INTORQ BFK470 Series, Перевод оригинальной инструкции по эксплуатации

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Electrical installation
INTORQ | BA 14.0199 | 08/2016 31
5.4 Minimum bend radius for the brake connection line
5.5 Bridge/half-wave rectifier (optional)
BEG-561- -
The bridge-half-wave rectifiers are used to supply electromagnetic DC spring-applied brakes which are ap-
proved for the use with such rectifiers. Other use is only permitted with the approval of INTORQ.
Once a set over-excitation time has elapsed, the bridge-half-wave rectifiers switch over from bridge rectifi-
cation to half-wave rectification.
Terminals 3 and 4 are located in the DC circuit of the brake. The induction voltage peak for DC switching
(see "DC switching - fast engagement" circuit diagram) is limited by an integrated overvoltage protection at
terminals 5 and 6.
5.5.1 Assignment: Bridge/half-wave rectifier – brake size
Brake size Wire cross-section Minimum bendradius [mm]
06
AWG 20 28
08
10
12
14
16
AWG 16 46
18
Tab. 9: Minimum bend radius for the brake connection line
Rectifier type Supply voltage Over-excitation Holding current reduction
Coil voltage Size Coil voltage Size
[V AC] [V DC] [V DC]
BEG-561-255-030
230 103
06 – 18
205
06 – 12
BEG-561-255-130 – 14 – 18
BEG-561-440-030-1 400 180 06 – 18 – –