Ac Mains Connection (Power Supply) - Jetter JetMove 3000 User Manual

JetMove 3000 Supply Unit
3.6

AC mains connection (power supply)

The mains connection cable must always be shielded. The shield connection on the device side is made
via the shield lug on connector X8 (Line IN).
Fig. 3.6 Connection of line filter (preliminary)
Typically, a suitable line filter for the entire control cabinet is used for suppressing conducted high-fre-
quency interference.
For separate interference suppression of the JM-3000 system, an optimized line filter by Jetter AG must
be connected to connector X8 (Line IN) of the supply unit. For dimensioning, the supply current on the
one hand and the sum of the motor cable lengths on the other are decisive. For more details refer to
chapter „A.7 Line filters" on page 71.
Use a shielded cable (L ≤ 1.5 m) to connect the mains filter to the supply unit. Connect the shield at both
ends. On the device side, this is done at the shield lug of connector X8 (Line IN). Good shielding on the
line filter side is achieved by mounting the line filter on a metallic, conductive and well-grounded mounting
plate and connecting the cable shield to the mounting plate as close as possible to the "Load" connection
of the line filter.
40
1) Line filter
2) Not assigned
3) Supply unit
4) Servo amplifier
5) Line reactor
6) Shielded connection between line filter and supply unit
7) Series connection of protective conductor
8) Grounded mounting plate
Installation
Jetter AG