AccuSine SWP

• Global compensation or individual harmonic compensation, from H2 to H50, global or selective
• Reactive compensation: power factor correction, cos φ to near unity, selectable set point.
• Electrical systems: 3-wire or 4-wire.
• Neutral current correction: 3 times unit rating.
• Product standards: CE Certified.
• Parallel capability: up to 4 like units.
• Enclosure type: IP20, wall mounted.
• Communication: 3 dry (voltage free) contacts to monitor status from remote location; Standard RS422/485 link for J-Bus and Modbus.
• Functionality: harmonic mitigation or power factor correction, separately or combined.
• Human Machine Interface: graphic display, seven languages.

Technical Data

• System input
  • Nominal voltage: 400 V -20 + 15%; other voltages with transformer
  • Nominal frequency: 50Hz, 60 Hz, +/-8%
• Number of phases: 3 phases with or without neutral

• Technical characteristics
  • Compensated harmonic currents: H2 to 50, full compensation or individual compensation.
  • Fast response at < 2 cycles
  • Overload: possibility of continuous operation with current limitation.

• Environmental conditions
  • 0 °C to 40 °C continuous (derate 2 %/1 °C to 50 °C)
  • Relative humidity: 0 to 95 % without condensation
  • Operating altitude: < 1000 m, (derate 1 %/100 m above)
  • Reference technical standards: IEC/EN

• AccuSine SWP  is extremely compact. It can be wall-mounted or installed in a switchgear cubicle;
• AccuSine SWP  can be connected in parallel, allowing future increases in power demand without disconnecting the supply;
• AccuSine SWP  adapts automatically to any single-phase or three-phase load: computer load, variable speed drives, etc. It is compatible with any type of neutral systems.

By neutralising harmonics AccuSine SWP  eliminates:

• nuisance tripping of circuit-breakers,
• Premature ageing of equipment.

By correcting the cos., AccuSine SWP  allows:

• energy savings,
• Full compatibility of generator sets with capacitive loads