GM2 Series VFD
Preparing the Installation
890054-00-00
7
Cable Selection
When you install power and signal cables in the terminal blocks, only use cables that meet the
required specification for the safe and reliable operation of the product. Refer to the following
information to assist you with cable selection.
•
Wherever possible use cables with the largest cross-sectional area for main power
wiring to ensure that voltage drop does not exceed 2%.
•
Use copper cables rated for 600 V, 75
℃
for power terminal wiring.
•
Use copper cables rated for 300 V, 75
℃
for control terminal wiring.
Ground Cable and Power Cable Specification
Capacity
Ground
Power Terminal Wiring
Terminal
Block Size
mm
2
AWG
mm
2
AWG
kW HP
R/S/T
U/V/W
R/S/T U/V/W
3
–
Phase
200 V
0.4 0.5
4
12
1.5
1.5
16
16
M3
0.75 1.0
1.5 2.0
4
12
4
2.5
12
14
M4
2.2 3.0
4
5.0
6
10
6
6
10
10
M4
5.5 7.5
6
10
16
10
6
8
M4
7.5
10
3
–
Phase
400 V
0.4 0.5
2.5
14
1.5
1.5
16
16
M3.5
0.75 1.0
1.5 2.0
2.2 3.0
4
5.0
6
10
2.5
2.5
14
14
M4
5.5 7.5
6
10
10
6
8
10
M4
7.5
10
Signal (Control) Cable Specifications
Terminals
Control Terminal Wiring
Without Crimp Terminal
Connectors
With Crimp Terminal
Connectors
mm
2
AWG
mm
2
AWG
P1 ~ P5, CM, 24
0.8
18
0.5
20
A1/B1/C1/A2/C2,
VR/V1/I2/AO/CM,
S+/S-
Summary of Contents for RSi GM2 Series
Page 2: ...ii...
Page 58: ...48 GM2 Series VFD Perform Basic Operations 890054 00 00...
Page 122: ...Learning Advanced Features 112 890054 00 00 GM2 Series VFD PID control block diagram...
Page 188: ...Learning Protection Features 178 GM2 Series VFD 890054 00 00...
Page 279: ...Technical Specification 269 890054 00 00 GM2 Series VFD...
