Vaisala Optimus OPT100 User manual

M211857EN-F
Installation Guide
Vaisala Optimus™DGA Monitor for Transformers
OPT100

PUBLISHED BY
Vaisala Oyj
Vanha Nurmijärventie 21, FI-01670 Vantaa, Finland
P.O. Box 26, FI-00421 Helsinki, Finland
[phone]
Visit our Internet pages at www.vaisala.com.
© Vaisala 2019
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Table of Contents
1. About This Document................................................................................... 5
1.1 Version Information.......................................................................................... 5
1.2 Related Manuals................................................................................................ 5
1.3 Documentation Conventions...........................................................................6
1.4 Trademarks........................................................................................................ 6
2. Planning The Installation..............................................................................7
2.1 Installation Safety............................................................................................. 7
2.2 Installation Phases............................................................................................ 8
2.3 Required Personnel...........................................................................................8
2.4 Required Materials............................................................................................ 9
2.5 Recommended Tools...................................................................................... 10
2.6 Storing and Transporting DGA Monitor.........................................................11
2.7 Reinstalling DGA Monitor................................................................................ 11
2.8 Installation Site Requirements........................................................................ 11
2.8.1 Installation Location of DGA monitor.................................................... 12
2.8.2 Recommended Locations of Oil Connections...................................... 13
2.9 Regulatory Compliances................................................................................ 14
2.9.1 FCC Part 15 Compliance Statement....................................................... 14
2.9.2 Canada ICES-003 Compliance Statement............................................ 15
3. Mechanical Installation................................................................................16
3.1 Unpacking DGA Monitor.................................................................................16
3.2 Mounting with Ground Mounting Set........................................................... 16
3.2.1 Parts with Ground Mounting Set............................................................18
3.2.2 OPT100 Dimensions with Ground Mounting Set................................ 20
3.3 Mounting with Wall Mounting Set................................................................. 21
3.3.1 Parts with Wall Mounting Set.................................................................22
3.4 Installing Oil Lines...........................................................................................23
3.5 Attaching Power Supply Unit........................................................................26
3.6 Attaching Weather Shield............................................................................. 26
4. Electrical Installation...................................................................................28
4.1 Interior Parts................................................................................................... 28
4.2 Cable Glands and Connectors.......................................................................29
4.3 Grounding DGA Monitor................................................................................30
4.4 Connecting DC Power to DGA Monitor.........................................................31
4.5 Connecting Relay Control to Power Supply Unit....................................... 34
4.6 Connecting RS-485........................................................................................ 37
4.7 Connecting Ethernet......................................................................................38
4.8 Connecting Relays..........................................................................................39
4.9 Connecting AC (Mains) Power......................................................................42
4.10 Verifying Tightness of Cable Glands............................................................44
5. Commissioning..............................................................................................46
5.1 Turning On DGA Monitor...............................................................................46
Table of Contents
1

5.2 Connecting to User Interface........................................................................46
5.3 Changing Administrator Password...............................................................47
5.4 Configuring Network Connection................................................................ 48
5.5 Configuring User Interface Security.............................................................49
5.6 Setting Device Name..................................................................................... 50
5.7 Setting Date and Time.................................................................................... 51
5.8 Initializing DGA Monitor.................................................................................52
5.9 Configuring Serial Line and Modbus RTU....................................................55
5.10 Configuring DNP3 Protocol...........................................................................56
5.11 Configuring IEC 61850 Protocol....................................................................57
5.12 Configuring Gas Level Alerts.........................................................................58
5.13 Configuring Relays......................................................................................... 59
5.14 Starting Measurement...................................................................................60
5.15 Finalizing Installation.....................................................................................60
6. Installation Verification.............................................................................. 62
6.1 Installation Checklist...................................................................................... 62
6.2 Safety Checklist.............................................................................................. 63
Index...................................................................................................................65
Technical Support............................................................................................67
Warranty............................................................................................................ 67
Recycling........................................................................................................... 67
OPT100 Installation Guide M211857EN-F
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List of Figures
Figure 1 Possible Locations of Oil Connections.......................................................13
Figure 2 Assembly of the Mounting Stand................................................................ 17
Figure 3 OPT100 Front Parts with Ground Mounting Set......................................18
Figure 4 OPT100 Rear Parts with Ground Mounting Set.......................................19
Figure 5 Dimensions with Ground Mounting Set....................................................20
Figure 6 OPT100 Front Parts with Wall Mounting Set...........................................22
Figure 7 OPT100 Rear Parts with Wall Mounting Set............................................ 23
Figure 8 Inside OPT100 DGA Monitor Enclosure.................................................... 28
Figure 9 Inside OPTPSU1 Power Supply Unit Enclosure....................................... 29
Figure 10 OPT100 DGA Monitor Cable Glands and Connectors...........................29
Figure 11 OPTPSU1 Power Supply Unit Cable Glands and Connectors..............30
Figure 12 Terminal Block Y3 Wiring..............................................................................32
Figure 13 Terminal Block X5 Wiring............................................................................. 34
Figure 14 Terminal Block Y2 Wiring..............................................................................35
Figure 15 Terminal Block X4 Wiring............................................................................. 36
Figure 16 Terminal Block Y1 Wiring Example.............................................................38
Figure 17 Terminal Block X3 Example Wiring for Normally Open
(NO) Connection..............................................................................................41
Figure 18 Terminal Block X1 Wiring.............................................................................. 44
Figure 19 Changing Administrator Password............................................................ 47
Figure 20 IP Address Settings Page............................................................................. 48
Figure 21 Network Security Settings Page.................................................................49
Figure 22 General Settings Page...................................................................................50
Figure 23 Date and Time Settings Page....................................................................... 51
Figure 24 Modbus RTU Settings Page..........................................................................55
Figure 25 DNP3 Settings Page.......................................................................................56
Figure 26 IEC 61850 Settings Page............................................................................... 57
Figure 27 Alerts Page........................................................................................................58
Figure 28 Relay Settings Page........................................................................................59
List of Figures
3

