Motor/Control Division

Frame	254/6TC
Output	7.5 HP (5.5 kW)
Number of Poles	6
Frequency	60 Hz
Rated speed	1175 rpm
Slip	2.08 %
Rated voltage	208-230/460 V
Rated current	22.6-20.4/10.2 A
L. R. Amperes	115-104/52.0 A
LRC	5.1x(Code F)
No load current	9.26-10.7/5.37 A
Rated torque	33.1 ft.lb
Locked rotor torque	200 %
Breakdown torque	229 %
Locked rotor time	66s (cold) 37s (hot)

Moment of inertia (J)	2.00 sq.ft.lb
Design	B
Insulation Class	F
Service factor	1.15
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.
Enclosure	IC01 - ODP
Mounting	F-1
Rotation?	Both (CW and CCW)
Noise level?	59.0 dB(A)
Approx. weight?	202 lb

(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%	75%	100%
88.5	90.2	90.2

Power factor

50%	75%	100%
0.56	0.68	0.75

Frame	254/6TC
Output	7.5 HP (5.5 kW)
Number of Poles	6
Frequency	50 Hz
Rated speed	970 rpm
Slip	3.00 %
Rated voltage	190/380 V
Rated current	24.4/12.2 A
L. R. Amperes	97.6/48.8 A
LRC	4.0x(Code D)
No load current	10.6/5.30 A
Rated torque	40.1 ft.lb
Locked rotor torque	140 %
Breakdown torque	180 %
Locked rotor time	0s (cold) 0s (hot)

Moment of inertia (J)	2.00 sq.ft.lb
Design	B
Insulation Class	F
Service factor	1.15
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.
Enclosure	IC01 - ODP
Mounting	F-1
Rotation?	Both (CW and CCW)
Noise level?	57.0 dB(A)
Approx. weight?	202 lb

(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%	75%	100%
89.3	89.1	88.0

Power factor

50%	75%	100%
0.63	0.74	0.78

Frame	254/6TC
Output	7.5 HP (5.5 kW)
Number of Poles	6
Frequency	50 Hz
Rated speed	975 rpm
Slip	2.50 %
Rated voltage	220/415 V
Rated current	21.7/11.5 A
L. R. Amperes	104/55.2 A
LRC	4.8x(Code F)
No load current	11.5/6.11 A
Rated torque	39.9 ft.lb
Locked rotor torque	180 %
Breakdown torque	220 %
Locked rotor time	0s (cold) 0s (hot)

Moment of inertia (J)	2.00 sq.ft.lb
Design	B
Insulation Class	F
Service factor	1.15
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.
Enclosure	IC01 - ODP
Mounting	F-1
Rotation?	Both (CW and CCW)
Noise level?	57.0 dB(A)
Approx. weight?	202 lb

(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%	75%	100%
88.6	89.3	88.5

Power factor

50%	75%	100%
0.56	0.69	0.75

Features

Frame Material	Rolled Steel
Impregnation Method	Dip and Bake Polyester
Regreasing System	At Drive end and Non-drive end
Main terminal box hole	1.732"
Terminal Block	Without
Shaft Material	SAE 1040/45 Carbon Steel
Painting	Munsell N 1 - Matte 207N (ISO 12944 - C2)
Grounding Lugs	Superior
Fan Cover material	Without Fan Cover
Tropicalized Painting	Without
Fan material	Without fan
Bearing cap	Yes- Bearing Cap
Bolt Material	Carbon Steel
Balancing Method	1/2 Key
Drip Cover	Without
Resilient Base	Without