MR MSENSE BM User manual

Monitoring system
MSENSE® BM
Operating Instructions
5089542/05 EN

© All rights reserved by Maschinenfabrik Reinhausen
Dissemination and reproduction of this document and use and disclosure of its content are strictly prohibited
unless expressly permitted.
Infringements will result in liability for compensation. All rights reserved in the event of the granting of patents,
utility models or designs.
The product may have been altered since this document was published.
We reserve the right to change the technical data, design and scope of supply.
Generally the information provided and agreements made when processing the individual quotations and orders
are binding.
The original operating instructions were written in German.

Table of contents
Maschinenfabrik Reinhausen GmbH 2019 35089542/05 EN MSENSE® BM
Table of contents
1 Introduction......................................................................................................................... 8
1.1 Manufacturer....................................................................................................................................... 8
1.2 Completeness..................................................................................................................................... 8
1.3 Safekeeping........................................................................................................................................ 8
1.4 Notation conventions .......................................................................................................................... 8
1.4.1 Hazard communication system .............................................................................................................................8
1.4.2 Information system..............................................................................................................................................10
1.4.3 Instruction system ...............................................................................................................................................10
1.4.4 Typographic conventions ....................................................................................................................................11
2 Safety................................................................................................................................. 12
2.1 Appropriate use ................................................................................................................................ 12
2.2 Inappropriate use.............................................................................................................................. 12
2.3 Personnel qualification...................................................................................................................... 13
2.4 Operator's duty of care ..................................................................................................................... 13
3 IT security.......................................................................................................................... 14
4 Product description.......................................................................................................... 17
4.1 Scope of delivery .............................................................................................................................. 17
4.2 Function description.......................................................................................................................... 17
4.3 Performance features ....................................................................................................................... 18
4.4 Operating modes .............................................................................................................................. 19
4.5 Design............................................................................................................................................... 20
4.5.1 Bushing adapter and bushing coupling unit ........................................................................................................21
4.5.2 Control cabinet ....................................................................................................................................................21
5 Packaging, transport and storage .................................................................................. 27
5.1 Packaging ......................................................................................................................................... 27
5.1.1 Suitability.............................................................................................................................................................27
5.1.2 Markings..............................................................................................................................................................28
5.2 Transportation, receipt and handling of shipments........................................................................... 28
5.3 Storage of shipments........................................................................................................................ 29
5.4 Unpacking shipments and checking for transportation damages ..................................................... 30

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Maschinenfabrik Reinhausen GmbH 201945089542/05 ENMSENSE® BM
6 Mounting ........................................................................................................................... 32
6.1 Preparation ....................................................................................................................................... 32
6.2 Installing the bushing adapter........................................................................................................... 32
6.3 Installing the bushing coupling unit................................................................................................... 34
6.4 Fitting the control cabinet to the transformer .................................................................................... 37
6.5 Connecting the device ...................................................................................................................... 39
6.5.1 Cable recommendation .......................................................................................................................................39
6.5.2 Information about connecting serial interfaces RS232 and RS485.....................................................................40
6.5.3 Information about laying fiber-optic cable ...........................................................................................................43
6.5.4 Connecting the bushing adapter to the bushing coupling unit ............................................................................43
6.5.5 Connecting the bushing coupling unit to the control cabinet...............................................................................44
6.5.6 Connecting the voltage transformers for the reference system ..........................................................................49
6.5.7 Connecting additional leads (optional) ................................................................................................................50
6.5.8 Connecting the power supply..............................................................................................................................51
6.6 Checking functional reliability ........................................................................................................... 52
7 Commissioning................................................................................................................. 53
7.1 Determining the capacitance and dissipation factor of the bushings................................................ 53
7.2 Establishing connection to visualization ........................................................................................... 53
7.3 Setting the language......................................................................................................................... 55
7.4 Setting date and time........................................................................................................................ 56
7.5 Setting the parameters ..................................................................................................................... 56
7.5.1 Commissioning wizard ........................................................................................................................................56
7.5.2 Setting the parameters manually ........................................................................................................................57
7.6 Performing standardization............................................................................................................... 58
7.7 Performing tests................................................................................................................................ 58
7.7.1 Performing function tests ....................................................................................................................................58
7.7.2 Electrical high-voltage tests on the transformer ..................................................................................................59
7.7.3 Dielectric tests on transformer wiring ..................................................................................................................59
8 Operation........................................................................................................................... 60
8.1 Establishing connection to visualization ........................................................................................... 60
8.2 Operating concept ............................................................................................................................ 61
8.3 General ............................................................................................................................................. 63
8.3.1 Activating/deactivating automatic launch of commissioning wizard ....................................................................63
8.3.2 Setting measured value display ..........................................................................................................................63

