Products

AccuSine PFV+

AccuSine PFV+ is a very simple and effective means to eliminate leading or lagging power factor, reduce voltage fluctuations enhance equipment operating life, and improve system power capacity.

• AccuSine PFV+ offers many features in one package that others require multiple models to accomplish. Power Factor correction with AccuSine PFV+ is worry-free and without the risk of resonance.

Features

AccuSine PVF+ can be operated as a displacement power factor correction and/or load balancing device.

Technical Data

• Standard RMS output current ratings
  • 60 A, 120 A, 200 A, 300 A - 380 V AC to 480 V AC
  • 47 A, 94 A, 157 A, 235 A - 480-600 V AC
  • 40 A, 80 A, 133 A, 200 A - 600-690 V AC
• Nominal voltage
  • 380-480 V AC; +10%/-15%
  • 480-600 V AC; +10%/-15%
  • 600-690 V AC; +10%/-15%
• Up to 35kV with external transformers.
• Nominal Frequency
  • 50/60 Hz, ±3 % auto sensing
• Power factor correction
• Optimized unity PF, Leading (capacitive) or lagging (inductive) power factor (Cos f) to target.
• Mains current balancing
  • Negative sequence current injected to balance fundamental current on the mains due to load imbalance (inherently corrects displacement PF (Cos φ)).
• Control response time
  • 25 μs
• Reactive correction time
  • 1/4 cycle
• Operating Temperature
  • 60 A, 120 A & 200 A: IP00, IP20, UL Type Open, & UL Type 1 configurations -0 °C to 45 °C
  • All others 0 °C to 40 °C
  • Derate 2 % per degree °C to 50 °C
• Relative humidity
  • 0-95 %, noncondensing
• Operating Altitude
  • 1000 m (derate 1 %/100 m above)
• Standards compliance/certification
  • cULus (UL508 , CSA 22.2 No. 14)
  • CE Certified, ABS, Lloyds, other local standards
• Display
  • 145 mm QVGA TFT 7-color touchscreen
• HMI (Magelis STU)
  • Plain language output (no cryptic codes)
• Protection (enclosure)
  • IP00, IP20, IP31, IP54, UL Type 2, UL Type 12