Series: AVC Services

AVC Active Voltage Conditioner

Advanced IGBT-type active voltage conditioner providing ultra-fast voltage sag and surge correction with ±0.5% precision for sensitive industrial and commercial loads. The AVC series delivers superior power quality protection from 15KVA to 3600KVA using innovative inverter-based technology that operates outside the main current path, ensuring >95% efficiency with minimal impact on connected equipment. Perfect for critical industrial processes requiring immunity from power quality events, featuring contactless regulation, no battery requirements, and redundant internal bypass systems for maximum reliability.

  • Ultra-Fast Response (<250μs)– Lightning-fast initial response with complete correction in <1/2 cycle
  • Exceptional Precision (±0.5%)– Superior voltage regulation accuracy for critical applications
  • IGBT Inverter Technology– Advanced power electronics with contactless regulation
  • No Battery Required– Draws energy from utility supply, eliminating maintenance costs
  • Independent Phase Control– Each phase controlled independently for optimal performance
  • Redundant Internal Bypass– Automatic bypass ensures continuous power during faults

AVC Active Voltage Conditioner Complete Specifications

AVC Series Technical Specifications
SpecificationEuropean StandardAmerican Standard
Capacity RangeSingle Phase: 15-50KVA, 60KVA-1800KVA (RND) Three Phase: 30KVA-500KVA, 600KVA-3600KVA (RND)15KVA-100KVA
Input Power SystemThree Phase 380V+N (3 Phase 4 Wire) Center ground referenced (TN-S)Single phase 127V, Dual Phase 120V/240V, Three Phase 220V
Input Voltage Range220V application: 176-264V 380V application: 228-456V±20%
Maximum Supply Voltage130%
Input Frequency50Hz/60Hz ±5Hz
Input HarmonicsTHDv<3%
Outage Control Ride Through10ms
Output Voltage220V/380V
Output ControlIndependent control on each phase
Regulation ModeContactless
Voltage Regulation Accuracy<±0.5% typical, ±2% maximum
Sag Correction Accuracy±4%
Sag Correction ResponseInitial <250μs, Complete <1/2 cycle
Continuous Regulation Range±10%
Power Factor Range0 lagging to 0.9 leading
Crest Factor300%
EfficiencyTypically >95%
Equivalent Impedance<4% (model specific)
Performance & Protection
Overload Capacity150% for 21s (once every 500s from 100% supply voltage)
Overload Protection120% for 60s, 150% for 15s, 1500% for 1s
Bypass SystemsManual bypass, Automatic bypass
Transfer TimeTo Bypass <0.5ms / <250ms
Equivalent Series Impedance (Bypass)<2.5% typical
Transformer TypeDry type
Injection TransformerDiii (delta + 3 independent windings)
Insulation ClassIEC 60085 Thermal class 200
Display System7 inch Touch Screen (Parameter control, power info, fault log, history curve)
Environmental Specifications
Operating Temperature0°C to 50°C (32°F to 122°F)
Working Temperature-25°C to +45°C
Storage Temperature-30°C to +70°C
Temperature DeratingAbove 40°C, derate at 2% load per °C to maximum 50°C
Operating Altitude<1000m without derating
Altitude Derating1% every 100m above 1500m, 2000m maximum
Humidity<95%, non-condensing
Protection GradeIP54
Noise Level<75dBA@1m
Pollution Degree Rating200%
Cooling SystemInverter: Forced ventilation, Transformer: Natural convection

AVC Active Voltage Conditioner Complete Catalog

Operational Detail & Working Principle

AVC Active Voltage Conditioner Complete Catalog

AVC Active Voltage Conditioner Applications

Semiconductor Manufacturing

Semiconductor Manufacturing

Ultra-precise voltage conditioning for sensitive fabrication equipment in cleanroom environments where even minimal voltage variations can cause costly wafer damage.
  • Applications: Wafer Processing Equipment, Ion Implanters, Lithography Systems, CVD/PVD Equipment, Metrology Tools
  • Recommended Models: 600KVA – 3600KVA
  • Core Value: IGBT inverter technology with ±0.5% precision for critical semiconductor processes
Medical Equipment

Medical Equipment

Critical power quality protection for life-support systems and diagnostic equipment requiring uninterrupted operation during voltage disturbances.
  • Applications: ICU Equipment, Surgical Systems, MRI/CT Scanners, Life Support Devices, Laboratory Analyzers
  • Recommended Models: 30KVA – 500KVA
  • Core Value: Ultra-fast response (<250μs) with no battery maintenance for maximum reliability
Data Centers

Data Centers

Advanced voltage regulation for mission-critical IT infrastructure requiring >95% efficiency and independent phase control for optimal performance.
  • Applications: Server Racks, Network Equipment, Storage Systems, Cooling Infrastructure, UPS Systems
  • Recommended Models: 100KVA – 1800KVA
  • Core Value: Independent phase control with contactless regulation for maximum uptime

Why Choose YIY AVC Series?

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Ultra-Fast Response Technology

  • Initial response time <250μs for immediate protection
  • Complete correction within 1/2 cycle (8.33ms at 60Hz)
  • Lightning-fast voltage sag and surge correction
  • Zero interruption to connected equipment during correction

 

29

Advanced IGBT Inverter Technology

  • Contactless voltage regulation eliminates mechanical wear
  • IGBT-based power electronics for superior reliability
  • No battery requirements – draws energy from utility supply
  • Redundant internal bypass systems for maximum availability
30

Exceptional Precision Control

  • Industry-leading ±0.5% typical accuracy (±2% maximum)
  • Independent control on each phase for optimal performance
  • Superior voltage regulation for critical applications
  • Continuous regulation range of ±10% from nominal voltage

Contact Us

Don’t hesitate to reach out for any questions, quotes, or specialized advice. Our industry veterans are available to guide you through your specific needs.

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    Zhejiang Yiyen Holding Group Co.,Ltd

    Address:

    No.77, Xiang Long Road, Lian Du Zone, Lishui City, Zhejiang Province, China

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