Digital Servo Voltage Stabilizer
2.Technology: Advanced Digital AVR with High-Torque Servo Motor & Carbon Brush Assembly
3.Input: 1-Phase 160V-250V / 3-Phase 304V-456V (±20% tolerance)
4.Output: Stable 220V/380V/400V/415V (±1% accuracy), No Waveform Distortion
5.Applications: Critical Industrial Machinery, CNC Equipment, Medical Imaging Systems, Data Centers
6.Core Features: Microprocessor Control, Fast Correction (<1 sec/10% change), High Efficiency (≥98%), Silent Operation
7.Brand: ACSOON (Manual Bypass Standard, RS485 Optional).
- Product Description
Digital Servo Voltage Stabilizer | High Precision Automatic Voltage Regulator
XI'AN JERRYSTAR INSTRUMENT CO., LTD presents the advanced Digital Servo Voltage Stabilizer, engineered for applications where precise voltage control is critical. Combining digital microprocessor technology with a robust servo-motor driven variable transformer, this stabilizer delivers exceptionally accurate and rapid voltage correction without adding harmonic distortion. It is the ideal solution for protecting sensitive and expensive equipment from damaging voltage fluctuations in industrial, commercial, and institutional settings.
Datasheet
| Parameter | Specification |
|---|---|
| Model Series | ACSOON AF10 Series |
| Input Voltage | 1-Phase: 160V-250V (±20%) / 3-Phase: 304V-456V (±20%) |
| Output Voltage | 1-Phase: 220V / 3-Phase: 380V, 400V, 415V (±1%) |
| Power Range | 10kVA to 3000kVA |
| Correction Speed | <1 Second (for 10% input change) |
| Efficiency | ≥98% |
| Regulation Type | Servo Motor Controlled Auto-Transformer |
| Display | LCD Digital (Input/Output V, I, Status) |
| Cooling | Natural Convection (Fan cooling for high KVA) |
| Operating Temp. | -10°C to 50°C |
Digital Servo Voltage Stabilizer Main Features
Digital Microprocessor Control: Intelligent AVR system for precise monitoring and control, with digital display of input/output voltage and status.
Robust Servo Mechanism: High-torque motor and carbon brush assembly ensure smooth, reliable, and wear-resistant voltage adjustment.
Zero Waveform Distortion: Does not introduce harmonics or alter the input sine wave, making it safe for all types of loads.
Comprehensive Protection: Built-in safeguards against overload, short-circuit, and over-temperature, with optional phase failure protection.
Why Choose ACSOON Digital Servo Voltage Stabilizer?
- Exceptional Precision: Maintains output voltage within ±1% accuracy, ensuring optimal performance and longevity of connected equipment.
- Rapid Response: Corrects voltage variations within <1 second for a 10% input change, providing near-instantaneous protection.
- High Efficiency & Silent: Achieves ≥98% efficiency with minimal energy loss, and operates silently with no solid-state switching noise.
- Reliable & Serviceable: Simple electromechanical design with a manual bypass switch allows for easy maintenance without power interruption.
Digital Servo Voltage Stabilizer Application Areas
Precision Manufacturing: Protecting CNC machines, laser cutters, and automated production lines from voltage sags and surges.
Healthcare Facilities: Ensuring stable power for CT scanners, MRI machines, and laboratory diagnostic equipment.
IT & Communication Infrastructure: Safeguarding servers, data storage, and telecom systems in data centers and network hubs.
Commercial Buildings: Providing clean power for building management systems, elevators, and central air conditioning units.
Our Services
Quality Control
Component Pre-Testing: All control boards, servo motors, and auto-transformers are tested individually before assembly.
Full-Load Endurance Run: Every unit operates at 100% rated load for a minimum period to verify thermal stability and calibration.
Step-Load Response Test: Output stability is verified by applying sudden load changes to ensure the servo system responds correctly and swiftly.
Final Safety & Accuracy Audit: Each stabilizer undergoes a complete electrical safety test and its output voltage accuracy is calibrated and certified.
R&D Results
Advanced Digital AVR Algorithm: Developed proprietary control software that provides faster, more stable feedback and compensation than traditional analog circuits.
Enhanced Servo Drive System: Engineered a more durable motor and brush assembly with improved materials for longer service life and reduced maintenance.
Intelligent Communication Interface: Integrated RS485 Modbus communication as an option, enabling remote monitoring, data logging, and integration into building management systems.
Compact Footprint Design: Optimized the internal layout and cooling to achieve a higher power density, reducing the overall footprint for a given KVA rating.
Packaging and Transportation
Secure Wooden Crate Packaging: The stabilizer is securely mounted inside a custom-sized wooden crate with internal bracing to prevent movement.
Weatherproofing: The crate is lined with waterproof material and includes desiccant bags to protect against humidity during sea freight.
Complete Documentation: Includes user manual, wiring diagram, test certificate, and warranty card in a sealed plastic document pouch attached to the crate.
Professional Logistics Handling: We coordinate with experienced freight forwarders to ensure safe loading, transit insurance, and timely delivery worldwide.
After‑Sales Service
- We provide a standard 24-month warranty, readily available technical support, access to detailed service manuals, and a stock of common spare parts (like control boards and carbon brushes) for minimal downtime.
Qualification Certification
CE Certification: Complies with European Union safety and EMC standards;ISO 9001:2015 Certification: Our manufacturing process is certified for consistent quality management;Performance Test Certificate: Each unit is shipped with a factory test report verifying all key performance parameters.
FAQ |
|---|
| Q1: What is the main difference between a Servo Stabilizer and a Static (IGBT) Stabilizer? |
| A: A Servo Stabilizer uses a moving servo motor to physically adjust a transformer tap, providing correction without distorting the waveform. A Static Stabilizer uses electronic switches (IGBTs) for instant correction but may introduce slight harmonics. Servo types are preferred for very sensitive equipment where waveform purity is critical. |
| Q2: How fast does it correct voltage fluctuations? |
| A: It typically corrects a 10% change in input voltage in less than 1 second. The exact speed depends on the magnitude of the fluctuation and the model size. |
| Q3: Can it handle highly variable input voltage, such as from a generator? |
| A: Yes. Its wide input range (±20%) and fast correction speed make it well-suited for stabilizing power from unreliable grids or generators. |
| Q4: Does it require regular maintenance? |
| A: Minimal maintenance is required. Periodic inspection and potential replacement of the carbon brushes (after several years of operation) are the main considerations, which can be done without disconnecting power if the manual bypass is used. |
| Q5: Is a manual bypass switch important? |
| A: Yes. The manual bypass switch allows you to directly connect the input to the output, bypassing the stabilizer for maintenance or in the unlikely event of a stabilizer fault, ensuring zero downtime for the connected load. |
Contact Us
For technical specifications or global solutions for the Digital Servo Voltage Stabilizer: acpower@acsoonpower.com, or submit your requirements using the form at the bottom of our website.
