Cable Arrangement - INVT Goodrive350-19 Series Operation Manual

Goodrive350-19 series VFD for crane
VFD model
GD350-19-220G-6
GD350-19-250G-6
GD350-19-280G-6
GD350-19-315G-6
GD350-19-355G-6
GD350-19-400G-6
GD350-19-450G-6
GD350-19-500G-6
GD350-19-560G-6
GD350-19-630G-6
Note:

Cables of the sizes recommended for the main circuit can be used in scenarios where the
ambient temperature is lower than 40° C, the wiring distance is shorter than 100m, and the
current is the rated current.

The terminals P1, (+), PB, and (-) are used to connect to DC reactors and braking accessories.
D.5.4 Cable arrangement
Motor cables must be arranged away from other cables. The motor cables of several inverters can be
arranged in parallel. It is recommended that you arrange the motor cables, input power cables, and
control cables separately in different trays. The output dU/dt of the inverters may increase
electromagnetic interference on other cables. Do not arrange other cables and the motor cables in
parallel.
If a control cable and power cable must cross each other, ensure that the angle between them is 90
degrees.
Recommended
2
cable size (mm )
RST RST
PE
UVW UVW
185 95 120–300 120–300
185 95 185–300 185–300
240 120 240–300 240–300
95*2P
95*2P 120
–150*2P
95*2P
95*2P 150
–150*2P
150*2P
150*2P 150
–300*2P
95*4P
95*4P 95*2P
–150*4P
95*4P
95*4P 95*2P
–150*4P
95*4P
95*4P 95*4P
–150*4P
150*4P
150*4P 150*2P
–300*4P
Connectable cable size (mm
P1 PB
(+) (+) (-)
35–300
35–300
70–300
95*2P 95*2P
–150*2P –150*2P
95*2P 95*2P
–150*2P –150*2P
95*2P 95*2P
–150*2P –150*2P
95*4P 95*4P
–150*4P –150*4P
95*4P 95*4P
–150*4P –150*4P
95*4P 95*4P
–150*4P –150*4P
150*4P 150*4P
–300*4P –300*4P
-493-
Optional peripheral accessories
2
)
Terminal
screw
PE
wrench or sleeve.
95–240
95–240
120–240
120–300
150–300
150–300
95*2P
–150*2P
95*2P
–150*2P
95*4P
–150*4P
150*4P
–240*4P
Fastening
torque
(Nm)