Lenze EMB934x Instrukcja Użytkownika Strona 116

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Electrical installation
Regenerative power supply module EMB9343
Power connections
5
116
EDBMB9340 DE/EN/FR 12.0
5.4 Regenerative power supply module EMB9343
5.4.1 Power connections
Stop!
Please observe the following operating conditions:
ƒ Regenerative power supply modules must not be connected in parallel in
the DC bus.
ƒ The regenerative power supply module has no overload protection which
means:
– Please observe the permissible mains voltage and maximum currents
( 86). Higher voltages or currents destroy the regenerative power supply
module.
– For protecting the regenerative power supply module against overload
during the regenerative feedback we recommend the use of a brake
chopper. Please observe the circuit proposals ( 124).
ƒ Please observe national and local regulations!
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