TREND NX Variable Speed Drives - Manual (Page 8)

Installation on a Trend System
Size FR10 (385 A and 460 A)
Current
(A) H1
(mm) W1
(mm) D1
(mm)
385 to
400
2275 600 600
Cooling air required: 2600 m 3 /h
Overload protection of the supply cable should be considered (e.g. fuses). The
use of shielded motor cables is recommended; they should be routed as far
away from other cables as possible, and cross other cables at right angles. The
motor cable shield should be grounded at both the NX drive and at the motor.
The installation involves:
mount the controller in position
connect mains cable
connect motor cable
check mains and motor cable insulation
connect control cable
check quality and quantity of cooling air
check inside of drive for condensation
set up links on basic board NX/OPTA1
check all start/stop switches connected to I/O are at stop
switch on power to drive
configure the drive (e.g. using the keypad)
perform run test without motor
commission with motor connected
6 NX Variable Speed Drives Installation Manual TG200434 Issue 3/A 04/07/2006