Power capacitors for power factor correction ¹⁾

Applications

• Conventional and dynamic PFC
• Tuned and de-tuned capacitor banks
• Industrial applications calling for high reliability

Features

• Voltage: 230 … 690 V AC
• Output: 5 ... 33 kvar, 50/60 Hz
• B25674: Gas impregnated
• B27675: Biodegradable soft resin
• Life expectancy:
  • B25674: Up to 180 000 hours at temperature class -40/D
  • B25675: Up to 200 000 hours at temperature class -40/D

Customer benefits

Costs

• Reduction of costs due to higher packing density and compact cabinets possible
• Reduction of mounting and connection time
• Reduced costs for new investments due to long life expectancy

Electrical

• High overcurrent loading up to 1.6 x IR ... 2 x IR
• High inrush current withstand capability due to "wave cut" and heavy edge up to 500 x IR
• Different terminal types

Mechanical and maintenance

• Upright/horizontal mounting position, maintenance-free
• High packing density due to compact dimensions

Safety

• Overpressure disconnector
• Self-healing
• Dry design and semi dry design
• Touch-proof terminals

Environment

• PCB-free, RoHS