China Arc-Suppression Coil manufacturer & supplier

zero phase current transformer

THT-LJ100J

The zero-sequence current transformers(cables types) with the diameter of 80-300 include various high-precision zero-sequence current transformers.

2015-06-29

eliminate resonance by computer

THT-WXX

THT-WXX Digital Resonance Eliminating Device applies digital technology to resonance elimination of power network based on the 32 bits CPU of ARM.

2015-06-29

Neutral Grounding Resistor For Transformer

THT-ZT

Baoding Tianwei Hengtong Electric Co.,Ltd,established in May 2003.It is a professional supplier for neutral protection equipment of electric system.

2015-06-29

Magnetic Arc-suppression Coil Automatic Tracking Compensation Control System

THT-PXHK

(THT-PXHK) which is made by our company is mainly used for 6KV-66KV neutral un-grounded grid.

2015-05-28

Neutral Grounding Protection Device

THT-TNP

The THT-TNP type neutral grounding protection devices are dedicated to 110KV,220KV and 330KV power transformer neutral circuits.

2015-05-28

Generator Neutral Grounding Resistor Cabinet

THT-FZG

The THT-FZG type generator neutral grounding resistor cabinets are fit for complete sets of equipment with high-resistance grounding adopted as neutr

2015-05-28

Transformer Neutral Grounding Resistor Cabinet

THT-ZT

Transformer Neutral Grounding Resistor Cabinet(THT-ZT) applies to the transformer neutral point of 6-35KV AC power grids to achieve the neutral point

2015-05-28