CATEGORY-2
LII/11041/PLL/465/5275
Dated: 15th Nov 2013
Lahmeyer International India (Pvt.) Ltd.
Technical Data of ABB motor
Customer : Haldia Power Project
Application :
Frame Size : HX+280SMC4
Method of Starting : DOL
Type of coupling : Direct
Output : 90 KW
Quantity :3
Duty type : S1
Supply : 415 V ±10% 50 Hz ±5%
Full load Speed : 1475 r/min
Full load Current : 157 A
Full load current at
75% load : 122
50% load : 92
Locked rotor current (Is/In) : 6.0
Full load torque : 583 Nm
Locked rotor torque (Ts/Tn) : 240%
Breakdown torque (Tmax/Tn) : 270%
Efficiency -full load : 94%
Efficiency -3/4 load : 94%
Efficiency -1/2 load : 93%
Power factor - Full load : 0.85
Power factor - 1/2 load : 0.82
Power factor -1/2 load : 0.73
Insulation Class :F
Ambient temperature : 50 Deg C
Temperature rise : 70 Deg C
Type of enclosure and cooling : TEFC/IC411
Degree of protection : IP55
Motor Gd2 : 5.32 kgm2
Fan moment of inertia referred
at motor shaft : load details needed
Weight : 680 kg
Applicable standards : IS:325-1996
Bearing DS : 6316C3
Bearing NDS : 6315C3
Motor Thermal time constant
Thermal withstand time Hot (Sec) : 20
Thermal withstand time cold (Sec) : 46
Accessories : Space heater (1 no 240V;50W),
Paint shade : Epoxy paint 631
Rotation : Bi directional
Noise levels : as per IS12065
Vibration levels : as per IS12075
Terminal box : Rotatable 360 deg in steps of 90 deg
Terminal box IP class : IP 55
Terminal box fault level : 50 kA for 0.25 sec
Safe stall time at hot and cold condition (Sec)
for 80% : 31 / 72
for 100% : 20 / 46
for 110% : 17 / 38
Bearing
Make : SKF/FAG
Type : Ball Bearings
Recommended Lubricant : Lithium based grease
Details of motor terminal box : Stud type arrangement
Temperature Indicator details : NA
Details of accessory terminal box : Stud type
Details of grounding : 2 earthing terminals on opposite sides on the
motor body and 1 inside the main terminal box
Value of Stator Resistance/phase at 20 deg C
(R1) approx. and stator Reactance(X1) appox. : 0.065 ohm & 0.1309 ohm
Service factor : 1.0
Starting time (sec)
a) Without load
at 80% V : 0.28
at 100% V : 0.165
at 110% V : 0.132
b) With load
at 80% V : Load details needed
at 90% V :
at 110% V :
Number of starts per hour : 2 hot 3 cold and 3 successive starts per hour
Pull out torque : 1574 Nm
Overspeed and overloading capability
Overspeed : 120% for 2 min
Overloading : 160% for 15 sec
Number of grounding terminals : 2 at motor body and 1 in main terminal box
Efficiency at ¼ load : 88.3%
Connection : Delta
Max. Cable size can be terminated : 2 x 3C x 185 Sqmm
Note: All performance figures are subject to IS tolerances
TORQUE & CURRENT / SPEED CURVES
6.00 3.00
5.00 2.50
4.00 2.00
Torque [T/Tn]
Current [I/In]
3.00 1.50
2.00 1.00
1.00 0.50
0.00 0.00
0 200 400 600 800 1000 1200 1400 1600
Speed [r/min]
I/In at Un T/Tn at Un Load T/Tn T/Tn at 80%UnD
calculated catalog values, binding data on request
Date 16/9/13 HX+280SMC4
GD2 motor [kgm2] 5.32 Full load torque(Nm) 583 FLC in Ampère 157.0 D
Rating[kW] 90.00 Full load 1500 Voltage (volts) 415 D
speed[r/min]
Current at 942.0 D
start[A]
GD2 Load[kgm2] at starttime[s] 0.17 (0.28)
Motorspeed (80%D)
Stall time hot[s] 20.00 (31.3)
Project Ref
TORQUE & CURRENT / SPEED CURVES
6.00 3.50
3.00
5.00
2.50
4.00
Torque [T/Tn]
Current [I/In]
2.00
3.00
1.50
2.00
1.00
1.00
0.50
0.00 0.00
0 200 400 600 800 1000 1200 1400 1600
Speed [r/min]
I/In at Un T/Tn at Un Load T/Tn T/Tn at 110%UnD
calculated catalog values, binding data on request
Date 16/9/13 HX+280SMC4
GD2 motor [kgm2] 5.32 Full load torque(Nm) 583 FLC in Ampère 157.0 D
Rating[kW] 90.00 Full load 1500 Voltage (volts) 415 D
speed[r/min]
Current at 942.0 D
start[A]
GD2 Load[kgm2] at starttime[s] 0.17 (0.13)
Motorspeed (110%D)
Stall time hot[s] 20.00 (16.5)
Project Ref
Load Current & Speed v/s Time
1600 1000
900
1400
800
1200
700
1000
600
Speed [r/min]
Current [A]
800 500
400
600
300
400
200
200
100
0 0
0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18
time [s]
Speed Current
calculated catalog values, binding data on request
Date 16/9/13 Motor Type HX+280SMC4
GD2 motor [kgm2] 5.32 Full load 583 FLC in Ampère 157.0 D
torque(Nm)
Rating[kW] 90.00 Full load 1500 Voltage (volts) 415 D
speed[r/min]
Current at 942.0 D
start[A]
GD2 Load[kgm2] at starttime[s] 0.17 (0.28)
Motorspeed (80%D)
Stall timehot[s] 20.00 (31.3)
Project Ref
LOAD PERFORMANCE CURVES
1.000 2.50
0.900
0.800 2.00
/ Efficiency
0.700
I/In
0.600 1.50
Slip % /
0.500
Power Factor
0.400 1.00
0.300
0.200 0.50
0.100
0.000 0.00
0.000 0.200 0.400 0.600 0.800 1.000 1.200 1.400
P/Pn
Cosphi Effcy. Slip I/In
Date 16/9/13 HX+280SMC4
Rating [kW] 90 Full load speed 1475 Voltage [volts] 415 D
[min-1]
FLC [amps] 157.0 Full load torque 582.7 Frequency [Hz] 50
[Nm]
CUSTOMER 0 REF 0
Thermal withstand curve
10000
HOT
COLD
1000
Time, sec
100
10
1
0 200 400 600 800
% Current
Voltage,% 100 HX+280SMC4
CUSTOMER REF
Thermal withstand curve
10000
HOT
COLD
1000
Time, sec
100
10
1
0 200 400 600 800
% Current
Voltage,% 80 HX+280SMC4
CUSTOMER REF
Thermal withstand curve
1000
HOT
COLD
100
Time, sec
10
1
0 200 400 600 800
% Current
Voltage,% 110 HX+280SMC4
CUSTOMER REF
