Electrical Installation; Important Notes; Connection Data; Connection Plan - Lenze ERBM R W Série Instructions De Montage

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 data

ERBMxxxRxxxW

Connection plan

Variant 1: without cable extension
R
B
Twisted cables
Length of prepared cables ^ 33
s
EDKRBM470R DE/EN/FR 6.0
Electrical installation
Cable cross−section
Brake resistor
2
[mm ] AWG
2.1
PE
l
Important notes
Thermal contact
[mm
14 0.75
2
] AWG
18
ERBMXXX012
6
35