High precision fully automatic AC voltage regulator

Composed of servo motors, contact type self coupling voltage regulators, automatic control circuits and other components, it is a popular AC voltage stabilizing power supply that uses servo motors to drive carbon brushes to change the turn ratio of the regulator coil to complete the voltage stabilizing function. When the voltage of the power grid is unstable or the load power changes, the automatic control circuit drives the servo motor according to the change in output voltage, adjusts the position of the carbon brush on the contact type automatic voltage regulator, adjusts the output voltage to the rated value, and achieves automatic voltage stabilization. It has the advantages of wide voltage regulation range, high accuracy, undistorted output waveform, high efficiency, and can adapt to various single-phase electrical loads.

Models: SVC-1KVA, SVC-1.5KVA, SVC-3KVA... AVR-10KVA, AVR-15KVA, AVR-20KVA, AVR-30KVA

Capacity: 1KVA, 1.5KVA, 3KVA... 10KVA, 15KVA, 20KVA, 30KVA

Input voltage: 160V~250V

Output voltage: 220V ± 2%

Display: voltage display, overvoltage/working/undervoltage status display

Frequency: 50Hz/60Hz

Adjustment time: ＜ 1 second

Waveform distortion: ＜ 0.1%

Equipment noise: ≤ 45DB

Temperature rise: ＜ 75 ℃

Cooling method: natural cooling or forced air cooling

Insulation resistance: 5M Ω

Insulation level: Class B

Dielectric strength: AC2000V/1min

Protection: overcurrent/short circuit protection, delay protection, overvoltage/undervoltage alarm

For more data, please contact our company! The above is for reference only and is subject to change without notice.

1. Environmental temperature: -5 ℃~40 ℃

2. Humidity: 0-95%

3. Altitude: not exceeding 2000m

4. Installation site: Gas, steam, dust, dirt, and other explosive and corrosive media without severe insulation

5. Installation site: There should be no severe vibration or bumps