SVC single-phase and three-phase high accuracy full-automatic AC voltage stabilizer is one kind of our dominant products, made up of contact auto voltage regulator, servo motor, automatic control circuit, etc.

When the power network voltage fluctuates or the load varies, automatic sampling control circuit will send signal to drive the servo motor which can adjust the position of carbon brush of auto voltage regulator, then, the output voltage will be adjusted to rated value and get a steady state.

It has excellent features, such as elegant appearance, compact structure, light weight, small waveform distortion, high efficiency, stable and reliable performance and so on.

This product is an ideal stabilized voltage supply, widely used in any locations requiring electricity and ensures your power device can run normally.


For office equipment, test equipment, lighting systems, safety alarm systems, communication systems, medical equipment, duplicators, stereo sound equipment, industrial automatic equipment, color film developing equipment, digital control machine tools, checkout equipment, TV sets, office appliances.


Single-phase input voltage Single phase 160V-250V
Single-phase output voltage 1. 0.5KVA~3KVA: Single -phase 220V and 110V
2. 5KVA~30KVA: Single -phase 220V
Three-phase input voltage 1. Phase voltage 160-250V
2. Wire voltage 227-430V
Three-phase output voltage 1. Phase voltage 220V
2. Wire voltage 380V
Voltage stabilizing precision 220V±3% 110V±6%
Frequency 50Hz/60Hz
Adjustable time <1s(when input voltage has a change of 10%)
Efficiency >90%
Over-voltage protection 246V±4V
Delay time Long 5min±2min, short 5s±2s
Ambient temperature -5℃ ~ +40℃
Relative humidity ≤90%
Waveform distortion No additional waveform distortion
Load power factor 0.8
Dielectric strength 1500V/1min
lnsulation resistance ≥2MΩ


Model and Sepc:

Spec(VA) Product size DXWXH(cm) Package size DXWXH(cm) Weight (kg) Qty
Single-phase two-wire(desk type) SVC-500 17X19X13 44X25X35 5.0 4
SVC-1000 20X22X16 50X28X40 7.0 4
SVC-1500 20X22X16 50X28X40 8.0 4
SVC-2000 26X24X19 34X32X50 14 2
SVC-3000 29X22X24 62X38X34 16 2
SVC-5000 46X24X19 54X32X27 27 1
SVC-8000 57X27X24 71X40X35 40 1
SVC-10000 57X27X24 70X40X35 41 1
Three-phase four-wire SVC-1500 40X36X17 52X48X28 18 1
SVC-3000 42X38X19 54X50X31 23 1
SVC-4500 42X38X19 54X50X31 27 1
SVC-6000 37X28X68 48X40X78 39 1
SVC-9000 35X33X78 48X45X90 48 1
SVC-15000 43X38X73 55X51X90 85 1
Single-phase two-wire(desk type) SVC-5000 29X24X40 31X29X48 28.5 1
SVC-8000 29X24X42 40X35X52 39 1
SVC-10000 29X24X42 40X35X52 40 1
SVC-15000 40X33X65 48X45X90 75 1
SVC-20000 58X35X68 68X48X90 110 1
SVC-30000 53X43X102 64X53X112 165 1
SVC-45000 79X43X129 90X65X140 200 1
SVC-60000 79X43X129 90X65X140 250 1
Three-phase four-wire SVC-20000 43X51X91 64X55X106 124 1
SVC-30000 43X51X91 64X55X106 131 1
SVC-45000 65X43X95 78X55X110 197 1
SVC-60000 77X55X100 90X67X115 260 1
SVC-80000 77X55X100 90X67X115 290 1
SVC-100000 77X55X100 90X67X115 350 1

[Download not found] SVC 10KVA  Automatic Voltage Regulators suit for office equipment, test equipment, medical equipment, industrial automation equipment, household lighting system, communication system, etc.


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