Weg Electric 02018ET3H256JM-W22, 20 Hp, 1200 Rpm, 254/6JM Frame, 575 Vac, TEFC, 3 PH, Foot-mounted, W22 Closed Coupled Pump JM NEMA Premium Efficiency.

02018ET3H256JM-W22, 20 Hp, 1200 Rpm, 254/6JM Frame, 575 Vac, TEFC, 3 PH, Foot-mounted, W22 Closed Coupled Pump JM NEMA Premium Efficiency.

Engineering Data

Standard NEMA MG-1
Frequency 60 Hz
Voltage 575 V
Number of poles 4
Degree of Protection IP55
Synchronous speed 1800 rpm
Output rating 20 HP
Mounting Foot-mounted
Flange C
Mounting F-1
Terminal box¹ Left position
Enclosure IC411 - TEFC

Frame 254/6JM
Output 20 HP (15 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1770 rpm
Slip 1.67 %
Rated voltage 575 V
Rated current 19.3 A
L. R. Amperes 133 A
LRC 6.9x(Code H)
No load current 7.68 A
Rated torque 59.3 ft.lb
Locked rotor torque 240 %
Breakdown torque 260 %
Locked rotor time 54s (cold) 30s (hot)
Moment of inertia (J) 3.10 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 IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 64.0 dB(A)