Vaisala Optimus OPT100 - Electrical Installation; OPT100 Cable Glands and Connectors; Figure 12 Cable Glands and Connectors on OPT100 Cabinet

4. Electrical installation
4.1 OPT100 cable glands and connectors
1 2 3 4 5 6 7
8 9
Figure 12 Cable glands and connectors on OPT100 cabinet
#
Label Description Cable/pipe
diameter
Wrench
size
1 Oil Out Oil return to transformer. 10 mm (0.39 in) 19 mm
2 Oil In Oil intake from transformer. 10 mm (0.39 in) 19 mm
3 Ground connection.
4 … 16 mm
2
(12 … 5 AWG)
conductor
13 mm
4 RS-485 RS-485 connection. 5 … 10 mm
(0.20 … 0.39 in)
20 mm
5 Relay control
out
Relay control to OPTPSU. Use Vaisala cable
CBL210539.
7 … 12 mm
(0.28 … 0.47 in)
24 mm
6 DC in DC input from OPTPSU. Use Vaisala cable
CBL210544.
9 … 16 mm
(0.35 … 0.63 in)
30 mm
7 Ethernet Ethernet connection. Use shielded outdoor
Ethernet cable. Assemble the included
protection shell on the RJ45 connector.
- -
8 Spare Not reserved. 5 … 10 mm
(0.20 … 0.39 in)
20 mm
9 Spare Not reserved. 7 … 12 mm
(0.28 … 0.47 in)
24 mm
Chapter 4 – Electrical installation
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