NORD Drivesystems B1000 - Manual (Page 720)

www.nord.com G718 G1000 – Subject to Change Without Notice
MOTORS
Performance Data
Energy Effi cient (EFF1)
Inverter duty • TEFC
Synchronous speed 1500rpm @ 50Hz • 4-pole • Three-phase
Voltages: 400V (380-420) – 50Hz • 1.0 Service Factor
Continuous Duty • 40°C Ambient • up to 3300ft Elevation
Class B temperature rise • Class F insulation
a) Motors 3 hp(2.2 kW) and below are rated 230 /400Y – volts, motors above 3 hp (2.2 kW) are rated 400 /690Y-volts
400V – 50Hz / EE
Motor
Type
Power
Pn
Nn
Full-load
In
Full-Load
Current
400V * a)
(380-420V)
Ia/In Code
Letter
Torque
Tn
Ta/Tn Tk/Tn pf Eff
Full
load
Eff
75%
load
Eff
Class
Jm
Inertia
[hp] [kW] [rpm] [A] [%] [lb-in] [%] [%] [lb-ft2]
90SH/4 1.5 1.1 1430 2.51 520 G 64.6 2.8 3.1 0.75 84.0 85.1 EFF1 0.082
90LH/4 2 1.5 1435 3.59 560 H 87.7 3.6 3.7 0.71 85.0 85.3 EFF1 0.093
100LH/4 3 2.2 1465 4.88 685 J 126 3.3 4.0 0.74 87.5 87.9 EFF1 0.17
112SH/4 4 3 1460 6.7 715 K 172 3.25 4.2 0.72 87.4 90.0 EFF1 0.28
112MH/4 5.4 4 1455 8.9 685 J 224 3.4 4.1 0.74 88.3 90.2 EFF1 0.30
132SH/4 7.5 5.5 1470 12 750 K 314 3.8 4.15 0.73 90.1 90.5 EFF1 0.75
132MH/4 10 7.5 1470 15.5 665 J 428 2.9 3.5 0.77 90.8 91.0 EFF1 0.84
160MH/4 15 11 1460 20.5 690 H 632 2.7 3.2 0.85 91.5 92.0 EFF1 1.23
160LH/4 20 15 1460 27.5 700 H 861 2.9 3.3 0.86 92.0 92.3 EFF1 1.35
180MH/4 25 18.5 1465 34.5 700 H 1063 2.5 3.2 0.84 92.5 93.0 EFF1 3.56
180LH/4 30 22 1465 40.5 730 H 1266 2.6 3.4 0.84 93.0 93.4 EFF1 4.51
200LH/4 40 30 1465 53 700 H 1722 2.6 3.2 0.87 93.5 94.0 EFF1 7.60
225SH/4 50 37 1480 67 720 H 2100 2.6 3.0 0.85 94.0 94.4 EFF1 9.5
225MH/4 60 45 1480 80 720 H 2548 2.6 3.0 0.86 94.5 94.7 EFF1 11.6
250MH/4 75 55 1485 96 740 H 3110 2.6 3.0 0.87 95.0 95.2 EFF1 20.4
280SH/4 100 75 1485 132 730 H 4235 2.5 3.0 0.86 95.2 95.3 EFF1 36.3
280MH/4 125 90 1485 158 740 H 5088 2.5 3.0 0.86 95.6 95.6 EFF1 43.4
Pn - Full load power
Nn - Full load speed
In - Full load current
Ia - Locked-rotor current
Ia/In - Locked-rotor current ratio (%)
Tn - Full-load torque
Ta - Locked-rotor torque
Ta/Tn - Locked-rotor torque ratio
Tk - Break-down torque
Tk/Tn - Break-down torque ratio
pf - Power factor
Eff - Normal effi ciency
Jm - Motor inertia