Conditions of Use

● Ambient temperature: -100 ℃ ～ + 40 ℃;

● Relative humidity: no more than 85%, no condensation;

● Altitude: no more than 2000m.

● Installation location: The vertical inclination does not exceed 5 °, there is no risk of fire or explosion, conductive dust, corrosive gas and violent vibration.

main feature

● Professional simulation software calculation, design and verification to optimize the device design:

● Use filter reactor and high-quality filter capacitor specially designed by our company:

● The device adopts advanced design and has the function of preventing harmonic amplification, which can avoid resonance with the system:

● Simple structure, less equipment investment, high operation reliability and low operation cost:

● This device uses high-quality high-voltage filter capacitors, high reliability, long life, low loss, low operating temperature rise:

● The capacitor is provided with complete safety discharge measures. After power off, the residual voltage of the capacitor will be reduced to below 50V within 5S:

● With perfect capacitor protection function, single capacitor short-circuit protection adopts high-pressure jet-fuse, and unbalance protection of capacitor bank can choose neutral point unbalance current protection, open triangle voltage protection, voltage differential protection, etc .:

● The device has perfect protection measures, such as over-current, quick-break, over-voltage, low-voltage, low-frequency, etc., and a separate protection screen is set to ensure the safe operation of the device.

technical parameter

● Rated voltage: 3kV ~ 35kV ● Rated frequency: 50Hz / 60Hz

● Working mode: continuous work ● Structure type: cabinet type, frame type

● Filter harmonics: set according to the harmonic components of the system, such as 5th, 7th, etc .;

● Filtering efficiency: the single-harmonic filtering rate of the filtering branch is greater than 70%;

● Reactive power compensation: power factor greater than 0.90

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历史记录

● Due to the influence of harmonics on the capacitors, when ordering this product, please confirm whether there are harmonics or harmonic-generating equipment and main harmonic components in the electrical system. If not, please communicate with our technical staff.

● The natural power factor of the system and the target power factor to be determined determine the capacity and investment cost of the compensation equipment. Please confirm the natural power factor and target power factor of the system when ordering. If you don't know it, please communicate with our technical staff.

● Please clarify the installation requirements, such as: cabinet color, whether to combine cabinets requires uniform height and depth, cable entry method, etc. When there is no clear explanation, all products are made according to the company's standard products.

● If there is any improvement to the product without prior notice; please refer to the actual design drawing for installation and operation.