Motor/Control Division

Frame	254/6TC
Output	15 HP (11 kW)
Number of Poles	4
Frequency	60 Hz
Rated speed	1770 rpm
Slip	1.67 %
Rated voltage	208-230/460 V
Rated current	40.2-36.4/18.2 A
L. R. Amperes	262-237/118 A
LRC	6.5x(Code G)
No load current	14.9-17.3/8.65 A
Rated torque	43.9 ft.lb
Locked rotor torque	250 %
Breakdown torque	300 %
Locked rotor time	34s (cold) 19s (hot)

Moment of inertia (J)	2.15 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.
Degree of Protection	IP55
Enclosure	IC411 - TEFC
Mounting	F-1
Rotation?	Both (CW and CCW)
Noise level?	68.0 dB(A)
Approx. weight?	227 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%
91.0	92.4	92.4

Power factor

50%	75%	100%
0.64	0.76	0.82

Frame	254/6TC
Output	15 HP (11 kW)
Number of Poles	4
Frequency	50 Hz
Rated speed	1455 rpm
Slip	3.00 %
Rated voltage	190/380 V
Rated current	43.8/21.9 A
L. R. Amperes	241/120 A
LRC	5.5x(Code F)
No load current	17.1/8.53 A
Rated torque	53.4 ft.lb
Locked rotor torque	190 %
Breakdown torque	229 %
Locked rotor time	0s (cold) 0s (hot)

Moment of inertia (J)	2.15 sq.ft.lb
Design	B
Insulation Class	F
Service factor	1.00
Temperature rise	105 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
Rotation?	Both (CW and CCW)
Noise level?	65.0 dB(A)
Approx. weight?	227 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%
91.5	91.2	89.9

Power factor

50%	75%	100%
0.71	0.81	0.85

Frame	254/6TC
Output	15 HP (11 kW)
Number of Poles	4
Frequency	50 Hz
Rated speed	1465 rpm
Slip	2.33 %
Rated voltage	220/415 V
Rated current	38.9/20.6 A
L. R. Amperes	253/134 A
LRC	6.5x(Code H)
No load current	18.6/9.86 A
Rated torque	53.0 ft.lb
Locked rotor torque	229 %
Breakdown torque	280 %
Locked rotor time	0s (cold) 0s (hot)

Moment of inertia (J)	2.15 sq.ft.lb
Design	B
Insulation Class	F
Service factor	1.00
Temperature rise	105 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
Rotation?	Both (CW and CCW)
Noise level?	65.0 dB(A)
Approx. weight?	227 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%
90.9	91.4	90.7

Power factor

50%	75%	100%
0.64	0.76	0.82

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
Drain	Rubber, automatic
Shaft Material	SAE 1040/45 Carbon Steel
Painting	Munsell N 1 - Matte 207N (ISO 12944 - C2)
Grounding Lugs	Superior
Fan Cover material	Rolled Steel
Tropicalized Painting	Without
Fan material	Plastic
Bearing cap	Yes- Bearing Cap
Bolt Material	Carbon Steel
Balancing Method	1/2 Key
Drip Cover	Without
Resilient Base	Without