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High-voltage parallel power capacitor sets are mainly used in three-phase AC power systems with power frequency 50Hz/60Hz and voltage levels of 6kV, 10kV, 20kV, 35kV and 66kV to increase system power factor, improve grid voltage quality and reduce line losses.

The EOM4011 high-voltage cable sheath grounding current online monitoring system is suitable for installation in cable trenches, power pipe corridors or cable terminals with voltage levels of 110kV and above. The system collects data such as grounding current, operating current, joint temperature and vibration status of high-voltage cables, and transmits the data to the monitoring center through wired or wireless means.

The ETT-3 products are the first batch of independently developed and engineered shell-type valve reactors by Jiashan Sun.King Electrical Equipment & Technology Co., Ltd.

It has a German invention patent for online real-time impedance measurement technology, which plays a very important role in the characteristic analysis and safe operation of power systems in many fields such as new energy power generation, rail transportation, elevators, charging stations, etc.

2008

2004

In order to better provide customers with products with excellent performance and stable supply, SUN.KING will launch independently developed Sic chip products in the future.

2002