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SH-U型分流器

  • 70mΩ 分流器
  • 70mΩ 分流器
70mΩ 分流器70mΩ 分流器

70mΩ 分流器

  • 额定阻值范围:70mΩ
  • 环境条件:-40~+80℃,相对湿度:≤80%(35℃)
  • 温升:额定电流下持续2小时温升变化趋于稳定后,额定电流100A以下温升不超过80K;额定电流100A以上温升不超过100K
  • 过负载性能:120%额定电流值,2小时
  • 温漂系数:≤40ppm
  • 在线订购


1. Use: The fixed shunt is used to extend the measuring current range of meters.
2.Application:Inverter, Servo-drive Motor, Wind Power, Photovoltaic New Energy, Switching Power Supply, Power Supply, Telecomm Power Supply, Smart Grid, Instrumentation, CNC Machine tools, Injection Molding Machine, Elevator, Robot, Electric Locomotive, Automobile, Motorcycle, Welding Equipment and other industries.
3.Main Technology parameters:
1)Rated voltage range:
2)Environmental conditions: -25 ~ +40 ℃, relative humidity≤80% (35℃)
3)Temperature rise: Electrify the shunt with rated current for 2hr, test it after temperature rising stable, the temperature rise should be≤80K when the rated current under 100A; and should be ≤120K when the rated current higher than 100A.
4)Overload performance: 120% of rated current for 2hours.
5)Thermoelectric potential influence: no higher than 50% of the index level.
4.Applicable standards:
GB/T7676-1998《Direct-acting Indicating Analogue Electrical Measuring Meters and Accessories》
(IEC 51-9《Direct-acting Indicating Analogue Electrical Measuring Meters and Accessories Section 9: Recommended test method》)
JB/T9288-1999《Enclosed Shunt》
IEC610101-1:2001《Safety Requirements for Electrical Equipments of Measuring, Controlling and Lab using》
SJ/T11363-2006《Limit Requirements for Toxic and Harmful Substances in Electronic Information Products》


Model Number Definition

Specification download:

上一个:200A 分流器下一个:7.5mΩ 分流器

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