WEG E25018EP3YAX355MLF3W W22Xec IE2 250 kW 4P 355M/L 3Ph 380-400-415/660-690//460 V 50 Hz IC411 - TEFC - B3T


Price:
Sale price$51,941.13

Description

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 250 kW
Mounting B3T
Flange Without
Terminal box¹ Top
Enclosure IC411 - TEFC


Electric Motors
Frame 355M/L
Output 250 kW (340 HP)
Number of Poles 4
Frequency 50 Hz
Rated speed 1489 rpm
Slip 0.73 %
Rated voltage 380/660 V
Rated current 462/266 A
L. R. Amperes 2541/1463 A
LRC 5.5
No load current 130/74.8 A
Rated torque 1180 ft.lb
Locked rotor torque 180 %
Breakdown torque 210 %
Locked rotor time 32s (cold) 18s (hot)
Moment of inertia (J) 171 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 76.0 dB(A)
Approx. weight³ 3532 lb
Efficiency
50% 95.6
75% 95.7
100% 95.7
Power factor
50% 0.77
75% 0.84
100% 0.86
Electric Motors
Frame 355M/L
Output 250 kW (340 HP)
Number of Poles 4
Frequency 50 Hz
Rated speed 1490 rpm
Slip 0.67 %
Rated voltage 400/690 V
Rated current 443/257 A
L. R. Amperes 2658/1541 A
LRC 6.0
No load current 140/81.2 A
Rated torque 1180 ft.lb
Locked rotor torque 220 %
Breakdown torque 240 %
Locked rotor time 32s (cold) 18s (hot)
Moment of inertia (J) 171 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 76.0 dB(A)
Approx. weight³ 3532 lb
Efficiency
50% 95.4
75% 95.8
100% 95.8
Power factor
50% 0.73
75% 0.82
100% 0.85
Electric Motors
Frame 355M/L
Output 250 kW (340 HP)
Number of Poles 4
Frequency 50 Hz
Rated speed 1491 rpm
Slip 0.60 %
Rated voltage 415 V
Rated current 432 A
L. R. Amperes 2808 A
LRC 6.5
No load current 152 A
Rated torque 1180 ft.lb
Locked rotor torque 229 %
Breakdown torque 250 %
Locked rotor time 32s (cold) 18s (hot)
Moment of inertia (J) 171 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 76.0 dB(A)
Approx. weight³ 3532 lb
Efficiency
50% 94.2
75% 95.7
100% 95.8
Power factor
50% 0.70
75% 0.80
100% 0.84
Electric Motors
Frame 355M/L
Output 250 kW (340 HP)
Number of Poles 4
Frequency 60 Hz
Rated speed 1792 rpm
Slip 0.44 %
Rated voltage 460 V
Rated current 385 A
L. R. Amperes 2695 A
LRC 7.0
No load current 130 A
Rated torque 983 ft.lb
Locked rotor torque 240 %
Breakdown torque 270 %
Locked rotor time 32s (cold) 18s (hot)
Moment of inertia (J) 171 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 81.0 dB(A)
Approx. weight³ 3532 lb
Efficiency
50% 95.0
75% 95.4
100% 95.8
Power factor
50% 0.70
75% 0.81
100% 0.85
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 4140 Carbon Steel
Painting RAL 5009 205P (ISO 12944 - C3)
Grounding Lugs Double
Fan Cover material Cast Iron
Tropicalized Painting Without
Fan material Aluminum
Bearing cap Yes- Bearing Cap
Winding thermal protection Thermistor - 2 wires 1 per phase 140°C Thermistor - 2 wires 1 per phase 155°C
Drip Cover Without
Overload protector (phenolic) Without overload protector
Connection Cables Quantity 6
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