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Founded in 2002, Dalian Huayi Electric Power Electrical Appliances Co., Ltd. is a professional power equipment manufacturer specializing in the production of current transformers and voltage transformers with voltage levels up to 550 kV, reactors with voltage levels up to 145 kV, and related electrical equipment. The company is located in Pulandian, Dalian, known as the Capital of Instrument Transformers in China. It covers a total area of 150,000 square meters, including a factory area of 50,000 square meters. The company holds ISO 9001 and ISO/IEC 17025 certifications. We have more than 600 experienced, skilled, and innovative employees.
Exhibit Details
OUTDOOR,DRY TYPE,EPOXY RESIN WITH INSULATED CURRENT TRANSFORMER

OUTDOOR,DRY TYPE,EPOXY RESIN WITH INSULATED CURRENT TRANSFORMER

New Products / New Technology

Vacuum casting process ensures uniform electric field distribution, low partial discharge, and high measurement accuracy. Primary and secondary terminals are completely sealed. The large dry arc distance and creepage distance make it suitable for high pollution level environments. All metal parts adopt a hot-dip galvanizing process to ensure long-term outdoor service. High-precision metering: for metering current transformers, high-quality amorphous alloy is used as the magnetic conductive material. This material features high initial magnetic permeability and low saturation magnetic flux density, ensuring that the product still maintains excellent accuracy performance when the actual operating current is far less than the rated current.

6-145KV DRY TYPE HOLLOW CORE REACTOR

6-145KV DRY TYPE HOLLOW CORE REACTOR

New Products / New Technology

The air-core reactor is lightweight, flame-retardant, explosion-proof, maintenance-free, long-lasting, low-noise, and easy to install. Its UV- and aging-resistant coating ensures suitability for all environments. Three-phase units are assembled from three single-phase reactors in vertical, mixed, or horizontal configurations. Available types include series, shunt, current-limiting, filter, starting, and split reactors.

33-500KV TYD SERIES CAPACITOR VOLTAGE TRANSFORMER

33-500KV TYD SERIES CAPACITOR VOLTAGE TRANSFORMER

New Products / New Technology

It is outdoor, single phase capacitor voltage transformer, which is used for metering and relay protection of 33~500kV,50 or 60Hz electric power system. The product consists of capacitor voltage divider and electromagnetic unit.The divider can be also used as coupling capacitor for electric power line carrier communication.CVT is filled with oil and full sealed,no to filter oil or change oil.

思源黑体预加载(勿删): DALIAN HUAYI ELECTRIC POWER ELECTRIC APPLIANCES CO., LTD.

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