Intelligent Low-Voltage Composite Switch Plastic Case Toggle Switch

• Customization: Available
• Type: Power
• Structure: Protection
• Model NO.: DRFK
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: See Sheet
• Application Range: Power Plants
• Shell Material: Aluminum Alloy
• Shell Protection Grade: IP20
• Brand: /
• Transport Package: Box
• Specification: DRFK
• Trademark: /
• Origin: China
• Production Capacity: 10000/Month

Product Description

Product Details
 DRFK intelligent low-voltage composite switch is an intelligent and environmentally friendly low-voltage capacitor switching switch.The working principle is to close when the voltage at both ends of the switch contact is zero,so as to realize the non-inrush input of the capacitor,and to disconnect when the current is zero,so as to realize the arc-free breaking of the switch contact,and successfully switch the moment of input and cut of.The inrush current is controlled within the minimum value,which perfectly solves the problems of high voltage harmonics and large in rush current in the process of capacitor switching.
lmplementation standard:GB/T29312-2022

Main technical  parameter

1.Service life	100,000 times
2.Number of phases:	three-phase(A-shaped connection),                                         single-phase(Y-shaped connection)
3.Control capacity	three-phase total compensation≤30Kvar;                                    single-phase partial compensation≤10Kvar
4.Circuit power consumption:	≤1.5VA
5.Responsetime:	≤100ms
6.The interval between each turn on and off:	≥1second
7.The interval between two consecutive connections:	≥30 seconds
8.Rated working voltage:	440V
9.Insulation voltage:	690V

Dimensional drawing


COMPANY PROFILE:
AN HUANG isa modern company of professional design and manufacturer of 3.6kV to 40.5kV Medium Voltage cable accessories, electric components and whole set cabinet Subsidiaries:Anhuang Electric Power Technology Co.,Ltd 
Zhejiang Anhuang Imp & Exp. Co .. Ltd. We provide high quality, low cost products for utility systems worldwide 

Company constantly introducing new technology,newcraft, the product structure constantly improved.Our Professional
production testing equipment.special production technology and professional service team can satisfy the customers demand. 

Our professioal engineers,technicansand managers team always keep our promise:ANHUANG is not only provide cost­-effective high quality products.but also provide high quality, efficient, fast service and technical support to ensure customers' require.

Our company obtained international quality management system ccertification for ISO9001,ISO1401,OHSAS18001.

Our company adhenring to the "safety electricity, forever brilliant " as our enterprise's humanism. Willing to work with you hand in hand to build better future.