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8.3.3 Remote behavior.................................................................................................................................................64
8.3.4 Accessing online help .........................................................................................................................................64
8.3.5 Activating/deactivating the USB interface ...........................................................................................................64
8.3.6 Set up automatic logout ......................................................................................................................................64
8.3.7 Activating/deactivating service user access........................................................................................................65
8.4 Configuring the network.................................................................................................................... 66
8.5 Setting the transformer data for the reference system (optional) ..................................................... 68
8.6 Configuring bushing monitoring ........................................................................................................ 68
8.6.1 Set the field designation......................................................................................................................................69
8.6.2 Configuring capacitance monitoring....................................................................................................................69
8.6.3 Configuring dissipation factor monitoring ............................................................................................................72
8.6.4 Circuit breaker monitoring ...................................................................................................................................75
8.7 Displaying the state of the bushings ................................................................................................. 75
8.8 Displaying the capacitance progression ........................................................................................... 76
8.9 Displaying the dissipation factor progression ................................................................................... 77
8.10 Displaying measured value recorder (optional) ................................................................................ 77
8.11 Configuring digital inputs and outputs............................................................................................... 79
8.12 Event management........................................................................................................................... 81
8.12.1 Displaying and acknowledging events ................................................................................................................81
8.12.2 Configuring events ..............................................................................................................................................82
8.12.3 Displaying event memory....................................................................................................................................83
8.13 SCADA ............................................................................................................................................. 84
8.13.1 Configuring IEC 61850 (optional)........................................................................................................................85
8.13.2 Configuring IEC 60870-5-101 (optional) .............................................................................................................87
8.13.3 Configuring IEC 60870-5-103 (optional) .............................................................................................................92
8.13.4 Configuring IEC 60870-5-104 (optional) .............................................................................................................95
8.13.5 Configuring Modbus (optional) ............................................................................................................................97
8.13.6 Configuring DNP3 (optional) .............................................................................................................................100
8.14 Configuring syslog .......................................................................................................................... 104
8.15 Time synchronization...................................................................................................................... 105
8.15.1 Activating time synchronization using SNTP.....................................................................................................106
8.15.2 Entering the time server address ......................................................................................................................107
8.15.3 Setting the time zone ........................................................................................................................................107
8.15.4 Setting synchronization interval ........................................................................................................................108
8.15.5 Automatic switchover between daylight saving time and standard time ...........................................................108
8.15.6 Setting the date and time manually...................................................................................................................108

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8.16 User administration......................................................................................................................... 109
8.16.1 User roles..........................................................................................................................................................109
8.16.2 Changing password ..........................................................................................................................................110
8.16.3 Creating, editing and deleting users..................................................................................................................111
8.16.4 Setting access rights to parameters and events ...............................................................................................113
8.16.5 User authentication via RADIUS (optional) .......................................................................................................114
8.17 Information about device ................................................................................................................ 116
8.17.1 Hardware...........................................................................................................................................................116
8.17.2 Software ............................................................................................................................................................117
8.18 Import/export manager ................................................................................................................... 117
8.18.1 Exporting data ...................................................................................................................................................117
8.18.2 Importing data (software version 3.44 and later)...............................................................................................119
8.19 Linking signals and events.............................................................................................................. 120
8.19.1 Linking digital outputs and control system messages .......................................................................................120
9 Inspection and maintenance ......................................................................................... 123
9.1 Care ................................................................................................................................................ 123
9.2 Inspection ....................................................................................................................................... 123
9.3 Maintenance ................................................................................................................................... 123
10 Fault elimination ............................................................................................................. 124
10.1 General faults ................................................................................................................................. 124
10.2 Signal lights and digital outputs ...................................................................................................... 124
10.3 Human-machine interface............................................................................................................... 125
10.4 Other faults ..................................................................................................................................... 125
11 Messages ........................................................................................................................ 127
11.1 Event messages ............................................................................................................................. 127
12 Uninstallation.................................................................................................................. 138
12.1 Removing the control cabinet ......................................................................................................... 138
12.2 Removing the bushing adapter and bushing coupling unit ............................................................. 140
13 Disposal........................................................................................................................... 142
14 Technical data................................................................................................................. 143
14.1 Bushing adapter.............................................................................................................................. 143
14.2 Bushing coupling unit...................................................................................................................... 146

