Product Overview
VSKAPF/SVG Active Power Filter is an advanced harmonic mitigation solution. It dynamically tracks and compensates grid harmonics by detecting harmonic currents from non-linear loads and injecting countervailing current into the grid. Featuring competitive performance, reduced cost and compact footprint, it cuts down space occupation and lowers the adoption barrier for active harmonic filtering.
Technical Parameters
Parameter |
Value |
Compensation Capacity |
50A/100A/150A/200A/300A (customizable). Modules and cabinets can be freely paralleled for capacity expansion |
Input | |
Wiring Mode |
Three-phase three-wire / Three-phase four-wire |
Operating Voltage |
380V -40% ~ +20% |
Operating Frequency |
50Hz -10% ~ +10% |
Performance Indicators | |
Overall Efficiency |
97% |
Filtering Capability |
THDi (Total Harmonic Current Distortion) <5% |
Filtering Range |
2nd ~ 50th harmonic order |
Response Time |
<300μS |
Full Response Time |
<10ms |
Neutral Line Filtering Capacity |
3 times of phase current |
IGBT Frequency |
30kHz (equivalent frequency) |
Self-diagnosis & Protection Function |
Available |
Communication Interface |
RS232, RS485 |
Communication Protocol |
Modbus Protocol |
Installation Method |
Wall-mounted / Rack-mounted |
Protection Class |
IP30 |
Lightning Protection |
20KV |
Maximum Parallel Units |
Unlimited |
CT Transformer |
100/5~4000/5 |
Service Conditions
Ambient Temperature：Works stably within 0℃ ~ +40℃, suitable for most indoor power distribution environments.
Working Altitude：Applicable for altitude below 1500m, 1500-4000m, power derating by 1% per 100m rise in accordance with GB/T3859.2.
Grid Voltage：Supports standard 3-phase AC grid voltage with allowable normal voltage fluctuation rang
Installation Environment：Indoor installation only, free from severe vibration, corrosive gas and strong dust pollution.
Continuous Operation：Designed for 24/7 long-term continuous operation with stable load adaptability.
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