1.Stainless steel grid resistor banks standard
2.Optional Edge wound resistor banks
3.Mill Galvanized Type enclosure

LY-NGRB Type Transformer Neutral Grounding Enclosure

 

Usage

It is widely used in different sectors, such as mining system, oil system, chemical construction material factories, metallurgy enterprises and medium-voltage distribution networks of cities.

Characteristics

 

1. Power supply to the control cubicle  380V(3-phase, 4-line);
2. Time of the excitation current reach the MAX. Value from 0: no more than 20ms;
3. Inactive power’s grounding remnants current under work frequency: less than 5A;
4. Compensation dispel harmonic de gree when single-phase grounding: less than 5%

1. Continuously adjustment, with no contacts, broadens adjustment range, high reliability and quick
adjustment (in ms grade);
2. Adopts advanced dynamic track compensation principle;
3. Adjust the reactance value in ms grade, with no need of switch off the high voltage supply.

Technique number