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14.3 Control cabinet................................................................................................................................ 147
14.3.1 Connection terminals ........................................................................................................................................148
14.3.2 Voltage measurement UI5-3 ............................................................................................................................149
14.3.3 DIO28-15 digital inputs and outputs.................................................................................................................150
14.3.4 CPU (central processing unit) I .........................................................................................................................151
14.3.5 System networking............................................................................................................................................154
14.3.6 Bus extension module.......................................................................................................................................155
14.4 Connection cable ............................................................................................................................ 155
15 Appendix ......................................................................................................................... 157
15.1 Measured value log ........................................................................................................................ 157
Glossary .......................................................................................................................... 159
List of key words ............................................................................................................ 160

1 Introduction
Maschinenfabrik Reinhausen GmbH 201985089542/05 ENMSENSE® BM
1 Introduction
This technical file contains detailed descriptions on the safe and proper in-
stallation, connection, commissioning and monitoring of the product.
It also includes safety instructions and general information about the prod-
uct.
This technical file is intended solely for specially trained and authorized per-
sonnel.
1.1 Manufacturer
The product is manufactured by:
Maschinenfabrik Reinhausen GmbH
Falkensteinstraße 8
93059 Regensburg, Germany
Tel.: [phone]
Fax: [phone]
E-mail: [email protected]
Further information on the product and copies of this technical file are avail-
able from this address if required.
1.2 Completeness
This technical file is incomplete without the supporting documents.
The following documents are considered supporting documents:
▪ Connection diagrams
▪ Supplement (optional)
1.3 Safekeeping
Keep this technical file and all supporting documents ready at hand and ac-
cessible for future use at all times.
1.4 Notation conventions
This section contains an overview of the symbols and textual emphasis
used.
1.4.1 Hazard communication system
Warnings in this technical file are displayed as follows.

1 Introduction
Maschinenfabrik Reinhausen GmbH 2019 95089542/05 EN MSENSE® BM
1.4.1.1 Warning relating to section
Warnings relating to sections refer to entire chapters or sections, sub-sec-
tions or several paragraphs within this technical file. Warnings relating to
sections use the following format:
WARNING Type of danger!
Source of the danger and outcome.
► Action
► Action
1.4.1.2 Embedded warning information
Embedded warnings refer to a particular part within a section. These warn-
ings apply to smaller units of information than the warnings relating to sec-
tions. Embedded warnings use the following format:
DANGER! Instruction for avoiding a dangerous situation.
1.4.1.3 Signal words and pictograms
The following signal words are used:
Signal word Definition
DANGER Indicates a hazardous situation which, if not avoided, will result in
death or serious injury.
WARNING Indicates a hazardous situation which, if not avoided, could result
in death or serious injury.
CAUTION Indicates a hazardous situation which, if not avoided, could result
in minor or moderate injury.
NOTICE Indicates measures to be taken to prevent damage to property.
Table1: Signal words in warning notices
Pictograms warn of dangers:
Pictogram Definition
Warning of a danger point
Warning of dangerous electrical voltage

