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Lebanon GGJ low voltage intelligent reactive power compensation cabinet
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Product Description
Product overview
GGJ low-voltage intelligent reactive power compensation cabinet is specially designed for the actual situation of the power grid. It adopts intelligent control technology. On the one hand, it effectively solves the problem of automatic switching of parallel capacitors for reactive power compensation under harmonic working conditions. On the other hand, it can filter out harmonics according to the actual requirements of users, clean the power grid environment, reduce losses and eliminate harmonic hazards. And provide capacitive reactive power to the system to improve power factor. Can be used in electric power, metallurgy, petrochemical, industrial and mining enterprises, construction, machinery and other industries distribution system.
Model and meaning
GGJ□-□/□□
GGJ: low voltage intelligent reactive power compensation cabinet
□: Rated voltage (KV)
□: Rated current (A)
□: Harmonic branch (3, 5, 7, 11)
□:J: Static D: Dynamic
Product Features
Altitude: 2000 meters;
◇ Ambient temperature:-25~40 ℃;
Relative humidity: not more than 90%(20 ℃);
Installation site without flammable, explosive articles, no corrosive gas and conductive dust;
◇ No violent vibration and turbulence, installation inclination is not more than 5 degrees;
Note:When ordering this product beyond the above conditions, please consult with our company.
Structure Introduction
◇ Voltage zero-crossing switching compensation device, to achieve no inrush current, no impact, can be frequent, fast switching capacitor;
Fast response speed, fast tracking system load reactive power changes, real-time dynamic or static response switching;
◇ Using capacitor automatic/manual switching device, which can be operated frequently to improve compensation accuracy;
The top of the cabinet is equipped with a cooling fan, a temperature control switch control, timely adjustment of the temperature in the cabinet;
◇ Complete protection functions: short circuit, overload, overvoltage, undervoltage, phase loss and other protection, easy to set up.
Technical parameters
Rated voltage: 400V,660V,1000V;
Rated frequency: 50Hz;
Rated capacity: 30-1000var;
◇ Operating voltage range: 0.8-1.1 Un;
◇ Connection mode of capacitor: Y or △;
◇ Measurement error: voltage: ± 0.5, current: ± 1%, reactive power: ± 1%;
◇ switching mode: automatic switching according to harmonic voltage or power factor;
◇ switching delay: 0-999s adjustable.
Contact Us
Service Phone:
Company Address
A005145 and A005146 Booth on the 5th Floor of Comprehensive Hall, No.10, Hunnan West Road, Hunnan District, Shenyang City