Deif GPU 300 Manual de instrucciones
DEIF A/S · Frisenborgvej 33 · DK-7800 Skive
Tel.: +45 9614 9614 · Fax: +45 9614 9615
COMMISSIONING GUIDELINES
Generator Protection Unit
GPU 300
Document no.: 4189341033A
1. Introduction
1.1 About the Commissioning guidelines......................................................................................................................................................................................4
1.1.1 General purpose.............................................................................................................................................................................................................................4
1.1.2 Intended users of the Commissioning guidelines..................................................................................................................................................4
1.1.3 Software version.............................................................................................................................................................................................................................4
1.1.4 Technical support..........................................................................................................................................................................................................................5
1.1.5 List of technical documentation for GPU 300...........................................................................................................................................................5
1.2 Warnings and safety................................................................................................................................................................................................................................6
1.2.1 Design, drawings and FAT test...........................................................................................................................................................................................6
1.2.2 Hot commissioning and retrofits.........................................................................................................................................................................................6
1.2.3 Controller power supply............................................................................................................................................................................................................7
1.2.4 Factory settings .............................................................................................................................................................................................................................7
1.2.5 Electrostatic discharge .............................................................................................................................................................................................................7
1.2.6 Safety during installation and operation ......................................................................................................................................................................7
1.2.7 Shelving and taking alarms out of service...................................................................................................................................................................7
1.2.8 Do not manually override active alarm actions........................................................................................................................................................7
1.3 Legal information........................................................................................................................................................................................................................................8
1.3.1 Third party equipment................................................................................................................................................................................................................8
1.3.2 Warranty...............................................................................................................................................................................................................................................8
1.3.3 Open source software................................................................................................................................................................................................................8
1.3.4 Trademarks........................................................................................................................................................................................................................................8
1.3.5 Copyright..............................................................................................................................................................................................................................................8
1.3.6 Disclaimer ..........................................................................................................................................................................................................................................8
2. Preparation for commissioning
2.1 Tools....................................................................................................................................................................................................................................................................10
2.1.1 Tools required...............................................................................................................................................................................................................................10
2.2 Software...........................................................................................................................................................................................................................................................11
2.2.1 Downloading and installing PICUS................................................................................................................................................................................11
2.3 Information....................................................................................................................................................................................................................................................11
2.3.1 System drawings.........................................................................................................................................................................................................................11
2.3.2 AC protections...............................................................................................................................................................................................................................11
2.3.3 Transformer information........................................................................................................................................................................................................11
2.3.4 Breaker information...................................................................................................................................................................................................................11
2.3.5 Input/output and parameter configuration................................................................................................................................................................11
3. Controller checks
3.1 BEFORE connecting the controller power supply.....................................................................................................................................................13
3.1.1 Disable the breaker ..................................................................................................................................................................................................................13
3.2 Checking the controller......................................................................................................................................................................................................................13
3.2.1 Connecting the controller power supply.....................................................................................................................................................................13
3.2.2 Checking the controller LEDs............................................................................................................................................................................................13
3.3 Ethernet communication...................................................................................................................................................................................................................14
3.3.1 Plug and play connections in the network................................................................................................................................................................14
3.3.2 Non-plug and play connections in the network.....................................................................................................................................................14
3.3.3 Checking the Ethernet connections..............................................................................................................................................................................15
3.4 Checking display unit..........................................................................................................................................................................................................................15
3.4.1 Display unit......................................................................................................................................................................................................................................15
3.5 Controller software update.............................................................................................................................................................................................................15
3.5.1 Connecting to a controller with PICUS.......................................................................................................................................................................15
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3.5.2 Updating controller software .............................................................................................................................................................................................16
3.5.3 Updating display unit software..........................................................................................................................................................................................16
3.6 Safety..................................................................................................................................................................................................................................................................17
3.6.1 Checking the protection parameters............................................................................................................................................................................17
3.6.2 Checking the parameters......................................................................................................................................................................................................18
3.7 Working through the alarms..........................................................................................................................................................................................................19
3.7.1 Using the controllers to check the system................................................................................................................................................................19
3.7.2 Testing the controller AC alarms.....................................................................................................................................................................................19
4. Equipment checks
4.1 Genset................................................................................................................................................................................................................................................................20
4.1.1 Important information...............................................................................................................................................................................................................20
4.2 Breaker..............................................................................................................................................................................................................................................................20
4.2.1 Checking the phase sequence.........................................................................................................................................................................................20
4.2.2 Checking the voltage across the breaker when synchronised..................................................................................................................22
4.2.3 Checking breaker open and close wiring..................................................................................................................................................................23
4.3 Controller functions..............................................................................................................................................................................................................................24
4.3.1 Controller functions...................................................................................................................................................................................................................24
4.3.2 Sync. check OK relay..............................................................................................................................................................................................................25
4.3.3 Breaker trip......................................................................................................................................................................................................................................25
4.3.4 Synchronise and close function.......................................................................................................................................................................................26
4.3.5 Lockout relay (ANSI 86).........................................................................................................................................................................................................27
4.3.6 Blackout close...............................................................................................................................................................................................................................27
4.4 Customised functions and sequences.................................................................................................................................................................................27
4.4.1 Testing CustomLogic...............................................................................................................................................................................................................27
5. Final commissioning actions
5.1 Update the documentation..............................................................................................................................................................................................................29
5.1.1 Backing up the controller information..........................................................................................................................................................................29
5.1.2 Finalising the operator's manual......................................................................................................................................................................................29
5.1.3 Finalising the commissioning report.............................................................................................................................................................................30
5.1.4 Commissioning checklist.......................................................................................................................................................................................................30
6. Troubleshooting
6.1 Alarms................................................................................................................................................................................................................................................................31
6.1.1 Troubleshooting alarms..........................................................................................................................................................................................................31
6.2 Terminal damage......................................................................................................................................................................................................................................31
6.2.1 Troubleshooting terminal damage..................................................................................................................................................................................31
7. Glossary
7.1 Terms and abbreviations..................................................................................................................................................................................................................32
7.2 Units.....................................................................................................................................................................................................................................................................34
7.3 Symbols............................................................................................................................................................................................................................................................35
7.3.1 Symbols for notes.......................................................................................................................................................................................................................35
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1. Introduction
1.1 About the Commissioning guidelines
1.1.1 General purpose
The commissioning guidelines provide information for a thorough, safe and effective commissioning of controller(s), within the
system.
