ASR WiFi Smart 3-Phase IGBT Static Voltage Stabilizer For Industrial

Why Choose This IGBT Static Voltage Stabilizer?

Fast dynamic response
Powered by DSP digital control and high-speed IGBT switching, the system reacts within ≤10 ms, stabilizing voltage in about 100 ms.

High efficiency operation
Efficiency up to 98.5%, minimizing power loss and reducing operational costs.

Contactless & long lifespan
No brushes, no moving parts — ensuring consistent performance and extended service life.

Advanced protection system
Includes overvoltage, undervoltage, overload, overcurrent, phase loss, and optional phase sequence protection.

Smart monitoring with WiFi capability
7-inch touchscreen interface with real-time data, fault history, and remote communication (RS485 standard, optional RS232/SNMP).

Automatic three-phase balancing
Effectively handles severe load imbalance, supporting up to 100% unbalanced conditions.

Key Features

• IGBT-based static switching technology (contactless design)
• DSP + MCU intelligent control system
• Smooth voltage compensation without spikes or waveform distortion
• Integrated isolation transformer for enhanced protection
• High overload and transient capacity
• 7” multilingual LCD touchscreen with real-time monitoring
• RS485 communication (Modbus), optional RS232 & SNMP
• WiFi-enabled remote monitoring (optional)
• Forced air cooling system
• Automatic & manual bypass switching
• Dual-level password protection
• Fast fault detection and configurable parameters

Technical Specifications (Example: ASR-1000kVA)

Specifications can be customized based on capacity and application requirements.

Protection System

• Output overvoltage & undervoltage protection
• Intelligent overload protection (inverse-time characteristic)
• Instant trip for extreme overcurrent conditions
• Phase loss and imbalance detection
• Fuse alarm with real-time display
• Automatic bypass during faults
• Manual bypass for maintenance without interruption

Operation & Interface

• Dual modes: Stabilization Mode / Direct Mains Mode
• 7” touchscreen for parameter setting and monitoring
• Real-time voltage/current waveform display
• Historical data and fault record tracking
• True RMS measurement for accurate readings
• Multi-level password protection

Communication & Monitoring

• RS485 (Modbus) for BMS integration
• Optional RS232 and SNMP support
• WiFi remote monitoring capability
• Ideal for smart factories and remote installations

Typical Applications

• Industrial production lines
• Data centers & telecom systems
• Hospitals & medical equipment
• Airports & rail systems
• Commercial buildings & schools
• Energy and infrastructure projects

Installation & Maintenance

• Indoor installation with proper ventilation
• Stable, vibration-free mounting surface
• Professional electrical installation required
• Routine inspection of cooling and wiring
• Altitude derating recommended where applicable

After-Sales & Customization

Warranty: 12 months
Support: Technical response within 48 hours

Customization available:

• Communication protocols
• Protection parameters
• Cabinet design
• Control logic & system configuration

FAQ

Q1: Why choose an IGBT static stabilizer over a servo stabilizer?
A: IGBT stabilizers provide faster response, higher precision, and no mechanical wear, making them more reliable and maintenance-free.

Q2: Can it handle unstable or unbalanced loads?
A: Yes, it automatically balances three-phase loads even under extreme imbalance.

Q3: Is remote monitoring supported?
A: Yes, via RS485 (standard) and optional WiFi, RS232, or SNMP.