦
➢ obstacle ➢ protective gap ➢ creepage distance ➢ safe distance ➢ arms reach ➢ safety marking ➢ supplementary marking ➢ safety color ➢ earth fault current ➢ open-phase protection 阻挡物
保护间隙
爬电距离
安全距离
伸臂范围
安全标志
补充标志
安全色
接地故障电流
断相保护
➢ protected against the effects of immersion 防浸水
➢ protected against submersion 防潜水
➢ safety circuit and device 安全电路和装置
➢ earthing conductor 接地导体
➢ main earthing terminal main earthing bar 主接地排
➢ arc-control device 灭弧装置
➢ safety isolating transformer 安全隔离变压器
➢ 400V power factor correction capacitor panel 400v的功率因素校正电容器板
➢ active harmonics filter 有源谐波滤波器
➢ 4.5 LV switchboards/motor control centers 低压配电盘/马达控制中心
➢ Variable frequency drive 变频驱动
➢ 400V standby generator 400V的备用发电机
➢ Engine 引擎
➢ Neutral earth resistor/panel 中性接地电阻器/面板
➢ Generator control/alarm panel 发电机控制/报警面板
➢ 110v DC batteries & charges 110伏特直流电池和充电器
➢ batteries charges ➢ nickel cadmium batteries ➢ DC supply unit enclosure ➢ Cables distribution system ➢ High/low voltage cables ➢ Cabling system ➢ Earthing system ➢ Earth electrode ➢ Earth chamber ➢ Exothermic joint 电池充电器
镍镉电池
直流电源盒组
电缆分布系统
低压/高压电缆
布线系统
接地系统
接地电极
接地室
放热接头
➢ Earth tape 接地带
➢ Rod to tape clamp 到磁带夹的杆
➢ Marker post 标杆
➢ Earth bar ➢ Lightning protection system ➢ Earth pit and rod ➢ Aluminium tape ➢ Copper tape ➢ Vertical air terminal ➢ Test link box ➢ Tape saddle ➢ Absorber Circuit ➢ AC inlet 接地棒
防火花系统
接地坑和接地棒
铝胶带‘
铜胶带
立式末端装置
测试链接箱
带鞍
吸收电路
AC插座（电源插座）
➢ AC motor 交流电动机
➢ AC power control 交流电力控制
➢ AC Power Controller 交流调功电路
➢ AC Power Electronic Switch ➢ AC Voltage Controller ➢ active load/ Plode ➢ active loss ➢ active power ➢ active two-terminal network ➢ adhesive ➢ admittance ➢ alternating current component ➢ ampere 交流电力电子开关交流调压电路
有功负载
有功损耗
有功
有源二端网络
粘合剂
导纳
交流分量
安培
➢ amplifier 扩音器，放大器
➢ amplitude-frequency response characteristic 幅频特征
➢ angle stability 功角稳定
➢ angular frequency ➢ anode ➢ apparent power ➢ assembly ➢ Asynchronous Modulation ➢ asynchronous motor ➢ audion ➢ automatic ➢ average value ➢ AVR（Automatic Voltage Regulator） 角频率
阳极
视功率
功率
异步调制
异步电动机
三极管
自动的
平均值
自动电压调整器
➢ backward bias 反向偏置
➢ Baker Clamping Circuit 贝克箝位电路
➢ band-pass filter 带通滤波器
➢ band-stop filter ➢ bandwidth ➢ base ➢ Bi-directional Triode Thyristor ➢ Bipolar Junction Transistor ➢ Board ➢ Bode diagram ➢ Boost Chopper ➢ Boost Converter ➢ Boost-Buck Chopper 带阻滤波器
带宽
基极
双向晶闸管
双极结型晶体管
板
波特图
升压斩波电路
升压变换器
升降压斩波电路
➢ branch current analysis 支路电流法
➢ Bridge Reversible Chopper 桥式可逆斩波电路
➢ Buck Chopper 降压斩波电路
➢ Buck Converter ➢ bypass capacitor ➢ capacitance ➢ capacitive reactance ➢ capacitor ➢ carbon resistor ➢ carriers ➢ cathode ➢ circuit element ➢ circuit model 降压变换器
