Weg Electric 00712ET3HCT254T-W22, 7 1/2 Hp, 1200 Rpm, 254T FR, 575 Vac, TEFC, 3 PH, Foot-mounted, Cooling Tower NEMA Premium Efficiency.

00712ET3HCT254T-W22, 7 1/2 Hp, 1200 Rpm, 254T FR, 575 Vac, TEFC, 3 PH, Foot-mounted, Cooling Tower NEMA Premium Efficiency.

Engineering Data

Standard NEMA MG-1
Frequency 60 Hz
Voltage 575 V
Number of poles 6
Degree of Protection IP55
Synchronous speed 1200 rpm
Output rating 7.5 HP
Mounting Foot-mounted
Flange Without
Mounting F-2
Terminal box¹ Right position
Enclosure IC411 - TEFC

Frame 254T
Output 7.5 HP (5.5 kW)
Number of Poles 6
Frequency 60 Hz
Rated speed 1175 rpm
Slip 2.08 %
Rated voltage 575 V
Rated current 7.58 A
L. R. Amperes 51.6 A
LRC 6.8x(Code H)
No load current 3.60 A
Rated torque 33.5 ft.lb
Locked rotor torque 250 %
Breakdown torque 300 %
Locked rotor time 54s (cold) 30s (hot)
Moment of inertia (J) 3.92 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-2
Rotation¹ Both (CW and CCW)
Noise level² 59.0 dB(A)