BX6 sliding rheostat
BX6 series sliding rheostat used in AC 50 Hz voltage to 380 volts and DC voltage to the 400 kV circuit, mainly as correcting electrical instruments and make a change voltage, current, and instead of the uncertain variable resistor with resistance, in the lab for the experiment or demonstration of voltage, current, As well as generating equipment and excitation of DC motor speed control resistor, use.
BX6 sliding rheostat main technical data:
1, resistors the resistance error not exceeding ± standard resistance values of 10%.
2, rheostat insulation shall withstand AC 50 Hz 2850 v test voltage, took 1 minute, without breakdown or flashover.
3, the insulation resistance of rheostat in temperature + 20 ° c ± 5 degrees centigrade and relative humidity for the heads, no less than 10 mohm.