旁路电容
电容
容抗
电容器
碳膜电阻
载流子
阴极
电路元件
电路模型
➢ clip/coil 回形针/线圈
➢ collector 集电极
➢ common-drain amplifier 共漏极放大器
➢ common-emitter amplifier ➢ common-source amplifier ➢ Commutation ➢ Compatibility ➢ complex impedance ➢ component ➢ conductance ➢ Conduction Angle ➢ Connector ➢ Constant Voltage Constant Frequency 共射极放大器
共源极放大器
换流
兼容性
复数阻抗
成分、部件
电导
导通角
联接器
恒压恒频
➢ Control Circuit 控制电路
➢ copper loss 铜损
➢ cord 绳索
➢ core ➢ coupled capacitor ➢ critical clearing time ➢ current amplification coefficient ➢ Current Reversible Chopper ➢ current source ➢ Current Source Type Inverter ➢ cut-off distortion ➢ cutoff frequency ➢ cutter nip 芯
耦合电容
极限切除时间
电流放大系数
电流可逆斩波电路
电流源
电流（源）型逆变电路
截止失真
截止频率
斜口钳
➢ cycloconvertor 周波变流器
➢ damping 阻尼
➢ DC Chopping Circuit 直流斩波电路
➢ DC-AC-DC Converter ➢ DC-DC Converter ➢ Defective ➢ degree of compensation ➢ depletion mode MOSFET ➢ desoldering gun ➢ deviate ➢ Device Commutation ➢ differentiating circuit ➢ diode 直交直电路
直流－直流变换器
有缺陷的
补偿度
耗尽型MOS场效应管 吸锡器
偏差
器件换流
微分电路
二极管
➢ direct- coupled amplifier 直接耦合放大器
➢ direct current component 直流分量
➢ Direct Current Control 直接电流控制
➢ Discharge ➢ Discontinuous Conduction mode ➢ displacement factor ➢ distortion power ➢ distribution ➢ doped semiconductor ➢ double end converter ➢ double-circuit lines on the same tower ➢ driving circuit ➢ droop characteristics 流出
（电流）断续模式
位移因数
畸变功率
分布
掺杂半导体
双端电路
双回同杆并架
驱动电路
下降特性
➢ drop point 落点
➢ dynamic (state) 动态
➢ dynamic resistance 动态电阻
➢ effective value ➢ electric gun ➢ electrical isolation ➢ electromotive force ➢ electrostatic ➢ emitter ➢ emitter-follower ➢ equivalent circuit ➢ excitation ➢ excitor 有效值
电枪
电气隔离
电动势
静电
发射极
射极跟随器等效电路
励磁
励磁器
➢ Farad 法拉
➢ fast acting fuse 快速熔断器
➢ fast recovery diode 快恢复二极管
➢ fast recovery epitaxial diodes ➢ fast switching thyristor ➢ fault clearing time ➢ field controlled thyristor ➢ field-effect transistor ➢ film ➢ filter ➢ first-order circuit ➢ first-order filter ➢ fixed series capacitor compensation 快恢复外延二极管
快速晶闸管
故障切除时间
场控晶闸管
场效应管
薄膜
滤波器
一阶电路
一阶滤波器
固定串联电容补偿
➢ flux density 磁感应强度
➢ flyback converter 反激电流
➢ forced commutation 强迫换流
➢ forward bias ➢ forward converter ➢ fourier series ➢ free electron ➢ frequency characteristic ➢ frequency converter ➢ full bridge converter ➢ full bridge rectifier ➢ full wave rectifier ➢ fundamental factor 正向偏置
正激电路
傅立叶级数
自由电子
频率特性
变频器
全桥电路
全桥整流电路 全波整流电路
基波因数
➢ gate turn-off thyristor 可关断晶闸管
➢ general purpose diode 普通二极管
➢ generator terminal 机端
