Key Features
- Wide Input Range: Supports AC 100–260V (or customized) for unstable grids.
- Automatic Voltage Regulation: Instantly stabilizes voltage to protect sensitive devices.
- Digital Display: LED shows input/output voltage, load, and fault status.
- Wall-Mounted: Space-saving, easy installation for homes, offices, or equipment rooms.
- High Efficiency: >95% efficiency with no waveform distortion.
- Full Protection: Guards against over/under voltage, overload, overheating, and short circuits.
- Delay Start: Adjustable 6–180s to prevent damage after power restoration.
- Wide Temperature Range: Operates reliably from –10°C to +40°C.
- Customizable: Input/output voltage, delay time, and accuracy (±3% or ±10%).
Technical Specifications
|
Model |
DTB-500VA | DTB-1000VA | DTB-1500VA | DTB-2000VA | |
| DTB-3000VA | DTB-5000VA | DTB-8000VA | DTB-10000VA | ||
| STB-500VA | STB-1000VA | STB-1500VA | STB-2000VA | ||
| STB-3000VA | STB-5000VA | STB-8000VA | STB-10000VA | ||
| Phase | Single phase | ||||
| Input voltage | AC 45-260V, 80-260V, 100-260V, 140-260V (or customized) | ||||
| Output voltage | AC 220V or customized | ||||
| Frequency | 50Hz/60Hz | ||||
| Precision | ±3%, ±10% or customized | ||||
| Efficiency | >95% | ||||
| Control type | Relay type/Servo motor | ||||
| Digital display | Show input and output voltage,Load Ratio and Fault Indicator | ||||
| Protection | Over temperature, Overvoltage, Undervoltage, 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 | ||||
| Over temperature | 95℃±10℃ | ||||
| Delay time | Long time(180 second) / short time(6 second) | ||||
| Undervoltage | Disabled by default, customizable if needed | ||||
| Power | 500VA | 1000VA | 1500VA | 2000VA | |
| Size(mm) L*W*H | 182*130*282 | 182*130*282 | 182*130*282 | 182*130*282 | |
| Power | 3000VA | 5000VA | 8000VA | 10000VA | |
| Size(mm) L*W*H | 263*145*375 | 280*170*405 | 300*180*440 | 300*180*400 | |
| The size and weight vary depending on the voltage range, and are subject to the customized actual product. | |||||
Applications
The Single Phase Wall Mounted Stabilizer is widely used in:
Home Appliances: Air conditioners, refrigerators, washing machines, and TVs
Office Equipment: Computers, printers, copiers, and routers
Medical & Laboratory Devices: Precision instruments requiring steady voltage
Commercial Facilities: Shops, classrooms, and small business installations
It provides complete voltage protection for all sensitive electrical systems, helping to extend the life of your devices and prevent costly damage from power fluctuations.
Why Choose Our Wall Mounted Stabilizer
As a leading voltage stabilizer and transformer manufacturer, we specialize in custom-built power protection solutions that meet international standards (CE, ISO9001, SGS).
Our stabilizers are known for:
Consistent Quality Control
Flexible OEM/ODM Customization
Fast Delivery (7–10 Working Days)
Professional After-Sales Support
Every unit is rigorously tested to ensure long-term performance and safety.
FAQ
Q1: What’s the difference between a relay-type and servo-type stabilizer?
A: Relay-type stabilizers use electronic relays for fast switching, ideal for home use. Servo-type models use motor-driven voltage adjustment, providing smoother regulation for sensitive equipment.
Q2: Can this stabilizer be customized for 110V countries?
A: Yes, input and output voltages can be customized for 110V/120V/230V/240V systems as needed.
Q3: Is wall-mounted installation safe?
A: Absolutely. Each stabilizer includes wall brackets and ventilation design to ensure safe, stable mounting and efficient cooling.
Q4: How long is the warranty period?
A: We provide a 12 month warranty, depending on model and configuration.
Conclusion
The Customized Single Phase Wall Mounted 3.5kVA–10kVA Automatic Voltage Stabilizer offers a perfect balance of performance, protection, and modern design.
Whether for home or business use, it guarantees stable voltage, reliable protection, and long-lasting efficiency — your ideal choice for a safer power environment.
Choose ZHENGXI, your trusted Single Phase Stabilizer Manufacturer, for professional-grade voltage regulation and OEM customization solutions.
