5 screening methods – Watson-Marlow MM440 User Manual
Page 44
2 Installation
Issue 10/06
MICROMASTER 440 Operating Instructions
44
6SE6400-5AW00-0BP0
2.4.5 Screening
Methods
Frame Sizes A, B and C
For frame sizes A, B and C the Gland Plate Kit is supplied as an option. It allows
easy and efficient connection of the necessary screening. See the Gland Plate
Installation Instructions contained on the Document CD-ROM, supplied with the
MICROMASTER 440.
Screening without a Gland Plate
Should a Gland Plate not be available, then the inverter can be screened using the
methodology shown in Fig. 2-14.
1 Mains power input
2 Control
cable
3 Motor
cable
4 Footprint
filter
5 Metal back plate
6 Use suitable clips to fix motor and control cable screens securely to metal back plate
7 Screening
cables
Fig. 2-14
Wiring Guidelines to Minimize the Effects of EMI