HXDZ sliding line resistorDetailed product description：

HXDZ sliding line resistors are suitable for circuits with AC voltage ranging from 50Hz to 380V and DC voltage below 400V. They are mainly used for calibrating electrical instruments, changing voltage and current, and replacing variable resistors with undetermined resistance values. They are used as voltage and current regulators for laboratory experiments or teaching demonstrations, as well as excitation speed control resistors for power generation equipment and DC motors.

The HXDZ sliding line resistor can achieve a maximum current of 200A when multiple tubes are connected in parallel. The maximum power can reach 50KW. The products are divided into nearly a thousand specifications, including single tube, hand screw single tube, hand screw double tube, hand screw double tube, hand screw three tube, four tube, six tube, eight tube, etc.