The WRM-10P S2 is Vanguard’s second generation lightweight winding resistance meter designed to accurately measure the winding resistance of highly inductive power transformers. The unit’s dual resistance-reading input channels can measure two winding resistances simultaneously, and four-wire (Kelvin) connections provide high accuracy and require no lead compensation. The WRM-10P S2 provides stable resistance readings of very large transformers by utilizing a 36Vdc power supply capable of outputting up to 10 Amperes. The resistance reading of a 100MVA transformer can be achieved in 5 minutes or less. The unit’s power supply is cooled by heavy-duty fans designed for continuous operation. For greater flexibility in the field, the WRM-10P S2 comes with a built-in 2.5″ wide thermal printer used for printing test reports.
- Auto discharge circuit for operator safety
- Auto current ranging from 10 mA to 10 A
- Digital resistance reading from 1 micro-ohm to 2,000 ohms
- Stores 100 records (up to 64 readings each)
- Built in 2.5″ wide thermal printer
- Weighs less than 28 lbs.
WRM-10P S2是Vanguard的第二代轻型绕组电阻表,旨在精确测量高感应电力变压器的绕组电阻。该单元的双电阻读取输入通道可同时测量两个绕组电阻,四线(开尔文)连接提供高精度,无需引线补偿。WRM-10P S2利用能够输出高达10安培的36Vdc电源,为大型变压器提供稳定的电阻读数。100MVA变压器的电阻读数可在5分钟或更短的时间内完成。该设备的电源由专为连续运行而设计的重型风扇冷却。为了提高现场灵活性,WRM-10P S2配有内置的2.5英寸宽热敏打印机,用于打印测试报告。
- 自动放电电路,确保操作员安全
- 自动电流范围为10 mA至10 A.
- 数字电阻读数从1微欧到2,000欧姆
- 存储100条记录(每条记录最多64个)
- 内置2.5英寸宽热敏打印机
- 重量不到28磅。
单相绕组电阻测试仪(测试电流可达10A)
产品功能和性能:
主要用来测量大型电力变压器的绕组电阻,也可用来测量超高压断路器的接触电阻、电机的绕组电阻等一些小电阻应用。
产品卖点:
1)单相绕组电阻测试仪;
2)测试电压为36V,最大测试直流电流为10 A;
3)每次测试后能自动放电,从而保障测试人员的安全;
4)能检测LTC触点的先通后断状态;
5)USB 闪存,USB通讯接口;
6)单机或电脑控制运行。
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