GGJ 380V outdoor type cabinet power equipment low voltage Ac

low voltage intelligent reactive compensation switchgear

Product overview

GGJ low voltage reactive intelligent compensation device uses computer aided

design (CAD) and introduces the microcomputer control for intelligent tracking

on reactive power compensation. It has reasonable structure, advanced technology

and is widely used among low voltage power grid to improve power factor, reduce

reactive loss and improve the quality of power supply. It is a new energy-saving

product which is exclusively used to reactive power compensation for 130-600 kVA

three-phase transformers.

Product characteristics

· The device is controlled by intelligent controller with complete functions, reliable performance,

and auomatic compensation ways. The power factor can be up to above 0.9

· The device can real-time display power factor of the network. Its display range: (0.00-0.99)

in advance

· The device has over voltage, over harmonic, over compensation, system failure, and lack of

phase, overload, and so forth comprehensive protection function.

· Memiries of the device have set parameters. When the system is out of power, parameters

will not be lost. And when the grid comes back to normal, it will enter the running state

automatically, so there is no need to watch out.

· The device can adopt the split-phase compensation or mixture compensation according

to the load balance of power grid.

· The device has strong anti-interference ability toresist 2000V interference pluse directly

inputted from the power grid. The standard is above the national ones.

Company profile

^{Qingdao Hengfengyou Electrical Engineering Co. , Ltd. is one of the large-scale electric}

^{complete sets of manufacturers in China, specializing in oil-immersed transformers, dry-type}

^{transformers, high-voltage Cabinets, low-voltage cabinets and substation manufacturing specialized}

^{electrical enterprises. The company is located in the beautiful coastal city of china-qingdao.}

^{The company has a registered capital of 10 million yuan, 20 senior technical personnel, more than}

^{500 employees, and a sound sales and service system, annual output value of US $1 billion, the}

^{products sell well at home and abroad.}