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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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We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for Automatically Switching Capacitors – HYFK series composite switch – LASTONE , The product will supply to all over the world, such as: Kuwait, Grenada, New Delhi, Our items have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll supply the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.
    • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Lydia from Ecuador - 2018.10.01 14:14
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Gladys from Sydney - 2018.12.25 12:43
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