Electrical Installation; Important Notes; Connection Plan - Lenze ERBM R Series Mounting Instructions

6

Electrical installation

Important notes

(
Stop!
Possible overheating of the brake resistor during
operation
Inadequate heat dissipation during operation can
cause the brake resistor to overheat.
Possible consequences:
The brake resistor is destroyed.
ƒ
The drive is not braked but coasts to a standstill.
ƒ
Protective measures:
Always connect the thermal contact of the brake
ƒ
resistor.
Integrate the thermal contact into the overall
ƒ
equipment monitoring apparatus in such a way
that the supply of power to the standard device is
switched off if the brake resistor overheats (e.g.
switch−off by means of mains contactor control).

Connection plan

Variant 1: without cable extension
R
B
Twisted cables
Length of prepared cables ^ 37
s
EDKRBM390R DE/EN/FR/ES/IT 3.1
Electrical installation
PE
l
Important notes
6
ERBMXXX012
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