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resistor neutral grounding resistor
Model: MRD
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Stainless steel resistor
1.Adopted high quality imported stainless steel or domestic stainless steel electric heating metal material, the product operates safely and reliably with the advantages of high conductivity, high temperature coefficient, corrosion resistance, thermostability, good oxidation resistance, high tensile strength, resistance value stability and etc.
2.The device also could be applied in medium power distribution system. When transformer is angle-connected, independent grounding transformer could be installed with which the neutral point and resistance are connected.
3. Resistance value could be designed from 1ohm to 2000ohm and current from 1A to 2000A
4. The cabinet coould be installed indoor or outdoor. As the cabinet body is corrosion-resistent and of high protection grade, made from stainless steel plate or painted cold rolled steel plate.
5.The counting funciton could be added to the device, which records times of resistance grounding.
6. Isolated switch could be added which convenients examination and repairment and so does temp. or humidity controller.
7.Intelligent monitor is at customers'' option, which could monitor un-balanced current of neutral point when resistance cabinet is in normal operation, temp. of resistance pannel, and temperature of inside cabinet, measure transient current and records grounding times when single-phase grounding happens, reserve communication interface which could send monitored and recorded to master-control room so as to let operating people get the information in the first time.
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