Regenerative Power Supply Modules Emb9341 And Emb9342; Power Connections - Lenze EMB934 Serie Betriebsanleitung

5 Electrical installation

Regenerative power supply modules EMB9341 and EMB9342

Power connections

5.3 Regenerative power supply modules EMB9341 and EMB9342
5.3.1 Power connections
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Stop!
Please observe the following operating conditions:
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108
Regenerative power supply modules must not be connected in parallel in
the DC bus.
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).
Please observe national and local regulations!
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EDBMB9340 DE/EN/FR 12.0