Goodrive10 inverters Appendix C
102
The inverter
Recommended cable
size(mm
2
)
Connecting cable size(mm
2
)
Terminal
screw
size
Tightening
torque
(Nm)
RST
UVW
PE
RST
UVW
P1 and
(+)
PB
(+) and (-)
PE
GD10-0R4G-S2-B
1.5
1.5
1.5
1.5
1.5
1.5
M3
0.56
GD10-0R7G-S2-B
1.5
1.5
1.5
1.5
1.5
1.5
M3
0.56
GD10-1R5G-S2-B
2.5
2.5
2.5
2.5
2.5
2.5
M3
0.8
GD10-2R2G-S2-B
2.5
2.5
2.5
2.5
2.5
2.5
M3
0.8
GD10-0R2G-2-B
1.5
1.5
1.5
1.5
1.5
1.5
M3
0.56
GD10-0R4G-2-B
1.5
1.5
1.5
1.5
1.5
1.5
M3
0.56
GD10-0R7G-2-B
1.5
1.5
1.5
1.5
1.5
1.5
M3
0.56
GD10-1R5G-2-B
2.5
2.5
2.5
2.5
2.5
2.5
M3
0.8
GD10-2R2G-2-B
2.5
2.5
2.5
2.5
2.5
2.5
M3
0.8
GD10-0R7G-4-B
1.5
1.5
1.5
1.5
1.5
1.5
M3
0.8
GD10-1R5G-4-B
2.5
2.5
2.5
2.5
2.5
2.5
M3
0.8
GD10-2R2G-4-B
2.5
2.5
2.5
2.5
2.5
2.5
M3
0.8
Note:
1. It is appropriate to use the recommended cable size under 40
℃
and rated current. The wiring distance
should be no more than 100m.
2. Terminals P1, (+), PB and (-) connects the DC reactor options and parts.
C.4 Breaker and electromagnetic contactor
It is necessary to add fuse for the avoidance of overload.
It is appropriate to use a breaker (MCCB) which complies with the inverter power in the 3-phase AC power
and input power and terminals. The capacity of the inverter should be 1.5-2 times of the rated current.
Due to the inherent operating principle and construction of circuit breakers, independent
of the manufacturer, hot ionized gases may escape from the breaker enclosure in case
of a short-circuit. To ensure safe use, special attention must be paid to the installation
and placement of the breakers. Follow the m
anufacturer’s instructions.
It is necessary to install the electromagnetic contactor in the input side to control the switching on and off
safety of the main circuit. It can switch off the input power supply when syatem fault.
The inverter
Fuse (A)
Breaker (A)
The rated working current
of the contactor
(A)
GD10-0R2G-S2-B
16
10
10
