WEG E05518ET3YAX250SMF3W W22Xec IE3 55 kW 4P 250S/M 3Ph 380-400-415/660-690//460 V 50 Hz IC411 - TEFC - B3T


Price:
Sale price$14,565.33

Description

The W22Xec motor offer safety and reliability for operation in a great variety of applications that require a non-incendive motor (Zone 2). It provides safety and complies with efficiency level specified by IEC 60034-30-1. It meets the requirements of installations where the flammable mixture is not often present, but may present risks.

Standard IEC 60034-1
Frequency 50 Hz
Voltage 380-400-415/660-690//460 V
Number of poles 4
Degree of Protection IP55
Synchronous speed 1500 rpm
Output rating 55 kW
Mounting B3T
Flange Without
Terminal box¹ Top
Enclosure IC411 - TEFC


Electric Motors
Frame 250S/M
Output 55 kW (75 HP)
Number of Poles 4
Frequency 50 Hz
Rated speed 1480 rpm
Slip 1.33 %
Rated voltage 380/660 V
Rated current 103/59.3 A
L. R. Amperes 742/427 A
LRC 7.2
No load current 36.0/20.7 A
Rated torque 262 ft.lb
Locked rotor torque 240 %
Breakdown torque 270 %
Locked rotor time 28s (cold) 16s (hot)
Moment of inertia (J) 24.9 sq.ft.lb
Design N
Insulation Class F
Service factor 1.00
Temperature rise 80 K
Duty Cycle S1
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting B3T
Rotation¹ Both (CW and CCW)
Noise level² 64.0 dB(A)
Approx. weight³ 1078 lb
Efficiency
50% 94.5
75% 94.6
100% 94.6
Power factor
50% 0.73
75% 0.82
100% 0.86
Electric Motors
Frame 250S/M
Output 55 kW (75 HP)
Number of Poles 4
Frequency 50 Hz
Rated speed 1482 rpm
Slip 1.20 %
Rated voltage 400/690 V
Rated current 98.7/57.2 A
L. R. Amperes 760/441 A
LRC 7.7
No load current 39.0/22.6 A
Rated torque 262 ft.lb
Locked rotor torque 270 %
Breakdown torque 300 %
Locked rotor time 28s (cold) 16s (hot)
Moment of inertia (J) 24.9 sq.ft.lb
Design N
Insulation Class F
Service factor 1.00
Temperature rise 80 K
Duty Cycle S1
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting B3T
Rotation¹ Both (CW and CCW)
Noise level² 64.0 dB(A)
Approx. weight³ 1078 lb
Efficiency
50% 94.3
75% 94.6
100% 94.6
Power factor
50% 0.69
75% 0.80
100% 0.85
Electric Motors
Frame 250S/M
Output 55 kW (75 HP)
Number of Poles 4
Frequency 50 Hz
Rated speed 1484 rpm
Slip 1.07 %
Rated voltage 415 V
Rated current 97.5 A
L. R. Amperes 799 A
LRC 8.2
No load current 42.0 A
Rated torque 261 ft.lb
Locked rotor torque 300 %
Breakdown torque 330 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 24.9 sq.ft.lb
Design N
Insulation Class F
Service factor 1.00
Temperature rise 80 K
Duty Cycle S1
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting B3T
Rotation¹ Both (CW and CCW)
Noise level² 64.0 dB(A)
Approx. weight³ 1078 lb
Efficiency
50% 94.0
75% 94.6
100% 94.6
Power factor
50% 0.60
75% 0.78
100% 0.83
Electric Motors
Frame 250S/M
Output 55 kW (75 HP)
Number of Poles 4
Frequency 60 Hz
Rated speed 1785 rpm
Slip 0.83 %
Rated voltage 460 V
Rated current 87.2 A
L. R. Amperes 741 A
LRC 8.5
No load current 37.0 A
Rated torque 217 ft.lb
Locked rotor torque 310 %
Breakdown torque 340 %
Locked rotor time 34s (cold) 19s (hot)
Moment of inertia (J) 24.9 sq.ft.lb
Design N
Insulation Class F
Service factor 1.00
Temperature rise 80 K
Duty Cycle S1
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting B3T
Rotation¹ Both (CW and CCW)
Noise level² 68.0 dB(A)
Approx. weight³ 1078 lb
Efficiency
50% 94.1
75% 95.0
100% 95.4
Power factor
50% 0.67
75% 0.78
100% 0.83
Features
Frame Material Cast Iron
Impregnation Method Constant Resin Flow
Regreasing System At Drive end and Non-drive end
Main terminal box hole 2xM63x1,5
Terminal Block BMC - 6 pins
Shaft Locking Device Without
Drain Rubber, automatic
Shaft Material SAE 1040/45 Carbon Steel
Painting RAL 5009 205P (ISO 12944 - C3)
Grounding Lugs Double
Fan Cover material Cast Iron
Tropicalized Painting Without
Fan material Conductive Plastic
Bearing cap Yes- Bearing Cap
Winding thermal protection Thermistor - 2 wires 1 per phase 140°C Thermistor - 2 wires 1 per phase 155°C
Balancing Method 1/2 Key
Drip Cover Without
Overload protector (phenolic) Without overload protector
Connection Cables Quantity 6
Downloads

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