Parameter Specification
Model Number BMEH582040
Product Line AccuSine PCS+ Series
Type Active Harmonic Filter (AHF)
Rated Current 40A (continuous)
Dimensions (H×W×D) 482 × 177 × 400mm (19 × 7 × 15.75in)
Weight 32kg
Mounting Floor-standing/Rack (IP20)
Electrical Characteristics
Parameter Specification
Input Voltage Range 380-480V AC (±10%)
Frequency 50/60Hz (±5%)
Harmonic Compensation Up to 50th order
THID Reduction <5% (IEEE 519 compliant)
Reactive Compensation ±100% (leading/lagging)
Response Time <10ms (full load)
Efficiency >97%
Performance Specifications
Parameter Specification
Compensation Modes Harmonic + Reactive + Unbalance
Control Algorithm Instantaneous pq theory
Switching Frequency 20kHz (IGBT-based)
Overload Capacity 110% continuous / 150% for 1min
Communication & Monitoring
Parameter Specification
Standard Interface RS485 (Modbus RTU)
Optional Interface Ethernet TCP/IP
Display 5" LCD touchscreen
Monitoring Parameters THDv, THDi, PF, kW/kVAR, etc.
Protection Features
Parameter Specification
Electrical Protection Overcurrent/Overvoltage/Short-circuit
Thermal Protection Auto derating >40°C
System Protection Automatic bypass
Environmental Specifications
Parameter Specification
Operating Temperature 0°C to +45°C (+32°F to +113°F)
Storage Temperature -25°C to +70°C (-13°F to +158°F)
Relative Humidity <95% (non-condensing)
Altitude ≤1000m (3280ft) without derating
Certifications & Standards
Standard Compliance
Safety UL 508C, IEC 62040
EMC EN 61000-6-4
Harmonic Standards IEEE 519-2014
RoHS Directive 2011/65/EU
Ordering Information
Component Details
Base Unit BMEH582040
Optional Accessories Communication cards, CT sensors
Parallel Operation Up to 8 units
Typical Applications
Industrial plants with VFDs/rectifiers

Data center power systems

Hospital/airport critical infrastructure

Renewable energy integration