Field wiring: Routing of cross sections of terminal connectors wired by
the user (in the field).
B1 Conductors in installation pipes and
in installation channels that can be
opened
B2 Cables or lines in installation pipes
and in installation channels that can
be opened
C
Cables or lines on walls
E
Cables or lines on open cable trays
Fig. 6-4: Cable installation types (cf. IEC 60364-5-52; DIN VDE 0298-4; EN 60204-1)
2. Recommendation for design of the fuses:
●
International except for USA / Canada: Class gL-gG; 500 V, 690 V; design
NH, D (DIAZED) or D0 (NEOZED).
Characteristics
In the case of error (e.g. ground error at connections L+, L-), fuses of
characteristic gL (general-purpose fuse link for cables and lines) and
gG (general-purpose fuse link for general installations) protect the
lines in system.
To protect the brake chopper, you can use fuses of characteristic gR.
●
USA / Canada: Class J; 600 V
Brake Chopper
Bosch Rexroth AG
Brake Chopper Wiring
DOK-RCON03-EFC*BRAKE**-IT01-EN-P
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