List of Tables
Table 1 Document Versions (English)............................................................................. 5
Table 2 Related Manuals..................................................................................................... 5
Table 3 Terminal Block Y3 Wiring.................................................................................. 32
Table 4 Terminal Block X5 Wiring..................................................................................34
Table 5 Terminal Block Y2 Wiring.................................................................................. 35
Table 6 Terminal Block X4 Wiring..................................................................................36
Table 7 Terminal Block Y1 Wiring................................................................................... 38
Table 8 Terminal Block X3 Wiring...................................................................................41
Table 9 Terminal Block X1 Wiring...................................................................................44
OPT100 Installation Guide M211857EN-F
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1. About This Document
1.1 Version Information
Table 1 Document Versions (English)
Document Code Date Description
M211857EN-F June 2019 This version. Applicable from software version 1.8.0
onwards. Added sections:
•Configuring User Interface Security (page 49)
•Setting Device Name (page 50)
Updated sections:
•Configuring DNP3 Protocol (page 56)
•Changing Administrator Password (page 47)
•Installation Checklist (page 62)
M211857EN-E April 2019 Applicable from software version 1.7.0 onwards.
Added sections:
•Configuring Network Connection (page 48)
•Configuring IEC 61850 Protocol (page 57)
Updated sections:
•Installation Site Requirements (page 11)
•Setting Date and Time (page 51)
•Installation Checklist (page 62)
M211857EN-D July 2018 Applicable from software version 1.4.0 onwards.
Added sections Configuring Gas Level Alerts
(page 58) and Configuring Relays (page 59).
Updated instructions for installing oil lines. Updated
illustrations.
1.2 Related Manuals
Table 2 Related Manuals
Document Code Name
M211858EN OPT100 User Guide
Chapter 1 – About This Document
5

1.3 Documentation Conventions
Warning alerts you to a serious hazard. If you do not read and
follow instructions carefully at this point, there is a risk of injury or even death.
WARNING!
Caution warns you of a potential hazard. If you do not read and
follow instructions carefully at this point, the product could be damaged or
important data could be lost.
CAUTION!
Note highlights important information on using the product.
Tip gives information for using the product more eciently.
Lists tools needed to perform the task.
Indicates that you need to take some notes during the task.
1.4 Trademarks
OPTIMUS™is a trademark of Vaisala Oyj.
All other product or company names that may be mentioned in this publication are trade
names, trademarks, or registered trademarks of their respective owners.
OPT100 Installation Guide M211857EN-F
6

2. Planning The Installation
2.1 Installation Safety
Read the installation instructions carefully before installing the
product. If you encounter the following marking during installation, consult
product documentation to find out the nature of the potential hazards and any
actions which have to be taken to avoid them:
WARNING!
Only licensed experts may install electrical components. They
must adhere to local and state legislation and regulations.
WARNING!
Make sure that you prepare and connect only de-energized wires.WARNING!
Keep away from live circuits. Operating personnel must observe
safety regulations at all times.
WARNING!
Ground the DGA monitor enclosures as instructed in the wiring
instructions. Verify the grounding before and after performing maintenance on
the unit.
WARNING!
Do not modify the DGA monitor or use it in ways not described in
the documentation. Modifications may lead to safety hazards, equipment
damage, failure to perform according to specification, or decreased equipment
lifetime.
CAUTION!
Chapter 2 – Planning The Installation
7

Surfaces inside DGA monitor that are marked with the symbol
below heat up during normal operation. Avoid touching hot surfaces and wear
protective gloves when working inside the enclosure. Whenever possible, allow
the DGA monitor to cool down before starting the work.
CAUTION!
Wear protective eyewear and gloves.
Follow the safety regulations of the installation site.
The safety of any system incorporating this equipment is the responsibility of the
assembler.
2.2 Installation Phases
Perform the installation of the DGA monitor in the following phases:
• Planning
• Mechanical installation
• Electrical installation
• Commissioning
• Installation verification
These phases correspond to chapters of the Installation Guide. As part of the final installation
verification phase, use the provided installation checklists to make sure you have done all of
the required installation steps.
2.3 Required Personnel
Installation of the DGA monitor requires two persons. While most of the installation and
commissioning tasks can be done by a single person, safe carrying and lifting of the DGA
monitor requires two persons.
Installers must have the necessary training to legally perform all required tasks. For example,
connecting the DGA monitor to mains power must be done by a licensed electrician.
OPT100 Installation Guide M211857EN-F
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