Motor/Control Division

Frame	315L
Output	300 HP (220 kW)
Number of Poles	4
Frequency	50 Hz
Rated speed	1490 rpm
Slip	0.67 %
Rated voltage	380 V
Rated current	398 A
L. R. Amperes	2786 A
LRC	7.0
No load current	101 A
Rated torque	1040 ft.lb
Locked rotor torque	229 %
Breakdown torque	229 %
Locked rotor time	28s (cold) 16s (hot)

Moment of inertia (J)	163 sq.ft.lb
Design	N
Insulation Class	F
Service factor	1.00
Temperature rise	80 K
Duty Cycle	S1
Starting Method	Direct On Line
Ambient temperature	-20Â°C to +40Â°C
Altitude	1000 m.a.s.l.
Degree of Protection	IP55
Enclosure	IC411 - TEFC
Mounting	B3L(E)
RotationÂ¹	Both (CW and CCW)
Noise levelÂ²	73.0 dB(A)
Approx. weightÂ³	3325 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%
96.2	96.6	96.6

Power factor

50%	75%	100%
0.77	0.85	0.87

Frame	315L
Output	300 HP (220 kW)
Number of Poles	4
Frequency	50 Hz
Rated speed	1490 rpm
Slip	0.67 %
Rated voltage	400 V
Rated current	382 A
L. R. Amperes	2827 A
LRC	7.4
No load current	108 A
Rated torque	1040 ft.lb
Locked rotor torque	260 %
Breakdown torque	260 %
Locked rotor time	28s (cold) 16s (hot)

Moment of inertia (J)	163 sq.ft.lb
Design	N
Insulation Class	F
Service factor	1.00
Temperature rise	80 K
Duty Cycle	S1
Starting Method	Direct On Line
Ambient temperature	-20Â°C to +40Â°C
Altitude	1000 m.a.s.l.
Degree of Protection	IP55
Enclosure	IC411 - TEFC
Mounting	B3L(E)
RotationÂ¹	Both (CW and CCW)
Noise levelÂ²	73.0 dB(A)
Approx. weightÂ³	3325 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%
96.1	96.6	96.7

Power factor

50%	75%	100%
0.74	0.83	0.86

Frame	315L
Output	300 HP (220 kW)
Number of Poles	4
Frequency	50 Hz
Rated speed	1490 rpm
Slip	0.67 %
Rated voltage	415 V
Rated current	372 A
L. R. Amperes	2902 A
LRC	7.8
No load current	113 A
Rated torque	1040 ft.lb
Locked rotor torque	280 %
Breakdown torque	280 %
Locked rotor time	28s (cold) 16s (hot)

Moment of inertia (J)	163 sq.ft.lb
Design	N
Insulation Class	F
Service factor	1.00
Temperature rise	80 K
Duty Cycle	S1
Starting Method	Direct On Line
Ambient temperature	-20Â°C to +40Â°C
Altitude	1000 m.a.s.l.
Degree of Protection	IP55
Enclosure	IC411 - TEFC
Mounting	B3L(E)
RotationÂ¹	Both (CW and CCW)
Noise levelÂ²	73.0 dB(A)
Approx. weightÂ³	3325 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%
95.9	96.5	96.7

Power factor

50%	75%	100%
0.71	0.81	0.85

Frame	315L
Output	300 HP (220 kW)
Number of Poles	4
Frequency	60 Hz
Rated speed	1790 rpm
Slip	0.56 %
Rated voltage	460 V
Rated current	338 A
L. R. Amperes	2670 A
LRC	7.9
No load current	102 A
Rated torque	868 ft.lb
Locked rotor torque	310 %
Breakdown torque	280 %
Locked rotor time	72s (cold) 40s (hot)

Moment of inertia (J)	163 sq.ft.lb
Design	N
Insulation Class	F
Service factor	1.25
Temperature rise	80 K
Duty Cycle	S1
Starting Method	Direct On Line
Ambient temperature	-20Â°C to +40Â°C
Altitude	1000 m.a.s.l.
Degree of Protection	IP55
Enclosure	IC411 - TEFC
Mounting	B3L(E)
RotationÂ¹	Both (CW and CCW)
Noise levelÂ²	77.0 dB(A)
Approx. weightÂ³	3325 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%
95.4	95.8	96.2

Power factor

50%	75%	100%
0.72	0.81	0.85

Features

Frame Material	Cast Iron
Impregnation Method	Constant Resin Flow
Regreasing System	At Drive end and Non-drive end
Main terminal box hole	2xM63x1,5
Terminal Block	BMC - 6 pins
Shaft Locking Device	Without
Drain	Rubber, automatic
Shaft Material	SAE 4140 Carbon Steel
Painting	RAL 5009 203A (ISO 12944 - C2)
Grounding Lugs	Double
Fan Cover material	Cast Iron
Tropicalized Painting	Without
Fan material	Aluminum
Bearing cap	Yes- Bearing Cap
Balancing Method	1/2 Key
Drip Cover	Without
Overload protector (phenolic)	Without overload protector