1 Introduction
Maschinenfabrik Reinhausen GmbH 201910 5089542/05 ENMSENSE® BM
Pictogram Definition
Warning of combustible substances
Warning of danger of tipping
Warning of danger of crushing
Table2: Pictograms used in warning notices
1.4.2 Information system
Information is designed to simplify and improve understanding of particular
procedures. In this technical file it is laid out as follows:
Important information.
1.4.3 Instruction system
This technical file contains single-step and multi-step instructions.
Single-step instructions
Instructions which consist of only a single process step are structured as fol-
lows:
Aim of action
üRequirements (optional).
► Step 1 of 1.
ðResult of step (optional).
ðResult of action (optional).
Multi-step instructions
Instructions which consist of several process steps are structured as follows:

1 Introduction
Maschinenfabrik Reinhausen GmbH 2019 115089542/05 EN MSENSE® BM
Aim of action
üRequirements (optional).
1. Step 1.
ðResult of step (optional).
2. Step 2.
ðResult of step (optional).
ðResult of action (optional).
1.4.4 Typographic conventions
The following typographic conventions are used in this technical file:
Typographic convention Purpose Example
UPPERCASE Operating controls, switches ON/OFF
[Brackets] PC keyboard [Ctrl] + [Alt]
Bold Software operating controls Press Continue button
…>…>… Menu paths Parameter > Control parameter
Italics System messages, error messages,
signals
Function monitoring alarm triggered
[► Number of pages]. Cross reference [► 41].
Table3: Typographic conventions

2 Safety
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2 Safety
2.1 Appropriate use
The product is a monitoring system and is used to monitor capacitance-
graded bushings on power transformers in the Um = 123...420 kV voltage
levels (with voltage levels up to 765 kV on request). You can use the product
to detect breakdowns at partial capacitances in the bushing and to monitor-
ing aging in the bushings.
The product is designed solely for use in electrical energy systems and facili-
ties. It may be used only if you observe the requirements and conditions
listed in this technical file as well as the warnings in this technical file and the
warnings posted on the product. This applies across the entire service life of
the product, from delivery to installation and operation through to disassem-
bly and disposal.
The following is considered appropriate use:
▪ Use the product only with the bushings specified in the order.
▪ Use the product only for high-voltage transformer bushings and subject to
similar installation conditions and thermal loads.
▪ Use the product only for bushings of the same type (manufacturer, series,
technology, model year)
▪ Use the product only for bushings that were not previously damaged.
▪ Operate the product in accordance with this technical file, the agreed-
upon delivery conditions and the technical data.
▪ Ensure that all necessary work is performed by qualified personnel only.
▪ Only use the equipment and special tools included in delivery for the in-
tended purpose and in accordance with the specifications of this technical
file.
▪ Only operate the product in industrial areas. Observe the notes in this
technical file regarding electromagnetic compatibility and the technical
data.
2.2 Inappropriate use
Use is considered to be inappropriate if the product is used other than as de-
scribed in the Appropriate use section. In addition, observe the following:
▪ The product is not suited for extending the permitted service life of the
bushing specified by the bushing manufacturer.
▪ The product is not a protective device. Do not use it to handle safety-re-
lated functions.
▪ Risk of explosion and fire from highly flammable or explosive gases, va-
pors, or dusts. Do not operate the product in areas at risk of explosion.
▪ The product is not intended for use in environments subject to strong cor-
rosion effects.

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Maschinenfabrik Reinhausen GmbH 2019 135089542/05 EN MSENSE® BM
▪ Unauthorized or inappropriate changes to the product may lead to per-
sonal injury, material damage and operational faults. Only modify the
product after consultation with Maschinenfabrik Reinhausen GmbH.
▪ Do not connect the product components to measurement systems from
other manufacturers, because this can lead to bushing monitoring errors.
2.3 Personnel qualification
The product is designed solely for use in electrical energy systems and facili-
ties operated by appropriately trained staff. This staff comprises people who
are familiar with the installation, assembly, commissioning and operation of
such products.
2.4 Operator's duty of care
To prevent accidents, disruptions and damage as well as unacceptable ad-
verse effects on the environment, those responsible for transport, installa-
tion, operation, maintenance and disposal of the product or parts of the prod-
uct must ensure the following:
▪ All warning and hazard notices are complied with.
▪ Personnel are instructed regularly in all relevant aspects of operational
safety, the operating instructions and particularly the safety instructions
contained therein.
▪ Regulations and operating instructions for safe working as well as the rel-
evant instructions for staff procedures in the case of accidents and fires
are kept on hand at all times and are displayed in the workplace where
applicable.
▪ The product is only used when in a sound operational condition and safety
equipment in particular is checked regularly for operational reliability.
▪ Only replacement parts, lubricants and auxiliary materials which are au-
thorized by the manufacturer are used.
▪ The specified operating conditions and requirements of the installation lo-
cation are complied with.
▪ All necessary devices and personal protective equipment for the specific
activity are made available.
▪ The prescribed maintenance intervals and the relevant regulations are
complied with.
▪ Installation, electrical connection and commissioning of the product may
only be carried out by qualified and trained personnel in accordance with
this technical file.
▪ The operator must ensure appropriate use of the product.

