Performance data – NORD Drivesystems B1000 User 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