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Gensave-ARD-AHF050

243,000.00

An Active Harmonic Filter (AHF) is a device that mitigates harmonics, reduces process-related voltage fluctuations, and improves equipment operating life and system capacity. It is a parallel device that works like a noise cancellation system by injecting equivalent and opposite frequencies to decrease harmonics. AHFs can be part of a power factor correction and harmonic filtering system

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Description

Gensave ARD Series Active Harmonic Filter, operates on the base of a three -level

topology circuit, provide power quality solutions such as eliminate harmonic,

stepless power factor correction, and load balance. The AHF module capacity of

AHF modular from 30A to 150A, and allows 20 modules to connect parallel, and

users can easily get the target filter current capacity.

Product value:

  • Eliminate the harmonic current of nonlinear load
  • Improve the operating efficiency of the power system and reduce the

downtime of the power distribution system, especially for low-voltage

systems with frequent load upgrades

  • Meet the strict requirements of Utilities for electrical energy quality, avoid

fines and power supply interruptions caused by electrical quality problems,

and reduce carbon dioxide emissions.

Technical data and specifications
Rated Voltage 440V

Max Voltage 500v

30, 50、75、100、150、

Grid voltage range
Rated Current
Frequency 50/60Hz (-10%~+10%)
Harmonic current

compensation range

2nd to 50th harmonic order
Rate of harmonic reduction >97%
CT configuration Closed or open loop(Open loop is recommended in case of parallel operation)
Overall response time ≤10ms
Grid type 3P3W, 3P4W
Overload capacity 110%-Continuous operation,120%-1min
Circuit topology 3-level topology
Switching frequency 20 kHz
Modularity Maximum 20 units can be combined
Redundancy Master/master or master/slave arrangement
Typical power losses < 2.5% (depending of the load)
Target power factor Adjustable from –1 to 1
Harmonic compensation Available
Reactive power

compensation

Available
Unbalance compensation Available
Display 1.8/4.3/7-inch HMI(Optional)
Communication ports RS485
Modbus (RTU)
Noise level < 69 dB (depending on the load and model)
Altitude Humidity

Humidity

Derating usage >2000m  
Operating Temperature:-35°C~55°C,Derating usage above 55℃

Storage temperature:-45°C~70°C

5%~95%RH,non-condensing
Protection class IP20
Design/Approvals EN 62477-1(2012),EN 61439-1 (2011)
EMC EN/IEC 61000-6-4,Class A
Certification CE,CQC

 

 

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