INTORQ BFK455, Руководство по эксплуатации

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Electrical installation 5
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| BA 14.0196 | 05/2013
35
5 Electrical installation
5.1 Electrical connection
5.1.1 Important notes

Danger!
| Electrical connection must only be carried out by skilled personnel!
| Connections must only be made when the equipment is de-energised! Danger
through unintended starts or electric shocks.

Stop!
| It must be ensured that the supply voltage corresponds to the nameplate
data.
| Voltages must be adapted to the local environment!

Stop!
| If emergency switching off is carried out without the required suppressor
circuit, the control unit may be destroyed.
| Observe the correct polarity of the suppressor circuit!

Stop!
| For checking the individual braking circuits, it must be possible to switch off
the power supply separately for each braking circuit. For a new overexcitation
during switch-on, switches K1/K3 must be opened, too.
| The suppressor circuit included in INTORQ switchgear
BEG-561-

-

(terminals 3 and 4) must not be used in lift or hoist
applications. In this case, the suppressor circuit must be connected in
parallel to the brake coil,

36.

Stop!
| Only operate the brake with holding current reduction to 25 % P
max
!
| For this purpose, use e.g. INTORQ switching device
BEG-561-

-

.