Safety instructions – Lenze ERBMxxxRxxxW User Manual
Page 31
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Safety instructions
Residual hazards
EDKRBM390R DE/EN/FR/ES/IT 3.0
31
l
H1sic_EN−UR_Warn
(
Stop!
Possible overheating of the brake resistor during
operation
Inadequate heat dissipation during operation can
cause the brake resistor to overheat.
Possible consequences:
ƒ
The brake resistor is destroyed.
ƒ
The drive is not braked but coasts to a standstill.
Protective measures:
ƒ
Always connect the thermal contact of the brake
resistor.
ƒ
Integrate the thermal contact into the overall
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).
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