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Automatically Switching Capacitors – HYFK series composite switch – LASTONE Featured Image
  • Automatically Switching Capacitors – HYFK series composite switch – LASTONE

Automatically Switching Capacitors – HYFK series composite switch – LASTONE

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Automatically Switching Capacitors – HYFK series composite switch – LASTONE Detail:

Overview

HYFK series composite switch uses thyristor switch and magnetic holding switch to run in parallel. It has the advantages of thyristor zerocrossing switching at the moment of switching on and off, and has the advantages of zero power consumption of magnetic holding switch during normal switching on. This switch has the obvious advantages of no shock, low power consumption, long service life, etc., it can replace contactor or thyristor switch, and is widely used in low voltage reactive power compensation

Standard：GB/T 14048.4-2010

Features

● Built-in microprocessor and intelligent software, can intelligently control capacitor switching

● The product achieves zero crossing switching, no arc, no inrush current,fast response

● On-resistance is zero, no harmonics are generated

● No switching inrush current, no current limiting reactor required,reducing the cost of the complete cabinet

● Non-heating, can be installed in a closed box

● Micro power consumption, less than 1% of contactor power consumption

● Simple structure, easy installation and lower cost than thyristor switches

● Low failure rate and much longer service life than thyristors and contactors

● Extended operating temperature range

Model and Meaning

HYFK - □ - □ - □ (□)
| | | | |
1 2 3 4 5
No. Name Meaning
1 Series code HYFK
2 Rated Voltage(V)  
3 Control current(A)  
4 Compensation method △ :three phase compensation； Y:split phase compensation
5 Z RS485

Technical Parameters

380-45- A (Z)three phase compensation control capacity ≤ 30, control current 45A, control number of poles 3P
380-70-△ (Z)three phase compensation control capacity ≤ 40, control current 70A, control number of poles 3P
220-45-Y (Z)split phase compensation control ca pacity ≤  10kvar / phase x 3, control current 45A, control number of poles A + B + C
220-70-Y (Z)split phase compensation control ca pacity ≤ 13kvar / phase x 3, control current 70A, control number of poles A + B + C

Normal working and installation conditions

Ambient temperature -25°C ~ +55°C
Relative humidity Relative humidity ≤ 50% at 40°C ;  ≤ 90% at 20°C
Altitude  ≤ 2500m
Environmental conditions no harmful gas and steam, no conductive or explosive dust, no severe mechanical vibration
Power condition  
Rated voltage AC380V±20%
Rated frequency 50Hz
Performance  
Rated working current 2mA
DC control voltage DC8-18V
DC control current 2~10mA
Service life 300,000 time
Dimension(WxH)    
 
企业微信截图_20210721094007		 dimension(WxHxD)  100x134x96
rail or bolt mounting 35mm rail installation; or M4x 35mm bolt installation, mounting size: 117 x 28mm

•Note: The RS485 communication type composite switch must be equipped with our intelligent controllers such asJKGHYBA580, JKGHY JKGHY582 produced (up to 16 pieces of communication type composite switches)

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Automatically Switching Capacitors – HYFK series composite switch – LASTONE detail pictures

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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to deliver you with great provider of processing for Automatically Switching Capacitors – HYFK series composite switch – LASTONE , The product will supply to all over the world, such as: Roman, Slovakia, Afghanistan, For many years, we now have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.
    • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Martina from Turkey - 2018.05.15 10:52
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Pandora from Sierra Leone - 2018.07.26 16:51
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