Goodrive350-19 series VFD Optional peripheral accessories
-509-
Relay cables need to be those with metal braided shield layers.
Keypads need to be connected by using network cables. In complicated electromagnetic
environments, shielded network cables are recommended.
Note:
Analog signals and digital signals cannot use the same cables, and their cables must be
arranged separately.
Do not perform any voltage endurance or insulation resistance tests, such as high-voltage insulation
tests or using a megameter to measure the insulation resistance, on the VFD or its components.
Insulation and voltage endurance tests have been performed between the main circuit and chassis of
each VFD before delivery. In addition, voltage limiting circuits that can automatically cut off the test
voltage are configured inside the VFDs.
Note:
Check the insulation conditions of the VFD input power cable according to the local regulations
before connecting it.
D.5.3 Recommended cable sizes
Table D.1 AC 3PH 380V(-15%)
–440V(+10%)
VFD model
Recommended
cable size
(mm
2
)
Connectable cable size (mm
2
)
Terminal
screw
specs.
Tightening
torque
(Nm)
RST
UVW
PE
RST
UVW
P1
(+)
PB
(+), (-)
PE
GD350-19-1R5G-4-B
2.5
2.5
2.5~6
2.5~6
2.5~6
2.5~6
M4
1.2~1.5
GD350-19-2R2G-4-B
2.5
2.5
2.5~6
2.5~6
2.5~6
2.5~6
M4
1.2~1.5
GD350-19-004G-4-B
2.5
2.5
2.5~6
2.5~6
2.5~6
2.5~6
M4
1.2~1.5
GD350-19-5R5G-4-B
2.5
2.5
2.5~6
2.5~6
2.5~6
2.5~6
M4
1.2~1.5
GD350-19-7R5G-4-B
4
4
2.5~6
4~6
4~6
2.5~6
M4
1.2~1.5
GD350-19-011G-4-B
6
6
4~10
4~10
4~10
4~10
M5
2.3
GD350-19-015G-4-B
6
6
4~10
4~10
4~10
4~10
M5
2.3
GD350-19-018G-4-B
10
10
10~16
10~16
10~16
10~16
M5
2.3
GD350-19-022G-4-B
16
16
10~16
10~16
10~16
10~16
M5
2.3
GD350-19-030G-4-B
25
16
25~50
25~50
25~50
16~25
M6
2.5
GD350-19-037G-4-B
25
16
25~50
25~50
25~50
16~25
M6
2.5
GD350-19-045G-4-B
35
16
35~70
35~70
35~70
16~35
M8
10
GD350-19-055G-4-B
50
25
35~70
35~70
35~70
16~35
M8
10
GD350-19-075G-4-B
70
35
35~70
35~70
35~70
16~35
M8
10
GD350-19-090G-4-B
95
50
70~120 70~120 70~120 50~70
M12
35