➢ generator triping ➢ germanium diode ➢ giant transistor ➢ half bridge converter ➢ hard switching ➢ heat sink ➢ Hertz ➢ high limited value ➢ high side ➢ high voltage IC 切机
锗二极管
电力晶体管
半桥电路
硬开关
散热片
赫兹
高顶值
高压侧
高压集成电路
➢ high voltage shunt reactor 高抗
➢ high-pass filter 高通滤波器
➢ HI-pot 高压
➢ hysteresis comparison ➢ ideal current source ➢ ideal voltage source ➢ idle ➢ impedance ➢ indirect current control ➢ indirect DC-DC converter ➢ inductance ➢ inductive reactance ➢ inductor 带环比较方式
理想电流源
理想电压源
呆料
阻抗
间接电流控制
直接电流变换电路电感
感抗
感应器
➢ initial phase 初相位
➢ installed capacity 装机容量
➢ instantaneous value 瞬时值
➢ insulated-gate bipolar transistor ➢ integrated circuit ➢ integrated gate-commutated thyristor ➢ integrating circuit ➢ intelligent power module ➢ intrinsic semiconductor ➢ inversion ➢ iron loss ➢ Joule ➢ Isolator 绝缘栅双极晶体管
集成电路
集成门极换流晶闸管
积分电路
智能功率模块
本征半导体
逆变
铁损
焦耳
刀闸(隔离开关)
➢ jumper wire 跳线
➢ Kirchhoff’s current law 基尔霍夫电流定律
➢ latching effect 擎住效应
➢ LC oscillator ➢ leakage inductance ➢ light triggered thyristor ➢ light-emitting diode ➢ line commutation ➢ line current ➢ line drop compensation ➢ line voltage ➢ load commutation ➢ load current LC振荡器
漏感
光控晶闸管
发光二极管
电网换流
线电流
线路补偿器
线电压
负载换流
负载电流
➢ load resistance 负载电阻
➢ loop 回路
➢ loop current 环流
➢ loss of synchronization ➢ low of switch ➢ low voltage ➢ low-pass filter ➢ magin ➢ magnetic circuit ➢ magnetic field ➢ magnetizing current ➢ magnetomotive force ➢ magnitude 失去同步
换路定理
低压
低通滤波器
裕度
磁路
磁场
励磁电流(转子电流)
磁通势
幅度
➢ mechanical characteristic 机械特性
➢ melt 溶解
➢ mesh 网孔
➢ mesh current analysis ➢ metal ➢ metal-oxide semiconductor ➢ middle voltage ➢ monitor ➢ multistage amplifier ➢ n-channel ➢ negative feedback ➢ negative sequence impedance ➢ neutral line 网孔电流法
金属
金属氧化物半导体中压
监控器
多级放大器
沟道
负反馈
负序阻抗
中线
N
➢ node voltage analysis 结点电位法
➢ no-load current 空载电流
➢ no-load loss 空载损耗
➢ normally closed contact ➢ normally open contact ➢ Norton’s theorem ➢ Notification ➢ NPN transistor ➢ N--type semiconductor ➢ Ohm ➢ Ohm’s law ➢ one machine - infinity bus system ➢ open circuit 常闭(动断)触点
常开(动合)触点
诺顿定理
联络单
NPN型晶体管
N型半导体
欧姆
欧姆定律
单机无穷大系统
开路（断路）\\
➢ open-circuit voltage 开路电压
➢ oscillator 振荡器
➢ overall voltage gain 总的电压放大倍数
➢ pallet ➢ parallel negative feedback ➢ parallel resonance ➢ pass-band ➢ passive two-terminal network ➢ p-channel ➢ peaking ➢ phase current ➢ phase difference ➢ phase inversion 堑板
并联负反馈
并联谐振
通频带
无源二端网络
P沟道
峰值
相电流
相位差
倒相，反相
➢ phase lag 相位落后
➢ phase lead 相位领先
➢ phase voltage 相电压
➢ phase-frequency response characteristic ➢ phasor ➢ phasor diagram ➢ photodiode ➢ pin ➢ pinch-off voltage ➢ plug ➢ PN junction ➢ PNP transistor ➢ positive feedback 相频特性
相量
相量图
光电二极管
大头针、钉
夹断电压
