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AccuSine PCS

Filtros activos antiarmónicos


AccuSine PCS
  • Características

    • A complete solution for harmonic filtering that meets every harmonic standard around the world
    • Can be operated as a displacement power factor correction device independent of or in conjunction with harmonic mitigation
    • Provides cycle-by-cycle correction
    • Provides 100 microsecond response for VAR compensation
    • Includes fuses rated 200,000 amperes of interrupting capacity (AIC) which meets most installation requirements around the world.

    Technical data

    • Network voltage: 208-480 VAC, use up to 20 kV with transformers
    • Frequency: 50/60 Hz +/- 3 Hz
    • Ambient temperature: 0° to 40°C
    • Contamination levels (IEC 60721-3-3)
    • Altitude: 0 to 1000m (3300ft) above sea level - over 1000m derate 1% for each additional 100m
    • Standards: UL508, CSA, C-Tick, ABS, and more
    • Humidity: up to 95%, non condensing
    • Corrective Capability: <5% TDD(I) & to near unity displacement power factor
    • HMI Display: Touchpad display with graphics
    • Enclosure: N1, N12, IP30, IP54, CH (Chassis)


    • Simple selection spreadsheet or on-line tool ( - no need for harmonic studies
    • Simple installation and ease of expansion - for parallel operation, each unit functions independently with only current transformer and communication interconnections (no power interconnections) 
    • Current transformers can be installed on the incoming mains (source sense) or on the feeders to the loads (load sense) for maximum installation flexibility

    Peace of mind 

    • Each unit is tested for 4 hours or more at full load to ensure reliability
    • Achieve compliance with any harmonic standard anywhere around the world when sized correctly
    • Logic ride through during mains power outages up to 10 minutes - ensures AccuSine PCS is operating prior to loads to provide compensation upon start up
    • Compatible with generator sources - off loads generators of reactive and harmonic current demands to extend life and ensure proper operation of generators
    • Compatible with UPS sources: relieves UPS of reactive and harmonic current demands to ensure proper operation of UPS
    • Ensures energy efficiency by optimising transformer and cable capacities; reduces utility power factor penalties; and saves the cost of generation and transmission of reactive and harmonic current (non active currents)
    • Maximises plant up time when used for harmonic and/or power factor correction


    • Anywhere nonlinear loads are present: water/wastewater facilities, HVAC systems, oil & gas platforms, petrochemical plants, port cranes, mining, pharmaceuticals, pulp & paper, automotive plants, all-electric ships, wind mill and solar farms, steel mills, plastic extrusion plants, and more
    • Stop voltage sags and flicker due to load current fluctuations (VAR compensation): Ball mills, shredders, arc welders, arc furnaces, hard to start AC motors, and more


    • Accusine, Harmonic filter