Product description
SVC series single and three-phase high-precision automatic AC voltage regulator is composed of contact type auto-coupler voltage regulator, servo motor and automatic control circuit. When the grid voltage is unstable and the load changes, the automatic sampling control circuit sends out The signal drives the servo motor to adjust the position of the auto-coupler carbon brush to adjust the output voltage to the rated value and reach a steady state. This series of regulators has a mains pass-through function. It has many advantages such as variety, full specifications and beautiful appearance. It has the characteristics of no waveform distortion, high efficiency, reliable performance, long-term operation, etc. It has short delay and overvoltage protection functions. It can add long delay and undervoltage protection according to user's needs. The electric field is an ideal regulated power supply to ensure the normal operation of your electrical equipment.

Features
The regulator has small volume. High efficiency, small waveform distortion, fast voltage regulation, stable and reliable performance, complete protection function, long-term continuous operation. Its structure consists of contact automatic voltage regulator, servo motor and automatic control circuit. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjust the position of the carbon brush of the self-tuning regulator, and adjust the output voltage to the rated value and reach a steady state.

Technical Parameters

Name	Parameter	Name	Parameter
Input voltage	Phase voltage 140V-250V line voltage 280V-430V	Ambient temperature	-10℃+40℃
The output voltage	Phase voltage 220V line voltage 380V	Relative humidity	≤90%
Voltage regulation accuracy	220V±3-5% 380V±3-5%	Waveform distortion	No additional waveform distortion
Working frequency	50Hz/60Hz	Load power factor	0.8
Adjust the time	<1S (when the input voltage changes by 10%)	Electrical strength	1500V/min
Effectiveness	>90%	Insulation resistance	≥2MΩ

Selection specification

Specification type		Size W * D * H
Simplex	HKSVC-0.5KVA	270*150*190
	HKSVC-1KVA	270*150*190
	HKSVC-2KVA	270*220*210
	HKSVC-3KVA	300*220*230
	HKSVC-5KVA	340*260*240
	HKSVC-10KVA	340*340*210
	HKSVC-15KVA	360*340*670
	HKSVC-20KVA	360*340*670
	HKSVC-30KVA	460*400*690