
1.1.11 Electrical Installation in General
NB!
All cabling must comply with national and local regulations on cable cross-sections and ambient temperature. Copper conductors required, (60-75
r
C) rec-
ommended.
Details of terminal tightening torques.
Power
(kW)
Torque
(Nm)
Unit Size
1 x 200-240 V
3 x 200-240 V
3 x 380-480 V
Line
Motor
DC connection/Brake
Control Terminals
Earth
Relay
M1
0.18 - 0.75
0.25 - 0.75
0.37 - 0.75
1.4
0.7
Spade
1)
0.15
3
0.5
M2
1.5
1.5
1.5 - 2.2
1.4
0.7
Spade
1)
0.15
3
0.5
M3
2.2
2.2 - 3.7
3.0 - 7.5
1.4
0.7
Spade
1)
0.15
3
0.5
M4
11.0-15.0
1.3
1.3
1.3
0.15
3
0.5
M5
18.5-22.0
1.3
1.3
1.3
0.15
3
0.5
1)
Spade connectors (6.3 mm Faston plugs)
Table 1.2: Tightening of terminals.
1.1.12 Fuses
Branch circuit protection:
In order to protect the installation against electrical and fire hazard, all branch circuits in an installation, switch gear, machines etc., must be short-circuited
and overcurrent protected according to national/international regulations.
Short circuit protection:
GE Drive is suitable for a circuit capable of supplying a maximum of 100,000 A
rms
(symmetrical), 480 V maximum.
Overcurrent protection:
Provide overload protection to avoid overheating of the cables in the installation. Overcurrent protection must always be carried out according to national
regulations.
Non UL compliance:
If UL/cUL is not to be complied with, GE recommends using the fuses mentioned in the below table, which will ensure compliance with EN50178/IEC61800-5-1:
In case of malfunction, not following the fuse recommendation may result in damage to the frequency converter.
AF-60 LP
റ
Micro Drive
4
DEH-41264A
1