QSRB25 series fixed capacitor banks

Power factor correction fixed serie QSRB25

THDi ≤ 50%

More details

Network: 400Vac 50Hz THDi ≤10%, Resonance not allowed, Capacitors: 440Vac 50Hz, THDi ≤50%

Technical characteristics

  • Rated voltage 400Vac
  • Rated frequency 50Hz (60Hz on request)
  • Rated power Referred to rated frequency and voltage
  • Working Temperature Range -25°C/+50°C
  • Cubicle 20/10mm sheet steel, protected against corrosion by a phosphating treatment. Epoxy powder painted, RAL 7035 color (other colors on request). External Protection degree: IP30 Locking system: by screw
  • Ventilation Natural
  • Isolating switch Three-pole with door interlocking device
  • Supplying Entry of the cable from the top
  • Wiring By N07VK CEI 20-22 flame retardant cables
  • Fuses Each capacitor banks is protected by a set of three fuses (NH00 type) with high breaking capacity
  • Capacitors Single phase of type self-healing, made up of metalized polypropylene, equipped with overpressure safety device and discharge resistor. Filling: biodegradable non toxic dry type, PCB free. Delta connection
  • Serie 440Vac Capacitance tolerance: -5% +10% Dielectric losses: <0.3W/kvar Temperature class: -25°C (55°C)
  • Reference standards complying with: L.V. 73/23 (93/68) EEC directive. Capacitors: CEI EN 60831-1/2 Equipment: CEI EN 60439-1/2

Type

WxDxH mm

Power

kVAR 400V

Isolating switch

A

Current

A

Weight

kg

Power

kVAR 415V

QSRB25-5

325x225x380

5407,285,5

QSRB25-10

325x225x380

104014,4911

QSRB25-15

325x225x380

154021,61016

QSRB25-20

325x225x380

206328,81222

QSRB25-25

325x225x380

2563361327

QSRB25-30

325x225x380

3080431532,5

QSRB25-40

355x225x550

40125581843

QSRB25-50

355x225x550

50125722054

QSRB25-60

355x225x550

60200862265