目录contents
一、断路器类Circuit Breaker
二、接触器Contactor
三、继电器类Relays
四、电源电器类Power Supply Apparatus
五、开关电器类Switches Apparatus
六、电机驱动类Motor Drive
七、仪
表
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及智能家居类Meter, Intelligent Home
八、照明器类Lighting
九、熔断器类Fuse
十、插座Socket
十一、电器附件Electric Accessories
十二、常用电工电气术语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Related words and phases
Electrical life 电气寿命
Mechanical life 机械寿命
Dielectric strength 介电强度,绝缘强度
rated coil voltage 额定线圈电压
Contact form 触点形式
Contact material 触点材料
contact rating 触点容量
Coil power 线圈功率
Pulse width 脉冲宽度,脉冲持续时间
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 绝缘电阻
Operation temperature 工作温度
Input voltage 输入电压
Input current 输入电流
Isolating power 隔离能力
Rated voltage 额定电压
Rated current 额定电流
rated operational current 额定工作电流
rated operational voltage 额定工作电压
arc extinction 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 短路保护
Overload protection 过载保护
lack voltage protection 欠电压保护
Thermal relay 热继电器
thermal overload relay 热过载继电器
intermediate relay 中间继电器
contactor relay 接触器式继电器 time relay 时间继电器
short-circuit current 短路电流(SCC) low voltage circuit breaker 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
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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 电压保护水平
Nominal discharge current 标称放电电流
Maximum discharge current 最大放电电流
Response time 响应时间
Test standard 测试依据
The cross section of L/N line 接入导线载面积L/N
The cross section of PE line 接入接地线载面积PE
Material of outer covering 外壳材料
Relative humidity 相对湿度
Standard rail 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
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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
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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Soft Starter
启动器Starter
磁力启动器Magnetic Starter
电磁启动器Electromagnetic Starter
凸轮启动器Cam Starter
Motor control capacity 电机控制能力
控制器Controller
七、仪表及智能家具类Meter, Intelligent Home
面板式仪表Panel Meter
数字交流电流表Digital AC Ampere Meter
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 格栅灯
Spotlight 射灯
down light 筒灯
ceiling light 天花灯
wall light 壁灯
Grille lamp 格栅灯盘
bracket light 支架灯
polar light 极光灯
high ceiling lamp 高天棚灯
underground lamp 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 灯标度
lamp seat/lamp carrier 灯座
lamp shielding angle 电灯遮光角
lamp switch 灯开关/电灯开关
lamp test 灯测试
lamps and lanterns 灯具
lampshade paper 灯罩纸
lamp-stand 灯台
landscape lamp/landscape lighting 景观灯/观景灯
landscape lighting 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 缆索夹,电缆夹
Nylon ferrule 尼龙套圈
Cable marker 电缆标志,电缆线头号
Cable clamps 电缆夹
Expand nails 膨胀管
Spiral wrapping band 卷式结束带
Insulating tape 绝缘胶带
Nylon cable ties 尼龙扎线带
Terminal connector 终端连接器,终端线夹
Terminal block 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) (电力系统的)互联 interconnected systems 互联系统
asynchronous link 异步联接
short-circuit power 短路容量
load in a system 系统负荷
peak load 尖峰负荷
load curve 负荷曲线
load duration curve 负荷持续时间曲线
active energy 有功电能
reactive energy 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 电压等级
line-to- line voltage; phase-to –phase voltage 线电压
line-to-neutral voltage 相电压
line-to –earth voltage 线对地电压
neutral-point displacement voltage 中线点位移电压
system diagram 系统图
system operational diagram 系统运行图
three-phase system diagram 三相系统图
single-line diagram 单线图
system pattern 系统连接方式
system configuration 系统结构
feeder 馈线
single feeder 单馈线
branch line 支线
tapped line; teed line 连接路
tee point 接点
line tap 分接点
line section 线路段
line segment 线路分割段、
supply service; line connection 接户线路
interchange point 交接点
delivery point 供电点
ring feeder 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 双电源供电
stand-by supply 备用电源
tapped (tee off) substation 分接(T接)变电站 neutral point 中性点
neutral point connection 中性点接地方式
