SubDrive/MonoDrive
Use the service
entrance panel
ground ONLY.
Fuse/Circuit Breaker and Wire Sizing
The Listed fuse/Listed circuit breaker size and maximum allowable wire lengths for connection to
the SubDrive/MonoDrive are given in the following tables:
Table 1: Circuit Breaker Sizing and Maximum Input Cable Lengths (in Feet)
Based on a 3% voltage drop
Model Family
MonoDrive
SubDrive15
MonoDriveXT
SubDrive20
SubDrive30
XXXX
Highlighted Numbers denote wire with 194 °F (90 °C) insulation only
18
Service Entrance
Panel
DO NOT run ground wire separate.
Motor ground wire MUST be bundled with motor wires.
Listed Fuse /
Nominal
Listed Circuit
Input
Breaker Amps
Voltage
15
208
15
230
15
208
15
230
20
208
20
230
20
208
20
230
25
208
25
230
AWG Copper Wire Sizes, 167 °F (75 °C) Insulation Unless Otherwise Noted
14
12
10
8
80
125
205
315
95
150
250
385
70
110
185
280
85
135
225
345
-
85
140
220
-
105
175
265
-
-
115
180
-
85
140
220
-
-
95
145
-
-
115
180
Pump
Motor
6
4
3
2
500
790
980
1290
615
970
1200
1580
450
710
880
1160
550
865
1075
1415
345
550
680
895
425
670
835
1095
285
450
555
730
345
550
680
895
235
370
460
605
285
455
560
740
1
1/0
2/0
1635
-
-
2000
-
-
1465
-
-
1795
-
-
1135
-
-
1390
-
-
925
-
-
1130
-
-
765
-
-
935
-
-