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) 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
▶ Typical Applications
Home electronics
Medical equipment
Office servers
Data centers
Laboratories
Telecom systems
Audio and broadcasting devices
CNC and industrial control
