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380V Industrial 420kva System Control And Switchgear

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Address: No. 25 Street , Hanghai Road, Zhengzhou,Henan,China

Contact name:Ken Chan (English)

Knkong Electric Co.,Ltd

380V Industrial 420kva System Control And Switchgear

Country/Region	china
City & Province	zhengzhou henan
Categories	Other Chargers

Product Details

380V Industrial 420kva System Control And Switchgear

GGJ type low voltage switchgear LV switchgear panels

400-690V, 50/60 HZ
Protection IP40
CCC,ISO9001,GB7251,IEC439
Send us your SLD (Single Line Drawing) or requirements for a quotation

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Product Introduction

Most of the load types in the power system are inductive loads. In addition, power users generally use power electronic equipment widely, which makes the power factor of the power grid low. Lower power factor reduces equipment utilization, increases power supply investment, damages voltage quality, reduces equipment service life, and greatly increases line loss. Therefore, by connecting the capacitance compensation cabinet in the power system, the inductive load can be balanced, the power factor can be improved, and the utilization rate of the equipment can be improved.

Standard

IEC439-1 "Low-Voltage Switchgear and Control Equipment",

GB7251.1-2 [1] 005 "Low-Voltage Switchgear and Control Equipment",

GB/T15576-2008 "Low-Voltage Complete Reactive Power Compensation Device" related standards require development.

Technical Data

Rated voltage: 380VAC 3~; Rated insulation voltage: 660VAC 3~;

Rated frequency: 50HZ or 60HZ;

Compensation method: the combination of three-phase compensation and single-phase compensation.

Compensation capacity: 420kvar~60kvar.

Compensation method: cyclic switching, coding switching, fuzzy control automatic switching.

The fastest response time: ≤20ms;

Cabinet height: 2000mm, 2200mm;