Whether you’re safeguarding your home appliances or ensuring stable power for sensitive lab devices, the Single Phase Servo Wall Mount AVR offers unmatched performance, protection, and peace of mind.
Technical Parameters
| Model | DTB | STB |
| 1KVA 1.5VA 2KVA 3KVA 5KVA 8KVA 10KVA 12KVA | 1KVA 1.5VA 2KVA 3KVA 5KVA 8KVA 10KVA 12KVA | |
| Phase | Single phase | |
| Input voltage | AC 90-260V or customized | |
| Output voltage | AC 220V or customized | |
| Frequency | 50Hz/60Hz | |
| Precision | ±10%; ±8%; | ±3% |
| Work efficiency | >95% | |
| Control type | Relay type | Servo motor |
| Digital display | Show input and output voltage | |
| Protection | Over/Under Voltage, Over Load, Short Circuit, Over Temperature | |
| Ambient temperature | -10°C~+ 40°C | |
| Noise level | ≤50dB | |
| Transformer Wire | Copper or Aluminium | |
| USB Charger | Optional | |
| Display | Digital and Analog Meter | |
How It Differs from Other AVRs
Unlike relay-type AVRs, which operate in steps, a servo-type AVR provides continuous, smooth voltage correction. This reduces the risk of electrical shocks to sensitive electronics like computers, lab instruments, and LED lighting systems.
In addition, the wall-mounted design sets it apart from bulky floor models, making it ideal for homes, schools, and clinics where both performance and aesthetics matter.
Buying Guide: Choosing the Right Servo Wall Mount AVR
When selecting a model, consider the following:
- Power Rating: Add up the total wattage of devices you’ll connect. Choose an AVR with at least 20–30% higher capacity.
- Voltage Range: Select a wider input voltage range if you live in an area with unstable power supply.
- Usage Scenario:
- 1–3kVA: Ideal for TVs, refrigerators, and computers.
- 5–10kVA: Suitable for air conditioners, medical equipment, or multiple appliances.
If unsure, contact our team—we’re happy to guide your selection.
FAQ
Q1: How does a servo AVR differ from a relay AVR?
A servo AVR uses a servo motor for real-time voltage adjustment, providing smoother and more accurate control than relay-based models, which operate in steps.
Q2: Is installation complicated for a wall-mounted unit?
No. The unit comes with a mounting kit and clear wiring instructions. An electrician can typically install it within 30–45 minutes.
Q3: Can it work with both 50Hz and 60Hz systems?
Yes, our AVRs are compatible with both frequencies, making them suitable for global applications.