isolated neutral system 中性点不接地系统 solidly earthed neutral system 中性点直接接地体统 impedance earthed neutral system 中性点阻抗地系统 power station 电站
electrical generating station 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 地下电缆
gas insulated line 气体绝缘线路
overhead system 架空系统
underground system 地下系统
line conductor 线导体
phase conductor(a. c) (Deprecated) 相导体(交流)(许用) pole conductor (d. c) (Deprecated) 极导体(直流)(许用) neutral conductor 中性导体
mid-point conductor 中间导体
high-voltage DC link 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 电击
injury due to electromagnetic field 电磁场伤害
disruptive discharge dielectric breakdown 破坏性放电介质击穿 insulation fault 绝缘故障
earth fault 接地故障
conductive part 导电部分
live part 带电部分,有电部件 exposed conductive part 外露导电部分
extraneous conductive part 外部导电部分
simultaneously accessible parts 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)安全特低电压
voltage to earth 对地电压
overvoltage to earth 对地过电压
shock current 触电电流
threshold of perception current 感知(电流)阈值
threshold of let-go current 摆脱(电流)阈值
fault current 事故电流
residual current 残余电流
total impedance of the human body 人体总阻抗
safety impedance 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)绝缘(材料)
insulation system 绝缘结构
basic insulation 基本绝缘
supplementary insulation 附加绝缘
double insulation 双重绝缘
reinforced insulation 加强绝缘
dielectric test 介质强度试验 leakage current 泄漏电流
dielectric loss 介电损耗
quality factor 品质因数
enclosure 外壳
protective cover 防护罩
barrier 遮拦
obstacle 阻挡物
protective gap 保护间隙
creepage distance 爬电距离
safe distance 安全距离
arms reach 伸臂范围
safety marking 安全标志
supplementary marking 补充标志
safety color 安全色
earth fault current 接地故障电流
open-phase protection 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 电池充电器
nickel cadmium batteries 镍镉电池
DC supply unit enclosure 直流电源盒组
Cables distribution system 电缆分布系统
High/low voltage cables 低压/高压电缆
Cabling system 布线系统
Earthing system 接地系统
Earth electrode 接地电极
Earth chamber 接地室
Exothermic joint 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 接地棒
Lightning protection system 防火花系统
Earth pit and rod 接地坑和接地棒
Aluminium tape 铝胶带‘
Copper tape 铜胶带
Vertical air terminal 立式末端装置
Test link box 测试链接箱
Tape saddle 带鞍
Absorber Circuit 吸收电路
AC inlet 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 交流电力电子开关
AC Voltage Controller 交流调压电路
active load/ Plode 有功负载
active loss 有功损耗
active power 有功
active two-terminal network 有源二端网络
adhesive 粘合剂
admittance 导纳
alternating current component 交流分量
ampere 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 角频率
anode 阳极
apparent power 视功率
assembly 功率
Asynchronous Modulation 异步调制
asynchronous motor 异步电动机
audion 三极管
automatic 自动的
average value 平均值
AVR(Automatic Voltage Regulator)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 带阻滤波器
bandwidth 带宽
base 基极
Bi-directional Triode Thyristor 双向晶闸管
Bipolar Junction Transistor 双极结型晶体管 Board 板
Bode diagram 波特图
Boost Chopper 升压斩波电路
Boost Converter 升压变换器
Boost-Buck Chopper 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 降压变换器
bypass capacitor 旁路电容
capacitance 电容
capacitive reactance 容抗
capacitor 电容器
carbon resistor 碳膜电阻
carriers 载流子
cathode 阴极
circuit element 电路元件
circuit model 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 共射极放大器 common-source amplifier 共源极放大器 Commutation 换流
Compatibility 兼容性
complex impedance 复数阻抗
component 成分、部件 conductance 电导
Conduction Angle 导通角
Connector 联接器
Constant Voltage Constant Frequency 恒压恒频
Control Circuit 控制电路
copper loss 铜损
cord 绳索
core 芯
coupled capacitor 耦合电容
critical clearing time 极限切除时间
current amplification coefficient 电流放大系数
Current Reversible Chopper 电流可逆斩波电路
current source 电流源
Current Source Type Inverter 电流(源)型逆变电路 cut-off distortion 截止失真
cutoff frequency 截止频率
cutter nip 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 直交直电路
DC-DC Converter 直流-直流变换器
Defective 有缺陷的
degree of compensation 补偿度
depletion mode MOSFET 耗尽型MOS场效应管 desoldering gun 吸锡器
deviate 偏差
Device Commutation 器件换流
