Factory Cheap Hot Intelligent Combined Low Voltage Power Capacitor Compensation Device Intelligent Power Capacitor Split Phase Compensation 250VAC 25kvar

Short Description:

MNS drawable low voltage switchgear electrical cabinets through the comprehensive type test, and through the national compulsory product 3C certification. The product conforms to GB7251.1 “low-voltage switchgear and control equipment”, EC60439-1 “low-voltage switchgear and control equipment” and other standards.

According to your needs or different occasions of use, the cabinet can be installed in a variety of models and specifications of components; According to different electrical equipment, multiple types of feeding units can be installed in the same column cabinet or the same cabinet. For example: feed circuit and motor control circuit can be mixed together. MNS is a full range of low voltage switchgear to meet your full range of requirements. Suitable for all low pressure systems up to 4000A. MNS can provide a high level of reliability and security.

The humanized design strengthens the necessary protection for personal and equipment safety. MNS is a fully assembled structure, and its unique profile structure and connection mode as well as the compatibility of various components can meet the requirements of harsh construction period and power supply continuity.

Product Detail

Product Tags


GGJ low-voltage reactive power intelligent compensation device adopts computer aided design(CAD),introduces microcomputer control,and implements intelligent tracking compensation for reactive power.It has reasonable structure and advanced technology,and is widely used in low-voltage power grid to improve power factor,reduce reactive power loss and improve power supply quality.It is a new energy-saving product.Used for reactive power compensation of 130-600KVA three-phase transformer.

Model and meaning

Working conditions


◇Ambient temperature:-20℃~+45℃;

◇Relative humidity:≤90%at20℃;

◇Installation environment:no harmful gases and steam,no conductive or explosive dust and serious mold.

Main feature

◇Intelligent controler control,full-featured.Reliable performance,automatic compensation;can increase the power factor to 0.9 or more;

◇Real-time display power grid power factor,display  range:lag(0.00-0.99),ahead(0.00-0.99);

◇With over-voltage,harmonic,over compensation,system failure,lack of phase,overload and pther comprehemsive protection;

◇Memory has been set parameters,the system will not lose parameters after power failure,the grid back to normal,automatically enter the running state,no personnel on duty;

◇According to the grid load balance,to take the phase compensation mixed compensation;

◇Anti-interference ability,can withstand the direct input from the grid amplitude of 2000V interference pulse,higher than the national professional standars.

The main technical parameters

◇Rated voltage:0.38-0.66kV;

◇Rated frequency:50Hz;

◇Rated capacity:1-600kvar;

◇Applicable voltage range:(0.85-1.1)times the rated voltage;

◇Maximum allowable current:1.3times the rated current;

◇Control circuit:1-16loop;

◇Switching time:1-150s/times,adjustable;

◇Work:automatic,continuous operation.

Distribution network detection function

◇Real-time measurement and the whole point of the record transformer low-voltage side of the three-phase voltage,current,frequency,active power,reactive power,power factor,reactive power;voltage and current total distortion rate and 2-25 Subharmonic content;

◇RS-232 and RS-485 interface,can be handheld computer data copy,but also through the remote communication function to achieve wireless meter reading,device testing,parameter settings and time measurement data and records Data reading;

◇Data analysis function:the operation load data can be analyzed and processed,statisical query;comprehensive analysis of power supply quality,calculate the voltage pass rate,power supply load rate,reliability and maximum load rate;Query power factor,active power and reactive power;draw each phase voltage,current,power factor curve;print comprehensive analysis and statistical reports.


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