DDVR - Vitreous Vitreous Enamel Wire Wound Resistors : up to 1kW
good for Continuous Load and Short Time over Load application
can be customized as High Current Resistors to handle very High Loading Current, up to hundreds Amperes, for even higher current requirement, please consider our High Current Load Banks and Shunt Resistors series
can be used to build Resistor Load Bank
resistance is made according to customer's application need
support multi-resistances per resistor requirement ( Multi-Terminals )
support very small ( milli ohm ) and high resistance range
support Vitreous Enamel coating for harsh conditions requirement
for very small resistance requirement, please tell working Voltage and loading time. Different Voltage can cause different resistor current. In turn different raw materials and production process are needed to withstand the load current and heat.
For power larger than 20kW, we suggest using Resistance Box and Load Bank
support Power, Resistance and Resistor Size not listed below.
Adjustable Power Resistors - DSR-F, DSR-W, DSR-WB and DSR-H series
DSR-F : Power up to 20kW. Low cost and 2-9 days delivery lead time.
DSR-W : Power up to 8kW. Resistance is adjusted by hand wheel. 1-3 weeks delivery lead time.
DSR-WB : Adjustable Load Box with Hand Wheel with Voltmeter, Ammeter, Watt meter, Thermal Protection, Over Current Protection, Main Power Switch and Cooling System. Rated Power can up to 20kW.
DSR-H : Power up to 5kW. Resistance is adjusted by a hand holder. 1-3 weeks delivery lead time.
Resistance is made according to customer's application need.