3 Installation
3.6 Motor feeder
Rapid Link 5 · RAMO5 · RASP5 05/20 MN034004EN www.eaton.com 109
3.6.3 RASP5 motor feeder
The RASP5 unit is frequency-controlled (with a built-in variable frequency
drive) and requires screened motor cables in the motor feeder.
• Cat C3: 25 m
• Cat C2: 5 m
Figure 67: Screened motor cable for RASP5.
Longest permissible length of motor cable: l = 20 m
￫
When operating without a thermistor, the cable ends of pin 5
and pin 8 must be bridged in the terminal box ( Section
3.6.2.1, Motor cable monitoring, page 107).
￫
IN RASP5, the motor cable screen braid must only be grounded
at the motor (PES).
￫
RASP5 has a metal grounded motor outlet socket.
The RASP-CM2-2M0 motor cable (or RASP-CM2-5M0,
RASP-CM2-10M) is grounded on the device side.
ATTENTION
The motor’s metal enclosure must always be earthed - irrespec-
tive of the type and version of motor cable used!
46173PE
T1 T2
M 3 ∼
UVWPE
58
B2 B1
PES
l
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