WEG 00158ET3EPM143/5Y-W2 W22 NEMA Premium Efficiency 1.5 HP 4P 145YZ 3Ph 208-230/460 V 60 Hz IC410 - TEAO - Pad mounted


Price:
Sale price$475.09

Description

Specially designed for manufacturers of axial fans, the W22 Fan and Exhaust motors are compact and an excellent choice for the following applications: fans and exhausters, tunnels, subways, air conditioning systems, underground coal mines, shopping malls, supermarkets and other applications.

Standard NEMA MG-1
Frequency 60 Hz
Voltage 208-230/460 V
Number of poles 4
Degree of Protection IP55
Synchronous speed 1800 rpm
Output rating 1.5 HP
Mounting F-1
Flange Without
Terminal box¹ Left position
Enclosure IC410 - TEAO
Electric Motors
Frame 145YZ
Output 1.5 HP (1.1 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1755 rpm
Slip 2.50 %
Rated voltage 208-230/460 V
Rated current 4.47-4.04/2.02 A
L. R. Amperes 37.5-33.9/17.0 A
LRC 8.4x(Code L)
No load current 0.000-2.10/1.05 A
Rated torque 4.49 ft.lb
Locked rotor torque 250 %
Breakdown torque 340 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 0.1424 sq.ft.lb
Design B
Insulation Class F
Service factor 1.25
Temperature rise 80 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC410 - TEAO
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 51.0 dB(A)
Approx. weight³ 48.5 lb
Efficiency
50% 82.5
75% 85.5
100% 86.5
Power factor
50% 0.60
75% 0.70
100% 0.79
Features
Frame Material Cast Iron
Impregnation Method Dip and Bake Polyester
Main terminal box hole NPT 3/4"
Terminal Block Without
Shaft Locking Device Without
Drain Rubber, automatic
Shaft Material SAE 1040/45 Carbon Steel
Painting RAL 5009 207A (ISO 12944 - C2)
Grounding Lugs Single
Fan Cover material Without Fan Cover
Tropicalized Painting Without
Fan material Without fan
Bearing cap No-Without Bearing Cap
Balancing Method 1/2 Key
Drip Cover Without
Overload protector (phenolic) Without overload protector
Connection Cables Quantity 9
Features
Frame Material Cast Iron
Impregnation Method Dip and Bake Polyester
Main terminal box hole NPT 3/4"
Terminal Block Without
Shaft Locking Device Without
Drain Rubber, automatic
Shaft Material SAE 1040/45 Carbon Steel
Painting RAL 5009 207A (ISO 12944 - C2)
Grounding Lugs Single
Fan Cover material Without Fan Cover
Tropicalized Painting Without
Fan material Without fan
Bearing cap No-Without Bearing Cap
Balancing Method 1/2 Key
Drip Cover Without
Overload protector (phenolic) Without overload protector
Connection Cables Quantity 9
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