China Wholesale Thunder Arrestor Manufacturer – GGJ low voltage reactive power intelligent compensation device – Jonchn Detail:
Model and meaning
Working conditions
◆altitude: S 2000m;
◆Ambient temperature: -20℃～+45℃;
◆relative humidity:≤90% at 20℃;
◆installation environment: no harmful gases and steam, no conductive or explosive dust and serious mold.
Main feature
◆Intelligent controller 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 other comprehensive protection;
◆Memory has been set parameters, the system will not lose the 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 or mixed compensation;
◆Anti-interference ability, can withstand the direct input from the grid amplitude of 2000V interference pulse, higher than the national professional standards.
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: 1.3 times the rated current;
◆Control circuit: 1-16 loop;
◆Switching time: 1-150S 1 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, active power, 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, statistical 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.
Product detail pictures:
Related Product Guide:
We'll make every effort and hard work being outstanding and excellent, and speed up our techniques for standing during the rank of global top-grade and high-tech enterprises for China Wholesale Thunder Arrestor Manufacturer – GGJ low voltage reactive power intelligent compensation device – Jonchn , The product will supply to all over the world, such as: Macedonia, Pakistan, Serbia, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, please kindly contact us, we are looking forward to building up a great business relationship with you.
By Elsie from Estonia - 2018.12.11 14:13
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Daphne from Juventus - 2017.06.16 18:23