AMD2000 Series - Servo Drive - User Manual
44
DS619-0-00-0019 - Rev 0
ANCA Motion
Recommended fuses are based on 25 °C (77 °F) ambient, maximum continuous control output
current and input harmonic inductor fitted. Use fast acting fuses with high breaking capacity (200kA),
250V or more rating.
The mains supply wire should be used for the following power connections:
AC supply to external EMC filter (when used)
AC supply (or external EMC filter) to drive
Cable sizes are a guidance only as installation methods such as grouping, length, use of
conduits and ambient temperature may affect current capacity
The power supply terminals are designed for a cable size of AWG 24-14 (0.2-2.5 mm
2
)
Where more than one cable per terminal is used the combined diameters should not exceed
the maximum.
The terminals are suitable for both solid and stranded wires.
Use fast acting fuses with high breaking capacity (200kA), 250V or more, and low I
2
t rating to
protect the semiconductor input of the drive
The I
2
t rating of the Circuit Breaker must be less than or equal to that of the fuse rating listed
above
Circuit Breakers must be thermal magnetic type.
Motor cables should have the same wiring gauge as 3 phase mains supply
6.8
Motor Connections
AMD2000
Motor
P.E.
U
V
W
(Optional) Motor
circuit Contactors
Minimise
unshielded
lengths
Connect PE
to drive
heatsink
Earth shield
connected
360° to gear
tray
Figure 6-8: Motor connections and shielding
Connect correct phase wires (U, V, W) to the servo motor to ensure the servo motor operates correctly.
Do not connect AC mains power supply directly to the drive terminals, otherwise damage may occur to the drive.
The PE
for the motor must be connected to the M4 screw terminal at one end of the drive heat-sink,
preferably at the end closest to the armature motor connector. Do not connect directly to the mains supply
protective earth as this will increase EMC noise.
