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  • Company :Changzhou Resistance
  • Manufacturing Co.,Ltd
  • Add:Yingchun Road No.12,Zhonglou
  • District Changzhou,Jiangsu,China
  • P.C:213002
  • Tel: +86-519-83270450
  • MB: +86-519-83270450
  • E-mail:manager@resistor.cn
  • ProductsYou are here:HOME > RX7series of sliding rheostat
    ProductName:RX7series of sliding rheostat
    ProductNo:16
    ProductModel:
    Addtime:2014.06.18
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    RX7、BX8 series of sliding rheostat


    Use:

      This product is suitable for AC 50HZ, voltage to 380V and 400V DC voltage circuit, mainly be used as a correction of electrical instruments, a variable resistor of changing voltage, current and replacing undetermined resistance at electrical machinery design stage;a voltage, current regulator in lab's experiment teaching demonstration, a magnetization of DC electromotor and power generation equipment, and a high speed resistance.

    BX7 series slide wire resistor main technical data

    1, the sliding resistor resistance error margin is less than the standard value of ± 10%.
    2, slide wire resistor insulation shall withstand 2850 V AC 50 Hz voltage test, lasted 1 minutes, without breakdown or flashover phenomenon.
    3, BX7 series slide wire resistor works at temperature of +20 ℃ ± 5 ℃ and relative temperature is 60-70%, not lower than 10000000000000 ohms.

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