WEG E25018XP3YAX355MLF3W W22Xdb IE2 250 kW 4P 355M/L 3Ph 380-400-415/660-690//460 V 50 Hz IC411 - TEFC - B3T


Price:
Sale price$73,075.31

Description

The W22Xdb line is an evolution in the market of classified area products offering high efficiency levels, energy saving, low operational costs, extended lifetime, low maintenance and assured safety.

Standard IEC 60034-1
Frequency 50 Hz
Voltage 380-400-415/660-690//460 V
Number of poles 4
Degree of Protection IP56
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 1490 rpm
Slip 0.67 %
Rated voltage 380/660 V
Rated current 462/266 A
L. R. Amperes 2911/1676 A
LRC 6.3
No load current 108/62.2 A
Rated torque 1180 ft.lb
Locked rotor torque 190 %
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 IP56
Enclosure IC411 - TEFC
Mounting B3T
Rotation¹ Both (CW and CCW)
Noise level² 76.0 dB(A)
Approx. weight³ 4459 lb
Efficiency
50% 95.6
75% 95.7
100% 95.7
Power factor
50% 0.81
75% 0.85
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 438/254 A
L. R. Amperes 2978/1727 A
LRC 6.8
No load current 115/66.7 A
Rated torque 1180 ft.lb
Locked rotor torque 210 %
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 IP56
Enclosure IC411 - TEFC
Mounting B3T
Rotation¹ Both (CW and CCW)
Noise level² 76.0 dB(A)
Approx. weight³ 4459 lb
Efficiency
50% 95.4
75% 95.8
100% 95.8
Power factor
50% 0.79
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 415 V
Rated current 427 A
L. R. Amperes 3117 A
LRC 7.3
No load current 122 A
Rated torque 1180 ft.lb
Locked rotor torque 220 %
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 IP56
Enclosure IC411 - TEFC
Mounting B3T
Rotation¹ Both (CW and CCW)
Noise level² 76.0 dB(A)
Approx. weight³ 4459 lb
Efficiency
50% 94.2
75% 95.7
100% 95.8
Power factor
50% 0.77
75% 0.83
100% 0.85
Electric Motors
Frame 355M/L
Output 250 kW (340 HP)
Number of Poles 4
Frequency 60 Hz
Rated speed 1790 rpm
Slip 0.56 %
Rated voltage 460 V
Rated current 385 A
L. R. Amperes 2926 A
LRC 7.6
No load current 108 A
Rated torque 984 ft.lb
Locked rotor torque 250 %
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 IP56
Enclosure IC411 - TEFC
Mounting B3T
Rotation¹ Both (CW and CCW)
Noise level² 81.0 dB(A)
Approx. weight³ 4459 lb
Efficiency
50% 95.0
75% 95.4
100% 95.8
Power factor
50% 0.77
75% 0.83
100% 0.85
Features
Frame Material Cast Iron
Impregnation Method Constant Resin Flow
Regreasing System At Drive end and Non-drive end
Space Heater Voltage 200 - 240 V
Main terminal box hole 2xM63x1,5
Terminal Block BMC - 6 pins
Shaft Locking Device Without
Shaft Material SAE 4140 Carbon Steel
Painting RAL 5009 205P (ISO 12944 - C4)
Grounding Lugs Double
Fan Cover material Cast Iron
Tropicalized Painting Without
Joints Seal Lumomoly
Fan material Aluminum
Bearing cap Yes- Bearing Cap
Bolt Material Carbon Steel
Winding thermal protection Thermistor - 2 wires 1 per phase 150°C
Balancing Method 1/2 Key
Drip Cover Without
Overload protector (phenolic) Without overload protector
Connection Cables Quantity 6
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