插头
PN结
PNP型晶体管
正反馈
➢ positive sequence impedance 正序阻抗
➢ potential 电位
➢ potential difference 电位差
➢ power plant ➢ power transmission system ➢ power-factor compensation ➢ P-type semiconductor ➢ quality factor ➢ quiescent point ➢ rate ➢ rated power ➢ ratio ➢ RC oscillator 发电厂
电力系统
功率因数补偿 P型半导体
品质因数
静态工作点
比率
额定功率
变比
RC振荡器
➢ Reactance 电抗
➢ reactive current 无功电流
➢ reactive load /Qload 无功负载
➢ reactive loss ➢ reactive power ➢ reactive power compensation ➢ reactor ➢ receive-side ➢ reference direction ➢ reference potential ➢ reference value ➢ regulation ➢ reinforced excitation 无功损耗
无功
无功补偿电抗器
受端
参考方向
参考电位
参考值
调节
强行励磁
➢ reluctance 磁阻
➢ resistance-capacitance coupled amplifier 阻容耦合放大器
➢ resistor 电阻
➢ resonance frequency ➢ resultant ➢ rheostat ➢ rivet ➢ root-mean-squire value ➢ rotating magnetic field ➢ saturated output level ➢ saturation ➢ saturation distortion ➢ schedule 谐振频率
合成的
变阻器（电位器）
铆钉
均方根值
旋转磁场
饱和输出电平（电压）饱和
饱和失真
进度表
➢ scrap 废料
➢ screw 螺丝
➢ second-order filter 二阶滤波器
➢ series negative feedback ➢ series resonance ➢ shipment ➢ shift ➢ shunt capacitor ➢ silicon diode ➢ single-phase asynchronous motor ➢ sinusoidal a-c circuit ➢ sinusoidal oscillator ➢ sinusoidal voltage 串联负反馈
串联谐振
出货
移动
并联电容器
硅二极管
单相异步电动机
正弦交流电路
正弦波振荡器
正弦电压
➢ slip 转差率
➢ slope 斜率
➢ solder 焊接
➢ solder lead ➢ soldering iron ➢ source ➢ source transformations ➢ sponge ➢ square wave generator ➢ starting current ➢ starting torque ➢ static (state) ➢ stator 焊锡线
烙铁
电源
电源变换
海绵
方波发生器
起动电流
起动转矩
静态
定子
➢ steady state 稳态
➢ step-up transformer 升压变压器
➢ substitution 代替
➢ superposition theorem ➢ susceptance ➢ switch station ➢ swivel ➢ symmetrical three-phase load ➢ symmetrical three-phase source ➢ synchronous motor ➢ tap ➢ tap position ➢ telemetering 叠加原理
电纳
开关站
旋转
对称三相负载
对称三相电源
同步电动机
分接头
档位
遥测
➢ thermistor 热敏电阻
➢ Thevenin’s theorem 戴维宁定理
➢ three phase fault 三相故障
➢ three-column transformer ThrClnTrans ➢ three-factor method ➢ three-phase asynchronous motor ➢ three-phase circuit ➢ three-phase four-wire system ➢ three-phase power ➢ three-phase source ➢ three-phase three-wire system ➢ time constant ➢ transfer function 三绕组变压器
三要素法
三相异步电动机三相电路
三相四线制
三相功率
三相电源
三相三线制
时间常数
转移函数
➢ transformer substation 变电站
➢ transient response 暂态过程，暂态响应
➢ transient stability 暂态稳定
➢ transistor ➢ transmission line ➢ triangular wave generator ➢ voltage gain ➢ voltage source ➢ voltage stability ➢ volt-ampere characteristic ➢ wafer ➢ Watt ➢ zener diode 晶体管（三极管）
输电线
三角波发生器
电压放大倍数
电压源
电压稳定
伏安特性
晶片
瓦特
稳压二极管
➢ zero drift 零点漂移
➢ zero sequence impedance 零序阻抗
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