BLUEWAVE Active Power Filter

Product Description

The BLUEWAVE Active Power Filter provides real-time harmonic compensation for non-linear loads by generating compensating currents to eliminate harmonic distortion. It supports harmonic filtering, reactive power compensation, and three-phase unbalance correction to improve overall power quality.

Before BLUEWAVE is put into operation, the current waveform of the system is seriously distorted, with poor power quality (Fig. 1); after BLUEWAVE is put into operation, the current waveform of the system is close to a sine wave, with less waveform distortion and higher power quality (Fig. 2).

Fig. 1: System current waveform before BLUEWAVE is put into operation

Fig. 2: System current waveform after BLUEWAVE is put into operation

Product Features

Outstanding Harmonic Mitigation

Effectively mitigates 2nd–50th harmonics with over 97% efficiency.

Reliable Protection

IP20-rated enclosure design.

Intelligent Multi-Mode Integration

Supports prioritized combinations of harmonic filtering, reactive power compensation, and three-phase unbalance correction.

Rapid Dynamic Response

Total response time of ≤ 5 ms, ideal for rapidly changing industrial loads.

Technical Parameters

Rated Operating Voltage	AC210V±20%	AC400V±20%
Rated Overload Capacity	1.2 × rated voltage for 1 h; 1.2 × rated current for 30 s.
Rated Operating Frequency	50Hz±5%
Response Time	≤5ms
Rated Capacity	100A, 120A, 150A	50A, 75A	100A, 120A, 150A
Wiring Mode	3-phase 3-wire, 3-phase 4-wire
Cooling Mode	Forced-air cooling
Ambient Temperature	–10℃ to +40℃ (2%/K automatic derating above limit)
Relative Humidity	Max. monthly average 90%, non-condensing (at monthly avg. min. 25℃)
Parallel Operation	Supports multi-unit and mixed-capacity parallel operation
Communication	RS-485, Modbus-RTU protocol
Air Flow (Full Load)	≥1100m³/h	≥600m³/h	≥1100m³/h
Noise Level	≤60dB	≤60dB	≤60dB
Harmonic Mitigation Range	2nd–50th harmonics
Operation Modes	Harmonic, Reactive Power, and Unbalance (Freely combinable with priority settings)
Operating Altitude	≤2000 m
Dimensions (W×D×H) (mm)	Drawer: 500×570×235	Wall-mounted: 505×200×554 Drawer: 500×550×190	Wall-mounted: 505×260×574 Drawer: 500×570×235
Weight	37kg	31.5kg	37kg
Protection Rating	Standard IP20
Compliance Standard	JB/T 11067-2011 (Low-voltage Active Power Filter)
Note: Other capacities and voltage levels are customizable upon request.