Interior parts - OPT100

OPT100 User Guide

Document code
M211858EN
Revision
AA
Language
English
Product
OPT100
Document type
User guide
Figure 1. Inside DGA monitor cabinet
1
Valve 5 (bleed valve). Must be manually accessed during initialization and uninstallation.
2
Valve 4
3
Oil block
4
Valve 2
5
Valve 3
6
Valve 1
7
In-oil measurement of hydrogen and moisture
8
Oil out
9
Oil in
10
Terminal blocks for RS-485 output (Y1) and relay control (Y2)
11
Circuit breakers: main breaker (F2) and breaker for heating power (F1)
12
Terminal block for DC in (Y3)
13
Surge arresters
14
Circuit breaker for auxiliary device (F3) (Y4)
15
Processing unit
16
Ethernet connectors:
ETH0
Connection for SCADA, wired to external Ethernet connector
ETH1
Service port for temporary local use, with IP address 192.168.28.2
17
Auxiliary device and terminal blocks (Y5)
18
Control unit
19
Optical measurement module for extracted gases
Figure 2. Inside Power Supply Unit cabinet (OPTPSU1 and OPTPSU2)
1
Circuit breaker for AC or DC power (F1)
2
Surge arresters
3
Power switch (S1)
4
Power supply
5
Relays (3 pcs). Each relay has a LED that is lit when the relay is active.
6
DC OK LED. If flashing, check DC output wiring.
7
DC out terminal block (X5)
8
Relay control terminal block (X4)
9
Relay output terminal block (X3)
10
Mains power in terminal block (X1)