Generator Neutral Resistance Cabinet quality warranty standard:IEEE32,IEC service: 50/60Hz system resistor value:1~2000ohms
Generator Neutral Resistance Cabinet
Scope of Application
MRD-FD type generator neutral-point resistor cabinet is complete equipment specially used by generators in power plant which adopts high-resistance grounding for neutral-point. The voltage grade for generator mainly ranges 6kv to 20kv. When the stator adopts one-point grounding, it is able to limit the grounding current to very small value, and effectively restraint electric-arc grounding transient over-voltage.
Operation Environment
1,Applies to indoors.
2,Ambient temperature: Not below -40°C, but not above +40°C.
3,The altitude shall not exceed 3000m.
4,Relative humidity: ≤95%(25°C).
5,Power grid frequency: 58~62Hz(60Hz System),48~52Hz(50Hz System)
6 ,The air at the installation site shall be free from chemical corrosion, vapour or explosive dust.
Operation Environment
1,Applies to indoors.
2,Ambient temperature: Not below -40°C, but not above +40°C.
3,The altitude shall not exceed 3000m.
4,Relative humidity:≤95%(25°C).
5,Power grid frequency: 58~62Hz(60Hz System),48~52Hz(50Hz System)
6,The air at the installation site shall be free from chemical corrosion, vapour or explosive dust.
Equipment Component
MRD-FD Generator neutral resistor cubicle is equipped with dry type transformer and single-phase grounding resistor, disconnecting switch, lightning arrester and so on .These electrical equipments can be convenient installed nearby the generator neutral.
MRD-FD Generator neutral resistor cubicle is equipped with current transformer to measure neutral current and output analog quantities.
MRD-FD Generator neutral resistor cubicle is equipped with dry type transformer and single-phase grounding resistor, disconnecting switch, lightning arrester and so on .These electrical equipments can be convenient installed nearby the generator neutral.
MRD-FD Generator neutral resistor cubicle is equipped with current transformer to measure neutral current and output analog quantities.
Power Distribution Panel Board-Generator Neutral Resistance Cabinet
