GGJ low-voltage reactive power compensation device using computer-aided design (CAD), the introduction of microcomputer control, intelligent implementation of intelligent tracking compensation, its reasonable structure, advanced technology, widely used in Low-voltage power grid, improve power factor, reduce reactive power loss, improve power supply quality is a new generation of energy-saving products. Dedicated to the 130-600K VA three-phase transformer reactive power compensation.
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 2000 interference pulse, higher than the national professional standards.
real-time measurement and the whole point of the record transformer low-voltage side of the three-phase voltage, current, frequcncy, 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 fo 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; comprchensive analysis of power supply quality, calculate the voltage pass rate, power supply loadrate, 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.
| Rated working voltage |
380V 660V |
| Rated frequency |
660V 1000V |
| Rated capacity |
1-600kVA |
| Applicable voltage range |
0.85~1.1times the rated voltage |
| Maximum allowable current |
1.3times the rated current |
| Control circuit |
1~16 loop |
| switching times |
1~150s/times,adjustbale |
Founded in 2008, registered capital of 108 million CNY, ROOQ electric group.;ltd is a high-tech enterprise specializing in the design, manufacture, sales and service of products such as power transformers, complete sets of electrical appliances, high and low voltage components, and smart city control systems.
Since its establishment, ROOQ has always adhered to product quality first, as the guide of "customer demands". It has successively served for T2 Wenzhou Airport, Ski Resort, Zhejiang National Defense Force, Hangzhou-Wenzhou Railway, Cangnan gymnasium, Country Garden Community, First People's Hospital of Songxi, Tema Road Lighting of Ghana, Presidential Palace of Burundi, Ministry of Energy of Rwanda, National Hospital of Mozambique, Refinery of CNPC in Thailand, State Television of Uzbekistan, Gold mine of Kyrgyzstan, National Data Center of Kazakhstan etc. With years of innovation and professional manufacturing experience, we have more than 20 independent intellectual property rights, and strong advantages in special product customization and EPC power engineering general contracting now. Stable quality assurance and timely delivery capabilities have won widespread trust from users around the world.
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