Berchtold CHROMOPHARE E 558, Руководство по обслуживанию

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LED surgical lights, single and combination lights CHROMOPHARE
®
E 778, E 668, E 558
Connecting the electricity
67
11.2 Electrical connections on the mounting plate
Mounting plate
Use only when emergency power relays are available on site.
Fig. 34 Mounting plate terminals with
filtering board
Input voltages:
max. 28 volt DC or max. 26 volt AC
Output voltage:
24–28 volt DC to the surgical light
A drop in voltage on the line to the surgical light can be
compensated for only by a corresponding increase in the DC
input voltage.
Terminal Connection
1 CAN distribution board
2 PE/PA ground
3 DC out
4 DC out
5 Emergency power switch-over relay
(with emergency power relays)
6 DC in (with emergency power relays)
7 DC in (with emergency power relays)
8 AC in
9 AC in
Combination lights require an additional mounting plate with
terminals. Connect them as well.
NOTE!
DC fuses must be installed by the customer (for
fuse ratings
appendix).