3 IT security
Maschinenfabrik Reinhausen GmbH 201914 5089542/05 ENMSENSE® BM
3 IT security
Observe the following recommendations for secure operation of the product.
General
▪ Ensure that only authorized personnel have access to the device.
▪ Only use the device within an ESP (electronic security perimeter). Do not
connect the device to the Internet in an unprotected state. Use mecha-
nisms for vertical and horizontal network segmenting and security gate-
ways (firewalls) at the transition points.
▪ Ensure that the device is only operated by trained personnel who are fa-
miliar with IT security.
Commissioning
Observe the following recommendations for device commissioning:
▪ User IDs must be unique and assignable. Do not use a "Group account"
function or the "Auto login" function.
▪ Activate the "Auto logout [►Section 8.3.6, Page 64]" function.
▪ Restrict the rights of the individual user groups as much as is feasible; this
helps avoid errors during operations. A user with the "Operator" role, for
example, should only perform operations and should not be able to
change any device settings.
▪ Delete or disable the default "admin" user ID. This requires first creating a
new user account with the "Administrator" role. You can then use it to
delete or disable the default "admin" account.
▪ Deactivate service user access [►Section 8.3.7, Page 65].
▪ Enable SSL/TLS encryption [►Section 8.3, Page 63]; access to the de-
vice is then only possible using the SSL/TLS protocol. In addition to en-
crypting communication, this protocol also checks the authenticity of the
server.
▪ Use TLS version 1.2 or higher wherever possible.
▪ Integrate the device into a public key infrastructure. Create your own SSL
certificates for this if necessary and then import it.
▪ Connect the device to a central log server by using the syslog interface
[►Section 8.14, Page 104].
Operation
Observe the following recommendations during device operation:
▪ Change the password at regular intervals.
▪ Export the security log [►Section 8.18.1, Page 117] at regular intervals.
▪ Check the log files regularly for unauthorized system access and other se-
curity-related events.

3 IT security
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Interfaces
The device uses the following interfaces for communication:
Figure1: Interfaces of the CPU assembly
Interface Protocol Port Description
CAN 1 - - Connection of the DIO assembly
CAN 2 - - Communication with other ISM® devices
(e.g. parallel operation)
COM 1 - - Internal system interface
COM 2 - - Serial interface (SCADA)
USB - - Import or export of data
ETH 1 TCP 102 IEC61850
ETH 1 TCP 502 Modbus2)
ETH 1 TCP 20000 DNP32)
ETH 1 UDP 67 DHCP server
ETH 2.x TCP 21 FTP1) (only for MR service)
ETH 2.x TCP 80 HTTP for web-based visualization1)
ETH 2.x TCP 443 HTTPS for web-based visualization1)
ETH 2.x TCP 990 FTPS (only for MR service)
ETH 2.x TCP 8080 HTTP for web-based visualization1)
ETH 2.x TCP 8081 HTTPS for web-based visualization1)
Table4: Interfaces and open ports of the CPU assembly
1) Port is closed if you activate the device's SSL encryption.
2) Default setting; if you have modified the port for the control system proto-
col, only the set port is opened.

