Key Benefits & Highlights
- Precision Voltage Control
• ±(1–7)% selectable regulation accuracy, plus a high‑precision ±2.5% factory option
• <10 ms response time and ≤100 ms stabilization schedule - True Contactless IGBT/Servo Motor Design
• Completely static operation with zero additional waveform distortion
• Ultra‑low noise (45 dB at 70% load) and maintenance‑free air‑cooling - High Efficiency & Energy Savings
• ≥97% efficiency up to 50 kVA, ≥99% above 50 kVA
• 150% overload capacity for 5 min, 200% for 1 min - Robust Protection Suite
• Multi‑protect functions: over/under‑voltage, over‑current, short circuit, phase loss, wrong phase sequence, over‑temperature, manual bypass, and more - Global Compliance & Customization
• Indoor (IP21) or outdoor (IP54/IP65) enclosures
• Input range ±15%–±60% (standard ±20%), frequency 47–63 Hz
• Available in 3P+N+G or 3P+G configurations, with branded Chint (standard), ABB or Schneider input switch
Specification
| Input Voltage range | Three phase 304V-456V , for wider range can be customized |
| Frequency | 50Hz/60Hz |
| Related voltage | Line voltage 380V |
| Voltage regulation accuracy | ±(1-7)% selectable (± 2.5% high precision) |
| Response time | <10ms |
| Stable schedule | ≤ 100ms |
| Waveform distortion | Not generate additional waveform distortion(static) |
| Effectiveness | 50KVA and below ≥97%, Above 50KVA ≥99% |
| Three-phase unbalance | Three-phase point voltage automatic balance |
| Delayed output | Regulate first, then output(protect the device from shock) |
| Overpressure | Output phase power is higher than 10%(245) |
| Under voltage | Output phase power is less than 10%(195) |
| Input | |
| Input voltage | 220V/380V,230V/400V,240V/415V etc or other voltage accepted |
| Phase | 3P+N+G or 3P+G option |
| Input range | ±20%(±15%~±60%) can be customized |
| Input frequency | 47Hz-63Hz |
| Input switch | Chint Brand switch(ABB,Schneider option) |
| Output | |
| Output voltage | 220V/380V,230V/400V,240V/415V etc or other voltage accepted |
| Phase | 3P+N+G or 3P+G option |
| Output accuracy | ±1%-±5%(factory setting 2%) |
| Output Frequency | 50Hz/60Hz (LCD display will be identify automatc 50 or 60Hz) |
| Power factor | 0.8 or 0.9,1 option( general AVR 0.8) |
| Waveform distortion | No distortion(same as input waveform) |
| Efficiency | ≥98%(on full load) |
| Overload capacity | 150% for 5 minutes,200% for 1 minute |
| Response time | <10ms |
| THD | <3%(linear load) |
| General | |
| Compensation transformer | Insulation H level,200 degree |
| Control method | Compensation regulation or Independent regulation for each phase (option) |
| Working principle | Full automatic ,servo motor/SCR/IGBT |
| IP level | IP21(indoor), IP54 or IP65(Outdoor) |
| Cooling | Air cooling/ Fan system |
| Environment | |
| Woking temperature | -20° to +50°(if high teperature in your city,please inform us) |
| Ralative humidity | <90% |
| Noise | 45db@70% load,55db@100%load (within one meter) |
| Altitude | <1500m |
| LCD display | |
| Display | 5.0 LCD digital dispaly |
| LCD display show | Input Phase to netural |
| Input phase to phase | |
| Output phase to neutral | |
| Output phase to phase | |
| Load Current in each phases(press button to switch ) | |
| Frequency (50 or 60hz autoamtic indentify show) | |
| Working temperature | |
| Function | |
| Normal functions | Malti-protect fuction,over voltage/under voltage protection,over current protection,over load protection,saty start protection,manual bypass protection,short circuit protection,lack of phase protection,wrong sequence protection,indicate alarm,over temperature protection. |
Applications
- Industrial Manufacturing: CNC machines, hydraulic presses, welding lines
- Energy & Utilities: Substations, pump stations, telecom shelters
- Data Centers & IT: Servers, networking racks, UPS front ends
- Commercial Buildings: HVAC systems, elevators, lighting controls
- Medical & Laboratory: MRI, CT scanners, sensitive testing equipment
Why Choose Our 100 kVA AVR?
- Proven Reliability: Decades of field‑testing in harsh environments
- Global Certifications: Meets IEC, CE, RoHS, ISO 9001/14001/15001 standards
- Maximized Uptime: Redundant protection layers and hot‑swappable bypass
- Cost Savings: Lower energy loss, reduced maintenance, longer equipment life
Optimize your power infrastructure today with our Three-Phase Automatic Voltage Regulator. Contact us for a tailored solution, competitive pricing, and rapid delivery on your 100 kva-4000kva AVR needs.
