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DT250504NPRBW22447T,Weg, 250Hp,1780 Rpm,575Volts,Fr:445/447TD,W22,

DT250504NPRBW22447T,Weg, 250Hp,1780 Rpm,575Volts,Fr:445/447TD,W22,

E-Motor Nations

  • $20,232.00


HT250504NPRBW22447T, Weg, Replace Marathon E329, 449TTFS16426, MaxMotion MPP-102, MPC-102W, Teco Westinghouse PDH25045, Nidec, Us Motors, CD250P2G,

 

  • FLANGE: Without
  • Output: 250 HP (185 kW)
  • FRAME: 445/7T
  • ALTITUDE: 1000 m.a.s.l.
  • AMBIENT TEMPERATURE: -20°C to +40°C
  • STARTING METHOD: Direct On Line
  • DUTY CYCLE: Cont.(S1)
  • TEMPERATURE RISE: 80 K
  • Voltage 575-600V
  • SERVICE FACTOR: 1.15
  • INSULATION CLASS: F
  • DESIGN: B
  • MOMENT OF INERTIA (J): 89.6 sq.ft.lb
  • LOCKED ROTOR TIME: 27s (cold) 15s (hot)
  • BREAKDOWN TORQUE: 240 %
  • RATED TORQUE: 738 ft.lb
  • NO LOAD CURRENT: 72.0 A
  • LRC: 6.5x(Code G)
  • L. R. AMPERES: 1461 A
  • RATED CURRENT: 225 A
  • SLIP: 1.11 %
  • RATED SPEED: 1780 rpm
  • MOUNTING: F-1
  • DEGREE OF PROTECTION: IP55
  • FREQUENCY: 60 Hz
  • SYNCHRONOUS SPEED: 1800 rpm
  • STANDARD: NEMA MG-1
  • FRAME MATERIAL: Cast Iron
  • IMPREGNATION METHOD: Constant Resin Flow
  • MAIN TERMINAL BOX HOLE: 2xNPT 3"
  • TERMINAL BLOCK: Without
  • SHAFT LOCKING DEVICE: With
  • DRAIN: Rubber, automatic
  • SHAFT MATERIAL: SAE 4140 Carbon Steel
  • PAINTING: RAL 5009 203A (ISO 12944 - C3)
  • GROUNDING LUGS: Double
  • FAN COVER MATERIAL: Cast Iron
  • TROPICALIZED PAINTING: Without
  • FAN MATERIAL: Plastic
  • BEARING CAP: Yes- Bearing Cap
  • BALANCING METHOD: 1/2 Key
  • DRIP COVER: Without
  • OVERLOAD PROTECTOR (PHENOLIC): Without overload protector
  • NDE BEARING: 6316 C3
  • GREASE TYPE: Mobil Polyrex EM
  • LOCKED ROTOR TORQUE: 229 %
  • ROTATION: Both (CW and CCW)
  • NOISE LEVEL: 73.0 dB(A)
  • BEARING TYPE: NU-319 C3
  • SEALING: WSeal
  • NDE BEARING SEAL: WSeal

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