Low-Voltage Integrated Intelligent Composite Switch

• Customization: Available
• Type: Power
• Structure: Protection
• Model NO.: DRFK series
• 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 suitable for on-of control of low-voltage reactive power compensation capacitors.The basic working principle is to connect the thyristor and the magnetic latching relay in parallel.The composite switch has the advantage of thyristor zero-crossing switching a the moment of turning on and turning off,and has the advantage of no power consumption of the contactor during normal turning on.
Implementation standard:GB/T29312-2022

Main technical  parameter

1.Service life:	100,000 times
2.Response time:	<100ms
3.Rated working voltage:	440V/250V three-phase four-wireAC50Hz
4.Allowable deviation:	thesynchronous change of three-phase voltage is not greater than±20%
5.The waveform is sine wave and the distortion	<5%.
6.Ratedfrequency:	50Hz ± 5%
7.Working powersupply:	220V,50Hz
8.Rated current:	60A,80A

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.