UC知道关于DT862三相四线电能表的概述（翻译）急 在线等
来源：百度知道 编辑：UC知道 时间：2024/05/30 11:12:09
领导叫我翻译一份电能表的说明书，但是里面太多专业用语大家能帮下不~？
General
概述
The DT862 three-phase four-wire meter is designed to meet the latest IEC60521 standards for measuring active energy in three-phase four-wire alternating current power grids. Connection is direct or by instrument transformers. It has an average service life of 10 years and maximum overload capacity of 600%Ib.
1. Meter case
It meets the protection requirements set by protection class IP53 of IEC60529...
2. Terminals & Terminal block
Terminals:
The connection terminals are made of nickel-plated brass with features of high mechanical strength, good conductivity and corrosion-resistance.
Terminal block:
The terminal block is injection molded of heat- and fire-resistant Bakelite.
3. Rotor
The rotor shaft is turned of high strength aluminum alloy...
Technical data
1 Meter type: DT862
2 Standards: IEC60521. IEC514
3 Accuracy(according to IEC605
General
概述
The DT862 three-phase four-wire meter is designed to meet the latest IEC60521 standards for measuring active energy in three-phase four-wire alternating current power grids. Connection is direct or by instrument transformers. It has an average service life of 10 years and maximum overload capacity of 600%Ib.
1. Meter case
It meets the protection requirements set by protection class IP53 of IEC60529...
2. Terminals & Terminal block
Terminals:
The connection terminals are made of nickel-plated brass with features of high mechanical strength, good conductivity and corrosion-resistance.
Terminal block:
The terminal block is injection molded of heat- and fire-resistant Bakelite.
3. Rotor
The rotor shaft is turned of high strength aluminum alloy...
Technical data
1 Meter type: DT862
2 Standards: IEC60521. IEC514
3 Accuracy(according to IEC605
DT862三相的四-电报米的目的是遭遇因为在三相的四-电报交流电高压电力网格栅中测量活跃能源最新IEC60521标准.联系是直接或者经过工具变压器.它有一10年的和最大的超载600%Ib的容量的平均的有效寿命. 1.用米尺丈量情况它集会,保护要求偏于设定 IEC60529......2的保护课IP53的.终端和终端妨碍终端: 联系终端是用高机械力量,好传导性和腐蚀-抵抗力的 nickel-plated黄铜有的特征做成的.终端起跑器:终端起跑器存在注射塑造的热和抗火-的酚醛塑料.3.转子转子轴被高力量铝合金...的翻转 技术数据1用米尺丈量类型:DT862 2标准:IEC60521.(根据 IEC60521)变压器IEC514 3准确性运作:课1径直地相连:10 年把2 4平均有效寿命生活归入某类基本潮流((最大潮流 )A:1.5(6)3(6)5(20)5(40)10(60)15(60)20(80)5谴责潮流的变压器在朝派5A指挥联系6参考资料电压人3X57.7/100V 3X220/380V3X230/400V 7参考资料频率:50 Hz.60 Hz8非跑步用不-装载:0.9~1.1Un 9开始潮流:0.4%Ib 0.5%Ib 10低劣温度系数:从0.2Ib到0.5用隔热材料覆盖 <0.08%/0C<0.12%/0C11绝缘情况水平Imax阿特整体Imax阿特整体从0.1Ib到PF:为50 Hz抵抗A. C.电压,1min抵抗推动力电压1.2/50us>2kV