KYC Current-mode Solid-state AC Voltage Regulator Module

　　

KYC series solid-state AC voltage regulator module is a floor-insulated power semiconductor control element encapsulated by two one-way thyristors, resistance-capacitance and diode phase-shifting circuits and over-voltage absorption circuits in the form of modules. It is an economical voltage regulator specially designed for single-phase resistance. Mainly used in industrial equipment temperature control, incandescent lamp dimming, conveyor belt speed control, small AC series motor speed regulation and other automatic power regulation occasions. It has stepless regulation, small size, light weight, high reliability, long life and easy to use. Only one potentiometer is needed in the application, which can realize the power regulation function of pure resistive load AC output, and can replace the heavy voltage regulating transformer in many aspects.

　　

Shape size and wiring diagram

　　Model of Solid State Voltage Regulator

　　                                           KYC-220D05                          　KYC-220D10

　　                                           KYC-220D15                             KYC-220D25

　                                           　KYC-220D40                             KYC-220D50

　                                           　KYC-220D80                          　KYC-220D100

　　

                                                  KYR-480D05                             KYR-480D10

　　                                           KYR-480D15                      　　KYR-480D25

                                           　　KYR-480D40                          　KYR-480D50

　                                           　KYR-480D80                          　KYR-480D100

　

Technical parameter table

　　

Electrical parameters
parameter	Company	Parameter value
Nominal current	Arms	Ten    Fifteen    Twenty-five   Forty   Fifty    Eighty
Maximum load current	Arms	Ten    Fifteen    Twenty-five   Forty   Fifty    Eighty
Surge Current 20mSec(Max)	Arms	Eighty-five   One hundred and fifteen   Two hundred and thirty   Four hundred   Five hundred    Eight hundred
Voltage adjustment range	Vrms	0-220
Thyristor blocking voltage	Vpk	More than 800
External potentiometer	K Omega	Four hundred and seventy
frequency range	Hz	47-63
Off-state voltage rise rate dv/dt(Min)	V/usec	One hundred
Breakdown Leakage Current (Max)	MArms	< 8
On-state pressure drop (Max)	Vrms	One point five
Insulation Voltage (Input-Output/Baseboard)	Vrms	Two thousand

　　Matters needing attention

　　1. When using inductive load, a varistor must be connected to the output terminal, which is 1.6-1.9 times the load voltage.

　　2. Overload protection: the output load is connected in series less than 20ms, and the fast fuse wire is taken as 1.5 times of the actual current of the load.

　　3. When the load current is higher than 5A, radiator must be used. When the load current is higher than 40A, fan cooling or water cooling must be added.

　　4. If you need technical assistance, please do not hesitate to contact our company.