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SPRB Low voltage reactive power compensation device

Category: Products
Summary: Specializing in the research and development, design, manufacture, processing, sales and installation of high and low voltage complete sets of electrical equipment, it is a professional manufacturer of smart grids, high voltage ring network cabinets, medium and low voltage switchgear A high-tech enterprise of electrical products such as cable trays, charging piles, and smart meters.

Keywords: switchgear, distribution box, ring network cabinet


Main technical parameters

Rated Voltage V 400
Reactive power compensation capacity Kvar 140, 175, 210, 280, 350
rated frequency Hz 50
Rated insulation voltage V 660
Busbar rated short-time withstand current KA/1s 50
Busbar rated peak withstand current KA/1s 105
Power frequency test voltage V/1min Main circuit: 2500 Auxiliary circuit: 1750
Bus   A.B.C.PEN.A.C.PE.N
Protection Level   IP30, IP40

SPRB low-voltage reactive power compensation device (hereinafter referred to as "device") is a low-voltage complete set of reactive power compensation device with high technical performance indicators, which can meet the development needs of the power market and can compete with existing imported products. The products have been selected by power users, and the devices are suitable for power distribution systems in petroleum, chemical, metallurgy, textile, high-rise buildings and other industries. In large power plants, petrochemical systems and other places with a high degree of automation and requiring interface with computers, the three-phase AC frequency is 50 (60) Hz, the rated voltage is 380 V (400 V), (600 V), and the rated current is 4000 A and below It is a low-voltage complete power distribution device used for reactive power compensation in the power distribution system of power generation and power supply.

This product complies with GB7251 "Low-voltage switchgear and control equipment", GB/T15576 "Low-voltage reactive power static compensation device general technical conditions", IEC60439-1 "Low-voltage equipment and control equipment" standards.






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