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Automatic Voltage Regulator

Automatic Voltage Regulator, Three Phase Voltage Stabilizer, Servo Motor Controlled Voltage Stabilizer Carbon Roller Type

Brief introduction of Automatic Voltage Regulators

As a supplier of SVC high accuracy full automatic AC voltage regulators, it is a key series of our products, it is made of contact type self-coupling voltage regulator, servo motor, automatic control circuit and so on. When the voltage for the network is not steady or the load varies, the automatic sampling control circuit makes a signal to driver the servo motor to adjust the position of the carbon brush of the self-coupling voltage regulator so as to have the output voltage regulated to the rating and to obtain the steady state.

As a reliable supplier and manufacturer of automatic voltage regulators, it is widely used in the below application:
1. Air conditioning package units & plants
2. CNC Machines
3. Textile Machines
4. Medical Equipment
5. Printing Machines
6. Photo Copiers
7. Electronic Instruments
8. Domestic Load
9. Lift & Elevators
10. Any kind of Sensitive Microprocessor based machine.

Main features of AC Automatic Voltage Stabilizer
1. Wide AC input range: 220V/380V/400V/415V+/- 15% or +/- 30%
2. Low output voltage, high voltage detection protection
3. Bypass output
4. Easy maintenance
5. Output voltage due to phase detection protection
6. Small volume, light weight
7. Modularization plan and design
8. Output delay function
9. Load short circuit and overload protection automatically

Order data when you inquiry of the Servo Automatic Voltage Regulators
1. Primary voltage range;
2. Secondary voltage;
3. Rated capacity or the power of the load;
4. Single phase or three phase;
5. Output accuracy you require;

Main Technical Parameters of the AC Automatic Voltage Regulators
Input voltage AC 277v-430v
Output voltage AC 380v/220v
Regulation accuracy 220v±3% 110v±6%
Frequency 50Hz/60Hz
Over voltage protection 246v±4v
Response time <1s(When the input voltage changes10%)
Ambient temperature -10℃-+40℃
Temperature rise <60℃
Waveform aberration Without waveform
Load power factor 0.8
Electrical strength 1500v/min
Insulation resistance >2MΩ
Dimensions and Weight of Three Phase Automatic Voltage Regulators (Just for your reference)
Type Product Size(cm) Carton Size(cm) QTY G.W(kg)
SVC/TNS-6KVA 27.5×30.5×66.5 38×41.5×77 1 32
SVC/TNS-9KVA 31×32.5×77.5 44×41.5×87 1 43
SVC/TNS-15KVA 33.5×35.5×85 45.5×45.5×94 1 56
SVC/TNS-20KVA 47×42×89 52.5×56.5×99 1 92
SVC/TNS-30KVA 47×42×89 52.5×56.5×99 1 110
SVC/TNS-40KVA 55×48×116 66.5×56.5×130 1 153
SVC/TNS-50KVA 55×45×116 66.5×56.5×130 1 174
SVC/TNS-60KVA 55×45×116 66.5×56.5×130 1 185
SVC/TNS-75KVA 62×51.5×131 64.5×74×144 1 226
SVC/TNS-90KVA 62×51.5×131 64.5×74×144 1 240

Note: The data listed in the table is only for customer reference.

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