Υποβρύχιοι κινητήρες 6” σε κάψουλα

These 6" rewindable motors, manufactured in ISO 9001 certified facilities, are built for dependable operation in 6" diameter or larger water wells.
Water lubricated thrust and radial bearings enable a maintenance free operation. A special diaphragm ensures pressure compensation inside the motor. The motor is filled with a special FES91 fluid, providing frost protection down to -15 °C storage temperature.

The Sand fighter® SiC seal system is standard.

υποβρύχιοι κινητήρες franklin σε κάψουλα 6

Specifications

  • Hermetically sealed stator, anti track, self healing stator resin prevents motor burn out
  • 37 and 45 kW Motors up to 50 °C ambient temperature
  • Removable “Water Bloc” lead connector
  • Cable material according to drinking water regulations (VDE / ACS / KTW approved)
  • Sand fighter® Motor with SiC mechanical seal απροβλημάτιστη λειτουργία σε αμμώδες περιβάλλον
  • High efficiency electrical design for low operation costs (low operation cost, cool running winding)
  • All motors prefilled and 100 % tested
  • Max. storage temperature -15 °C - + 60 °C
  • Design for retrofitable PT100 sensor
  • Non contaminating FES 93 filling
  • 45kN thrust capacity (standard in 37 kW and 45 kW motors)

Technical Specification:

  • Range 4 - 45 kW
  • 6-inch NEMA flange with Studs (M 12)
  • Protection: IP 68
  • Starts per hourmax. 20
  • Installation orientation: Vertical / horizontal (shaft end heightened)
  • Standard Voltage: 380-415 V/50 Hz, 460 V/60 Hz: +6% / -10%
    • Voltage tolerance 50 Hz from nominal: -10 %/+6 %
    • Voltage tolerance 60 Hz: ±10 % UN
  • Motor protection: Select thermal overloads according to DIN 61947-4-1
  • Insulation : Class F
  • Rated ambient temperature:
    • 4- 30 kW up to 30 °C
    • 37 & 45 kW up to 50 °C
  • Cooling flow: min. 0.16 m/s
  • DOL / YΔ - start (pos. of cables 90°)
  • Motor lead in 4 m length (VDE / ACS / KTW approved)

Options:

  • Special voltages
  • 45 kN High Thrust version (standard in 37 / 45 kW motors)
  • Higher-graded materials: 316SS and 904L
  • Retrofitable PT 100 temperature sensor
  • Special Lead lengths up to 50 m
  • Built-in SubMonitor Transmitter (standard for 37 & 45 kW)
  • Built-in PTC temperature sensor

Links

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