Υποβρύχιοι Kινητήρες 8” σε κάψουλα

These 10" rewindable motors, manufactured in ISO 9001 certified facilities, are built for dependable operation in 8" diameter or larger water wells
It is fitted with water lubricated radial and thrust bearings for 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 Sandfighter® SiC seal system is the option for sandy applications.

υποβρύχιοι κινητήρες σε κάψουλα franklin 8

Specifications

  • Hermetically sealed stator, anti track, self healing stator resin prevents motor burn out
  • Removable “Water Bloc” lead connector
  • Cable material according to drinking water regulations (VDE / ACS / KTW approved)
  • Sand fighter® Motor with SiC mechanical seal απροβλημάτιση 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
  • Non contaminating FES 93 filling

Technical Specification:

  • 30 - 150 kW
  • 8" NEMA double flange
  • Protection: IP 68
  • Frequency of starts: 10 starts/ hour (with min. 3 minutes resting time), equally distributed
  • 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: 30 °C
  • Cooling flow: min. 0.16 m/s
  • Built-in SubMonitor Transmitter
  • DOL / YΔ - start (pos. of cables 90 °)
  • Motor lead in 8 m length (VDE / ACS / KTW approved)

Options:

  • Special voltages
  • Motors complete in 316 SS
  • Retrofitable PT 100 temperature sensor
  • Σύστημα μηχανικής απώθησης άμμου Sandfighter® και μηχανική ασφάλεια SiC (μέρος του βασικού εξοπλισμού στους κινητήρες 316SS)

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