Biasing Magnetic Arc-Suppression Coil Automatic Tracking Compensation Control System

When single-phase grouding fault occurs in the power grid, this system instantly adjust the inductance to compensate the grounding capacitance current. Making fault point residual is less than 5A eventually.

1. The resistor cabinet adopts Al-Zn coated plate, stainless plates or cold-rolled steel plates, featuring beautiful appearance and corrosion resistance.

2. Stable reliable and endurable

3. Higher regulation precision and fast reliable

4. Dynamic compensation with damping resistors not required

5. Electric controlled stepless continuous and static adjustability

6. Simple structure, space-saving, low failure rate, easy maintenance and basically free of maintenance.

THT-PXHK-system voltage grade/the maximum compensation current

The biasing magnetic arc-suppression coil automatic tracking compensation control system(THT-PXHK) which is made by our company is mainly used for 6KV-66KV neutral un-grounded grid.

Orders

1.System rated voltage,frequency.

2.The arc-suppression coil for upper and lower limit of compensation current value.

3.Wheather is the grounding transformer needed or not(See figure 3.1 & 3.2).If it is necessary, the rated capacity and voltage should be given.

4.Vector group

5.Protection Class of arc-suppression coil