Parker SPD 2 - Filters; Further Suggestions

Parker Hannifin S.p.A. - Divisione S.B.C. “SPD” User’s Manual
16
POWER CONTROL
Filter
SPD
mounting plate
contro
cables
mains
cable
max
30 cm
cable
motor
Connection
copper strap
*
PE bar
PE connection
*The PE bar must be mounted directly in contact; insulated columns are not to be used.
4.1.3 Filters
The mains filter must be mounted onto the same drive panel and as close as possible. If
distance exceeds 30cm, the effect decreases and a screened cable must be used between filter
and converter.
4.1.4 Further suggestions
Keep the power cable separate from signal cables (20cm. are sufficient in most cases).
When the power cables must cross control cables, implement the crossing at an approximate
angle of 90 degrees.
Keep the main cables separate from motor cables.
If the motor is of the embedded brake type, keep the 24Vdc brake cables separate from the
other cables (resolver and motor).