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Más información en el sitio del fabricante:
www.fairford.co.uk
QFE 3: Size 1 (from 9A - 146A), Size 2 (from 174A - 370A) y Size 3 (from 500A - 900A)
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El QFE3 es un arrancador avanzado que cumple con todos sus requerimientos. El teclado fácil de usar y la pantalla LCD de alta visibilidad son solo dos de los beneficios que hace a este arrancador la elección ideal para cualquier aplicación y que colocan a esta unidad por delante de la competencia.
Size 1 (from 9A - 146A)

The technological solution for all fixed speed induction motor applications including:
  • Compressors
  • Pumps
  • Conveyor belts
  • Crushers and grinders
  • Fans
  • Mixers
Whether a robust, fully featured Soft Starter is all you have in mind, or a sophisticated controller with a comms ability is closer to the mark, the powerful and flexible QFE range has the product to suit your needs.
SIZE 1 Power Details

GENERAL TECHNICAL SPECIFICATION QFE 9 QFE 16 QFE 23 QFE 30 QFE 44 QFE 59 QFE 72 QFE 85 QFE 105 QFE 146
Nominal Power(kW) @ 230 VAC 2.2 3.7 6.3 7.5 11 16 20 22 30 45
Nominal Power(kW) @ 400 VAC 4 7.5 11 15 22 30 37 45 55 63
Nominal Power(kW) @ 460 VAC 4 7.5 11 15 22 32 40 45 55 80
Nominal Power(kW) @ 575 VAC 5.5 11 15 22 30 37 45 55 75 110
Nominal Power(kW) @ 690 VAC 7.5 15 22 30 37 55 60 75 90 132
Normal Current A 9 16 23 30 44 59 72 85 105 146
AC Control Supply, VAC 115 or 230 (+10% -15%)
Normal Frequency, Hz 50/60 ± 2%
Size 2 (from 174A - 370A)

The technological solution for all fixed speed induction motor applications including:
  • Compressors
  • Pumps
  • Conveyor belts
  • Crushers and grinders
  • Fans
  • Mixers
Whether a robust, fully featured Soft Starter is all you have in mind, or a sophisticated controller with a comms ability is closer to the mark, the powerful and flexible QFE range has the product to suit your needs.
SIZE 2 Power Details

GENERAL TECHNICAL SPECIFICATION QFE 174 QFE 202 QFE 242 QFE 300 QFE 370
Nominal Power(kW) @ 230 VAC 55 63 75 90 110
Nominal Power(kW) @ 400 VAC 90 110 132 160 200
Nominal Power(kW) @ 460 VAC 110 132 150 185 220
Nominal Power(kW) @ 575 VAC 132 150 185 220 250
Nominal Power(kW) @ 690 VAC 160 200 220 300 375
Normal Current A 174 202 242 300 370
AC Control Supply, VAC 115 or 230 (+10% -15%)
Normal Frequency, Hz 50/60 ± 2%
Size 3 (from 500A - 900A)

The technological solution for all fixed speed induction motor applications including:
  • Compressors
  • Pumps
  • Conveyor belts
  • Crushers and grinders
  • Fans
  • Mixers
Whether a robust, fully featured Soft Starter is all you have in mind, or a sophisticated controller with a comms ability is closer to the mark, the powerful and flexible QFE range has the product to suit your needs.
SIZE 3 Power Details

GENERAL TECHNICAL SPECIFICATION QFE 500 QFE 600 QFE 750 QFE 900
Nominal Power(kW) @ 230 VAC 160 185 250 300
Nominal Power(kW) @ 400 VAC 250 320 400 500
Nominal Power(kW) @ 460 VAC 300 375 450 560
Nominal Power(kW) @ 575 VAC 375 450 560 670
Nominal Power(kW) @ 690 VAC 500 600 750 900
Normal Current A 500 600 750 900
AC Control Supply, VAC 115 or 230 (+10% -15%)
Normal Frequency, Hz 50/60 ± 2%