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)
	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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Our mission should be to turn out to be an innovative supplier of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and repair capabilities for Automatically Switching Capacitors – HYFK series composite switch – LASTONE , The product will supply to all over the world, such as: Costa Rica, Sierra Leone, Jamaica, All the imported machines effectively control and guarantee the machining precision for the products. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality products and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.

Automatically Switching Capacitors

Capacitor Switching Contactor

The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.

By Camille from Belgium - 2018.12.22 12:52

The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.

By Jean Ascher from Australia - 2017.10.13 10:47

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