... drive,inverter,variable frequency. ProductionnameCeramic Tube Wirewound Resistor,Power Resistor,Braking ResistorPower rating15W-20KWResistance value0.01Ω-100K ... customer specifications,can be made into variable resistor.Commonspecification50W20Ω,80W20Ω,100W20Ω,100W100Ω,150W10Ω,150W20Ω,200W20 ... Electric, Electronic EquipmentGB/T 7061-2003 Marine low-tension complete switch and control equipmentGB/T ...