Modular Sine series Active Harmonic Filter (S-AHF)

Sineteng S-AHF with the functions of 2 orders to 50orders harmonic compensation, from-1 to 1 reactive power compensation, three-phase unbalance Control. With wall mounted module, rack mounted module and cabinet AHF.

7inch touch screen 7inch terminal touch control system, bring you new experience in electrical industry. It contains the main interface, settings, waveforms, and other various parameters you want to know.

A wide capacity range
30A, 50A, 75A, 100A, 150A, one Cabinet most up to 6modules 900A (Leading the active harmonic filter industry).

The principle of Harmonic Filter

S-AHF real-time acquiring current signal through external current transformer, testing circuit isolated the harmonic part through internal, through IGBT power converter generated the compensation current equal in magnitude and phase opposite to the system harmonic , to achieve harmonic filtering functions.

SAHF output compensating currents according to the system of harmonic dynamic accurate variation, therefore, the problem of compensation does not arise. In addition, AHF inside has the function of overload protection, when the harmonic content of the system is greater than the capacity of the filter, the device may be automatically limited to 100% of rated capacity output, will not occur overload.

Application Experience

Sineteng sine Active harmonic filter apply to various occasions which with the problem of harmonic pollution, low power factor, three phase unbalance, such as the modern building, IDC, hospital, automobile manufacturing, food factory, textile mill, drilling and so on.

Main Products Parameters

Special Application Industries

Empirical values and recommended treatment plans for harmonic current distortion rate in different industries.

 

 

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