differentiating circuit 微分电路
diode 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 流出
Discontinuous Conduction mode (电流)断续模式 displacement factor 位移因数
distortion power 畸变功率
distribution 分布
doped semiconductor 掺杂半导体
double end converter 双端电路
double-circuit lines on the same tower 双回同杆并架
driving circuit 驱动电路
droop characteristics 下降特性
drop point 落点
dynamic (state) 动态
dynamic resistance 动态电阻
effective value 有效值
electric gun 电枪
electrical isolation 电气隔离
electromotive force 电动势
electrostatic 静电
emitter 发射极
emitter-follower 射极跟随器
equivalent circuit 等效电路
excitation 励磁
excitor 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 快恢复外延二极管 fast switching thyristor 快速晶闸管
fault clearing time 故障切除时间
field controlled thyristor 场控晶闸管
field-effect transistor 场效应管
film 薄膜
filter 滤波器
first-order circuit 一阶电路
first-order filter 一阶滤波器
fixed series capacitor compensation 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 正向偏置
forward converter 正激电路
fourier series 傅立叶级数
free electron 自由电子
frequency characteristic 频率特性
frequency converter 变频器
full bridge converter 全桥电路
full bridge rectifier 全桥整流电路 full wave rectifier 全波整流电路 fundamental factor 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 切机
germanium diode 锗二极管
giant transistor 电力晶体管
half bridge converter 半桥电路
hard switching 硬开关
heat sink 散热片
Hertz 赫兹
high limited value 高顶值
high side 高压侧
high voltage IC 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 带环比较方式
ideal current source 理想电流源
ideal voltage source 理想电压源
idle 呆料
impedance 阻抗
indirect current control 间接电流控制
indirect DC-DC converter 直接电流变换电路
inductance 电感
inductive reactance 感抗
inductor 感应器
initial phase 初相位
installed capacity 装机容量
instantaneous value 瞬时值
insulated-gate bipolar transistor 绝缘栅双极晶体管 integrated circuit 集成电路
integrated gate-commutated thyristor 集成门极换流晶闸管 integrating circuit 积分电路
intelligent power module 智能功率模块
intrinsic semiconductor 本征半导体
inversion 逆变
iron loss 铁损
Joule 焦耳
Isolator 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 LC振荡器
leakage inductance 漏感
light triggered thyristor 光控晶闸管
light-emitting diode 发光二极管
line commutation 电网换流
line current 线电流
line drop compensation 线路补偿器
line voltage 线电压
load commutation 负载换流
load current 负载电流
load resistance 负载电阻
loop 回路
loop current 环流
loss of synchronization 失去同步
low of switch 换路定理
low voltage 低压
low-pass filter 低通滤波器
magin 裕度
magnetic circuit 磁路
magnetic field 磁场
magnetizing current 励磁电流(转子电流) magnetomotive force 磁通势
magnitude 幅度
mechanical characteristic 机械特性
melt 溶解
mesh 网孔
mesh current analysis 网孔电流法
metal 金属
metal-oxide semiconductor 金属氧化物半导体
middle voltage 中压
monitor 监控器
multistage amplifier 多级放大器
n-channel N沟道
negative feedback 负反馈
negative sequence impedance 负序阻抗
neutral line 中线
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 常闭(动断)触点
normally open contact 常开(动合)触点
Norton’s theorem 诺顿定理
Notification 联络单
NPN transistor NPN型晶体管
N--type semiconductor N型半导体
Ohm 欧姆
Ohm’s law 欧姆定律
one machine - infinity bus system 单机无穷大系统 open circuit 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 堑板
parallel negative feedback 并联负反馈
parallel resonance 并联谐振
pass-band 通频带
passive two-terminal network 无源二端网络
p-channel P沟道
peaking 峰值
phase current 相电流
phase difference 相位差
phase inversion 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 相频特性
phasor 相量
phasor diagram 相量图
photodiode 光电二极管
pin 大头针、钉
pinch-off voltage 夹断电压
plug 插头
PN junction PN结
PNP transistor PNP型晶体管 positive feedback 正反馈
positive sequence impedance 正序阻抗
potential 电位
potential difference 电位差
power plant 发电厂
power transmission system 电力系统
power-factor compensation 功率因数补偿
P-type semiconductor P型半导体
quality factor 品质因数
quiescent point 静态工作点
rate 比率
rated power 额定功率
ratio 变比
RC oscillator RC振荡器
Reactance 电抗
reactive current 无功电流
reactive load /Qload 无功负载
reactive loss 无功损耗
reactive power 无功
reactive power compensation 无功补偿
reactor 电抗器
