Static Voltage Stabilizer
2.Technology: Advanced SCR (Silicon Controlled Rectifier) Technology with Microprocessor Control
3.Input: 160V-250V (Single Phase) / 304V-456V (Three Phase), ±20% Tolerance
4.Output: 220V (Single Phase) / 380V/400V/415V (Three Phase), ±1-2% Regulation
5.Applications: Industrial Machinery, Medical Equipment, CNC Machines, Communication Systems, Laboratories
6.Core Features: Ultra-Fast Response (<0.1s), High Efficiency (≥98%), No Waveform Distortion, Silent Operation
7.Brand: ACSOON (Customizable Output Voltages Available).
- Product Description
Static Voltage Stabilizer | High-Speed SCR Voltage Regulator for Industrial Use
XI'AN JERRYSTAR INSTRUMENT CO., LTD presents the advanced Static Voltage Stabilizer, a high-performance voltage regulation solution designed for critical applications requiring instant response and precise voltage control. Utilizing cutting-edge SCR (Silicon Controlled Rectifier) technology, this stabilizer delivers fast correction within milliseconds, high efficiency, and maintenance-free operation. It is the ideal choice for protecting sensitive industrial equipment, medical devices, and communication infrastructure from voltage fluctuations.



Datasheet
| Parameter | Specification |
|---|---|
| Model Series | ACSOON AF30 Series |
| Model Number | AF30-33300 (300kVA Three Phase) |
| Input | Single Phase: 220V ±20% (160V-250V) Three Phase: 380V ±20% (304V-456V) Frequency: 50/60Hz |
| Output | Single Phase: 220V ±1-2% Three Phase: 380V/400V/415V ±1-2% Power: 10kVA to 2000kVA |
| Response Time | < 0.1 second |
| Efficiency | ≥98% |
| Overload Capacity | 100% for 3 minutes |
| Insulation Resistance | > 2MΩ to ground |
| Dielectric Strength | 1500V-1800V / 1 minute |
| Display | LCD Digital (Input/Output V, Current, Status) |
| Communication | RS485 (Optional) |
| Operating Temp. | -10°C to 45°C |
| Humidity | 10-95% |

Static Voltage Stabilizer Main Features
- SCR-Based Regulation: Solid-state design ensures fast, precise, and reliable voltage control without mechanical parts.
- No Waveform Distortion: Maintains pure input waveform without introducing harmonics, safe for all load types.
- Comprehensive Protection: Built-in safeguards against overload, short-circuit, over-voltage, under-voltage, and phase loss.
- Digital Display: LCD panel shows input/output voltage, current, and system status for easy monitoring.
Why Choose ACSOON Static Voltage Stabilizer?
- Ultra-Fast Response Time: Corrects voltage variations in less than 0.1 seconds, providing instant protection for sensitive equipment.
- High Precision Regulation: Maintains output voltage within ±1-2% of setpoint, ensuring optimal performance of connected devices.
- Maintenance-Free Operation: Solid-state SCR design with no moving parts ensures silent operation and eliminates mechanical wear.
- High Efficiency: Achieves ≥98% efficiency with minimal energy loss, reducing operational costs.


Static Voltage Stabilizer Application Areas
- Industrial Automation: Protecting CNC machines, PLCs, robotic systems, and production lines from voltage fluctuations.
- Medical Facilities: Ensuring stable power for MRI, CT scanners, X-ray machines, and laboratory diagnostic equipment.
- Communication Infrastructure: Safeguarding base stations, data centers, and network equipment from power variations.
- Precision Laboratories: Providing clean, stable power for sensitive research and testing instruments.
Our Services

Quality Control
Component Pre-Testing: All SCR modules, control boards, and transformers are tested before assembly.
Full-Load Burn-In Test: Each unit operates at 100% rated load to verify thermal and electrical stability.
Response Time Verification: Correction speed is measured and validated against <0.1s specification.
Final Safety Inspection: Comprehensive check of all protective functions and insulation resistance.
R&D Results
Advanced SCR Triggering Circuit: Developed precise phase control for smooth and accurate voltage regulation.
Optimized Thermal Management: Engineered efficient cooling for continuous operation at full rated capacity.
Microprocessor Control: Implemented digital control for faster response and better reliability than analog systems.
Compact Design: Achieved high power density through efficient component layout and thermal design.


Packaging and Transportation
Heavy-Duty Industrial Crating: Unit is securely mounted in reinforced wooden crate with internal bracing.
Weatherproof Protection: Packaging includes moisture barrier for protection during sea freight.
Complete Documentation: Pack contains user manual, test certificates, wiring diagrams, and warranty information.
Global Logistics: We coordinate shipping worldwide with full tracking and insurance.
After‑Sales Service
We offer a 24-month warranty, responsive technical support, access to spare parts, and optional maintenance contracts.

Qualification Certification
ISO 9001:2015 Certified manufacturing quality system;CE Marked for European market compliance;Factory Test Report: Provided with each unit documenting performance parameters.


FAQ |
|---|
| Q1: What is the difference between a static stabilizer and a servo stabilizer? |
| A: A Static Stabilizer uses SCR (solid-state) technology with no moving parts, offering faster response (<0.1s) and silent operation. A Servo Stabilizer uses a motor-driven variable transformer, which has moving parts, slower response (≈1s), and may produce mechanical noise. |
| Q2: How fast does it correct voltage fluctuations? |
| A: It corrects voltage variations in less than 0.1 seconds, providing near-instantaneous protection for sensitive equipment. |
| Q3: Does it introduce any distortion to the output waveform? |
| A: No. The stabilizer is designed to maintain the pure input waveform without adding harmonics or distortion, making it safe for all types of loads. |
| Q4: What maintenance is required? |
| A: Minimal maintenance is required due to the solid-state SCR design with no moving parts. Periodic inspection and cleaning are recommended. |
| Q5: Can it handle unbalanced loads in three-phase systems? |
| A: Yes, three-phase models are designed to handle unbalanced loads effectively, maintaining stable output voltage on each phase independently. |
Contact Us
For technical specifications or global solutions for the Static Voltage Stabilizer: acpower@acsoonpower.com, or submit your requirements using the form at the bottom of our website.












