杆装配电变压器pole mounted distribution transformer

电力变压器power transformer

油浸变压器immersed transformer

单相/三相变压器single/three-phase transformer

电抗器reactor

高压绝缘子high-voltage insulator

套管bushing

套管标识bushing labels

水泥套管cemented bushing

接地端子grounding terminal

镀锡端子tin plated terminal

镀锌硬件galvanized hardware

镀锡铝压挂钩tin plated aluminium compression lugs

热镀锌hot dip galvanizing

喷丸处理shot-blasting

原漆primary paint

耐油清漆oil resisting varnish

饰面颜色finish color

耐候油漆weather resisting paint

箱体制造tank fabrication

箱体饰面finish of tank

绕组绝缘winding insulation

变压器油transformer oil

矿物绝缘油mineral insulating oil

绝缘套insulated bushings

绝缘纸insulation paper

热稳定纸thermally stabilized paper

铜/铝绕组copper/aluminium windings

性能特点performance characteristics

额定值rating

铜/铝导线copper/aluminium conductors

绞线stranded conductors

孔板bore plate

绕组连接winding connections

星型连接delta-star type connection

矢量组vector group

两相位间的初级侧primary side between two phases

额定电压rated voltage

额定电流rated current

定额频率rated frequency

低压套管装置LV bushing arrangement

高压套管装置HV bushing arrangement

泄压装置pressure relief device

油位计oil level gauge

吊耳lift lugs

灌装、排放阀filling and draining valve

标牌及连接片rating and connection plate

杆装支架pole mounting supports

电缆夹cable clamps

低压避雷器LV surge arrester

高压避雷器HV surge arrester

国际电工技术委员会（IEC） International Electrotechnical Commission

国际标准组织（ISO）International Standards Organization

英国标准（BSI）British Standards

国家标准（NS）National Standards

美国国家标准学会（ANSI）American National Standards Institute

例行试验routine tests

型式试验type tests

介质试验dielectric tests

变压比voltage ratio

温升temperature rise

平均绕组温升average winding temperature

最大绕组热点温升maximum winding hot spot temperature rise

初始平均绕组温升initial average winding temperature

最终平均绕组温升final average winding temperature

最大损耗maximum loss

最大空载损耗maximum no-load loss

最大负载损耗maximum load loss

铁/铜损iron/copper loss

磁通密度flux density

磁路magnetic circuit

闪络flashover

基本脉冲电平basic impulse level

工频power frequencey

平均噪声水平average noise level

绝缘水平insulation level

搭扣hasp

挂锁padlock

分接范围tapping range

分接开关tap switch

分接变换方法tap change method

衬垫盖gasketed cover

开关轴封switch shaft gland

爬电距离creepage distance

最小爬电距离minimum creepage distance

可调火花间隙adjustable spark-gaps

招弧角arcing horn

电解作用electrolytic action

变色discoloration

绝热封闭结构hermitically sealed construction

顶盖top cover

氯丁橡胶粘结软木垫圈neoprene bonded cork gasket

顶油温度top oil temperature

爆破强度保持率percentage retention of bursting strength

无线电干扰试验radio interference test

最大无线电干扰电压maximum radio influence voltage

恒磁通/流量constant flux

持续稳定负荷continuous load

连续环境温度continuous ambient temperature

绕组热容量winding thermal capacity

阻抗率保证值guaranteed value of percentage impedance

容差tolerance

短路额定值short circuit rating

短路持续时间duration of short circuit

一次变压变化primary voltage variation

绕组机械应力winding mechanical stress

适当安全余量appropriate safety margins

油浸自冷Oil Natural Air Natural (ONAN)

绕组电阻winding resistance

阻抗电压impedance voltage

独立的源耐压试验separate source voltage withstand tests

泄露试验leakage test

极化指数polarization index

介质损耗因数dielectric dissipation factor

电容capacitance

雷电冲击lightning impulse

斩波chopped-waves