receive-side 受端
reference direction 参考方向
reference potential 参考电位
reference value 参考值
regulation 调节
reinforced excitation 强行励磁
reluctance 磁阻
resistance-capacitance coupled amplifier 阻容耦合放大器 resistor 电阻
resonance frequency 谐振频率
resultant 合成的
rheostat 变阻器(电位器)
rivet 铆钉
root-mean-squire value 均方根值
rotating magnetic field 旋转磁场
saturated output level 饱和输出电平(电压) saturation 饱和
saturation distortion 饱和失真
schedule 进度表
scrap 废料
screw 螺丝
second-order filter 二阶滤波器
series negative feedback 串联负反馈
series resonance 串联谐振
shipment 出货
shift 移动
shunt capacitor 并联电容器
silicon diode 硅二极管
single-phase asynchronous motor 单相异步电动机
sinusoidal a-c circuit 正弦交流电路
sinusoidal oscillator 正弦波振荡器
sinusoidal voltage 正弦电压
slip 转差率
solder 焊接
solder lead 焊锡线
soldering iron 烙铁
source 电源
source transformations 电源变换
sponge 海绵
square wave generator 方波发生器
starting current 起动电流
starting torque 起动转矩
static (state) 静态
stator 定子
steady state 稳态
step-up transformer 升压变压器
substitution 代替
superposition theorem 叠加原理
susceptance 电纳
switch station 开关站
swivel 旋转
symmetrical three-phase load 对称三相负载 symmetrical three-phase source 对称三相电源 synchronous motor 同步电动机
tap position 档位
telemetering 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 三绕组变压器
three-factor method 三要素法
three-phase asynchronous motor 三相异步电动机
three-phase circuit 三相电路
three-phase four-wire system 三相四线制
three-phase power 三相功率
three-phase source 三相电源
three-phase three-wire system 三相三线制
time constant 时间常数
transfer function 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 晶体管(三极管) transmission line 输电线
triangular wave generator 三角波发生器
voltage gain 电压放大倍数 voltage source 电压源
voltage stability 电压稳定
volt-ampere characteristic 伏安特性
wafer 晶片
Watt 瓦特
zener diode 稳压二极管 zero drift 零点漂移
zero sequence impedance 零序阻抗
solder 焊接
solder lead 焊锡线
soldering iron 烙铁
source 电源
source transformations 电源变换
sponge 海绵
square wave generator 方波发生器
starting current 起动电流
starting torque 起动转矩
static (state) 静态
stator 定子
steady state 稳态
step-up transformer 升压变压器
substitution 代替
superposition theorem 叠加原理
susceptance 电纳
switch station 开关站
swivel 旋转
symmetrical three-phase load 对称三相负载 symmetrical three-phase source 对称三相电源 synchronous motor 同步电动机
tap position 档位
telemetering 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 三绕组变压器
three-factor method 三要素法
three-phase asynchronous motor 三相异步电动机
three-phase circuit 三相电路
three-phase four-wire system 三相四线制
three-phase power 三相功率
three-phase source 三相电源
three-phase three-wire system 三相三线制
time constant 时间常数
transfer function 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 晶体管(三极管) transmission line 输电线
triangular wave generator 三角波发生器
voltage gain 电压放大倍数 voltage source 电压源
voltage stability 电压稳定
volt-ampere characteristic 伏安特性
wafer 晶片
Watt 瓦特
zener diode 稳压二极管 zero drift 零点漂移
zero sequence impedance 零序阻抗
solder 焊接
solder lead 焊锡线
soldering iron 烙铁
source 电源
source transformations 电源变换
sponge 海绵
square wave generator 方波发生器
starting current 起动电流
starting torque 起动转矩
static (state) 静态
stator 定子
steady state 稳态
step-up transformer 升压变压器
substitution 代替
superposition theorem 叠加原理
susceptance 电纳
switch station 开关站
swivel 旋转
symmetrical three-phase load 对称三相负载 symmetrical three-phase source 对称三相电源 synchronous motor 同步电动机
tap position 档位
telemetering 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 三绕组变压器
three-factor method 三要素法
three-phase asynchronous motor 三相异步电动机
three-phase circuit 三相电路
three-phase four-wire system 三相四线制
three-phase power 三相功率
three-phase source 三相电源
three-phase three-wire system 三相三线制
time constant 时间常数
transfer function 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 晶体管(三极管) transmission line 输电线
triangular wave generator 三角波发生器
voltage gain 电压放大倍数 voltage source 电压源
voltage stability 电压稳定
volt-ampere characteristic 伏安特性
wafer 晶片
Watt 瓦特
zener diode 稳压二极管 zero drift 零点漂移
zero sequence impedance 零序阻抗