Key Features & Benefits
High precision ±3%
servo regulation ±3%
Continuous real-time voltage correction
Suitable for low-voltage and unstable grid conditions
Digital display with clear parameters
Automatic voltage monitoring and correction
Ideal for sensitive loads such as computers, servers, and laboratory instruments
Technical Parameters
| Model | SKW-8000VA | SKW-10KVA | SKW-15KVA | |
| Phase | Single phase | |||
| Input voltage | AC 110-260V, 140-260V (or customized) | |||
| Output voltage | AC 220V or customized | |||
| Frequency | 50Hz/60Hz | |||
| Precision | ±3% or customized | |||
| Efficiency | >95% | |||
| Control type | Servo motor | |||
| Digital display | Show input and output voltage,Load Ratio and Fault Indicator | |||
| Protection | Overvoltage, Overload, Time delay | |||
| Ambient temperature | -10°C~+ 40°C | |||
| Relative Humidity | <95% | |||
| Waveform Distortion | No additional wave form distortion | |||
| Insulating Resistance | Normally more than 2MΩ | |||
| Insulating Class | Class B | |||
|
Protection |
Overvoltage | Output Voltage ≥ 245V ± 4V | ||
| Low voltage | Output Voltage ≤ 180V ± 4V | |||
| Delay protection | Customizable | |||
| Undervoltage | Disabled by default, customizable if needed | |||
| Power | 8000VA | 10KVA | 15KVA | |
| Size(mm)Â Â Â L*W*H | 350*320*495 | 350*320*495 | 350*400*610 | |
| The size and weight vary depending on the voltage range, and are subject to the customized actual product. | ||||
Why Choose a Precision Servo AVR?
Compared with relay-type stabilizers, a servo AVR offers higher accuracy and cleaner voltage, making it perfect for:
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Sensitive electronics
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Data systems
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Medical equipment
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IT equipment
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Test instruments
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CNC and automation equipment
The servo motor design provides smooth output without sudden switching or waveform distortion.
Wide Input Range Options
Available input ranges:
45–260V
80–260V
100–260V
140–260V
(Custom voltage supported)
This flexibility makes the stabilizer suitable for countries with unstable electrical grids and rural low-voltage environments.
Protection Functions
Includes automatic protection for:
Overvoltage
Low voltage (optional)
Overload
Delay protection (optional)
This helps protect both the AVR and the connected equipment.
📌 Installation Options
Vertical standing type
Wall-mounted type
Indoor installation
Compact design for small spaces
â–¶ Typical Applications
Home electronics
Medical equipment
Office servers
Data centers
Laboratories
Telecom systems
Audio and broadcasting devices
CNC and industrial control