3 IT security
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Encryption standards
The device supports the following TLS versions:
▪ TLS 1.0
▪ TLS 1.1
▪ TLS 1.2
The device uses the following cipher suites for a TLS-secured connection:
Key exchange Authentication Encryption Key length Operating
mode
Hash func-
tion
TLS ECDHE RSA WITH AES 128 CBC SHA1)
DHE SHA265
ECDHE ECDSA GCM SHA256
ECDH 256 CBC SHA1)
RSA1) SHA256
GCM SHA384
Table5: Cipher suite
1) Not available with TLS version >= 1.2
The device uses the SHA256 hash function to save passwords.
Also refer to
2Exporting data [►117]
2General [►63]

4 Product description
Maschinenfabrik Reinhausen GmbH 2019 175089542/05 EN MSENSE® BM
4 Product description
This chapter contains an overview of the design and function of the product.
4.1 Scope of delivery
The following items are included in the delivery:
▪ Control cabinet with MSENSE® BM bushing monitoring
▪ For each bushing to be monitored (3 or 6):
– Bushing adapter
– Connection cable for the bushing adapter and bushing coupling unit
– Bushing coupling unit
– Set of fasteners for the bushing coupling unit
– Connection cable for the bushing coupling unit and ISM® control cabi-
net
▪ Technical documentation
Please note the following:
▪ Check the shipment for completeness on the basis of the shipping docu-
ments.
▪ Store the parts in a dry place until installation.
4.2 Function description
The product is a monitoring system and is used to monitor capacitance
graded bushings on power transformers. You can use the product to detect
breakdowns at partial capacitances in the bushings and to monitor aging in
the bushings.
In order to evaluate the state of the bushing, the bushings are equipped with
a measuring device with which the system can continuously determine the
change in capacitance ΔC1 and the change in dissipation factor Δtanδ of the
bushings during operation. In addition, the system records the voltage of the
3-phase reference system.

4 Product description
Maschinenfabrik Reinhausen GmbH 201918 5089542/05 ENMSENSE® BM
The monitoring system takes advantage of the implemented algorithms to
largely compensate for voltage fluctuations and temperature fluctuations in
the 3-phase system, thereby ensuring reliable monitoring for the bushings.
Figure2: Operating principle
4.3 Performance features
The MSENSE® BM monitoring system monitors the bushings of a power
transformer and has the following features:
▪ Monitoring of oil-impregnated paper bushings (OIP) and resin-impreg-
nated paper bushings (RIP) at voltage levels of Um = 123...420 kV (with
voltage levels up to 765 kV on request)
▪ Optional: Monitoring of 6 bushings, where 3 bushings each form one set
(field 1 and field 2)
▪ Online monitoring of the bushing by means of capacitance measurement
and dissipation factor measurement
– Monitoring the change in capacitance C1
– Monitoring the change in the dissipation factor tanδ
– 3-phase reference system (e.g. voltage transformer)
– Compensation for temperature fluctuations
– Compensation for the effects of weather
– Compensation for voltage fluctuations
– Compensation for grid asymmetry
▪ Display of the measured and calculated values
▪ Status messages via digital outputs
▪ Web-based visualization
▪ SCADA
– IEC 60870-5-101
– IEC 60870-5-103
– IEC 60870-5-104

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Maschinenfabrik Reinhausen GmbH 2019 195089542/05 EN MSENSE® BM
– IEC 61850 (edition 1 and edition 2)
– Modbus (RTU, TCP, ASCII)
– DNP3
4.4 Operating modes
Local mode (LOCAL)
In the Local operating mode, you can make entries and input commands us-
ing the device's operating controls. You cannot use inputs or the control sys-
tem to make entries or enter commands.
Remote mode (REMOTE)
In the Remote operating mode, you can make entries and carry out com-
mands using digital inputs or the control system, depending on the setting of
the Remote behavior [►Section 8.3.3, Page 64] parameter.

4 Product description
Maschinenfabrik Reinhausen GmbH 201920 5089542/05 ENMSENSE® BM
4.5 Design
The complete system consists of the following subassemblies:
Figure3: Design
1 Bushing adapter 2 Connection cable for the bushing
adapter and bushing coupling unit
3 Bushing coupling unit 4 Connection cable for the bushing
coupling unit and control cabinet
5 Control cabinet with monitoring
system