DANGER!
Commissioning is the most risky period of operation. Commissioning errors can lead to personal injury or
death, or equipment damage. These guidelines cannot anticipate or include every possible commissioning
problem. Commissioning must therefore be done thoughtfully, systematically and carefully by qualified and
experienced personnel.
DANGER!
DEIF does not accept any responsibility for wiring errors.
DANGER!
The controllers interface to third party equipment. DEIF does not accept any responsibility for the operation
of third party equipment.
INFO
The commissioning guidelines provide information about checking third-party equipment, for example, the
switchboard wiring. This information is provided to help ensure a successful commissioning of the entire system.
However, DEIF does not accept any responsibility for the operation of third party equipment.
1.1.2 Intended users of the Commissioning guidelines
The commissioning guidelines are primarily for the person who commissions the controller.
DANGER!
To prevent personal injury and/or damage to equipment, you must read these Commissioning guidelines
before connecting the controller to a power supply.
The commissioning guidelines can be useful to the designers working with the controller during the design process.
Operators may find the commissioning guidelines useful for troubleshooting.
1.1.3 Software version
These Commissioning guidelines correspond to the following software versions.
Table 1.1 Software versions
Software Details Version
PCM APPL Controller application GPU 300 1.0.x
DU APPL Display unit application GPU 300 1.0.x
PICUS PC software 1.0.x
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1.1.4 Technical support
You can read about service and support options on the DEIF website, www.deif.com. You can also find contact details on the
DEIF website.
You have the following options if you need technical support:
• Help: The display unit includes context-sensitive help.
• Technical documentation: Download all the product technical documentation from the DEIF website:
www.deif.com/documentation
• Training: DEIF regularly offers training courses at the DEIF offices worldwide.
• Support: DEIF offers 24-hour support. See www.deif.com for contact details. There may be a DEIF subsidiary located near
you. You can also e-mail [email protected].
• Service: DEIF engineers can help with design, commissioning, operating and optimisation.
1.1.5 List of technical documentation for GPU 300
Document Contents
Data sheet
• Controller application, functions, hardware and protections
• Technical specifications
• Hardware modules, display unit, and accessories
• Ordering information
Quick start guide
• Mounting
• Connecting wiring
• PICUS (PC software)
◦ Download and install
◦ Controller configuration
• Display unit overview
Designer's handbook
• Controller principles and functions
• Alarms
• AC configuration and nominal settings
• Breaker
• Hardware characteristics
• PICUS parameters, alarms and passwords
• Modbus
Installation instructions
• Tools and materials
• Mounting
• Minimum wiring for the controller
• Wiring for hardware module terminals
• Wiring for controller functions
• Wiring communication
• Wiring the display unit
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Document Contents
Commissioning guidelines
• Tools, software and information required
• Controller and equipment checks
• Testing
• Troubleshooting
Operator's manual
• Controller equipment
• Operating the controller
• Alarms and log
• Using the display unit
• Troubleshooting and maintenance
PICUS manual Using PICUS and CustomLogic
1.2 Warnings and safety
1.2.1 Design, drawings and FAT test
These commissioning guidelines assume that all of these tasks are completed before the commissioning:
1. Control system designed
• Input/output configuration created and written to controller
• Parameters created and written to controller
• Optional: CustomLogic created and written to controller
2. System and switchboard drawings completed
3. Factory acceptance test (FAT) completed
1.2.2 Hot commissioning and retrofits
These commissioning guidelines assume that the system is not live and that the system is new.
Hot commissioning
Hot commissioning is possible, that is, you can commission the controller as part of a live system. However, in addition the
normal commissioning risks, the live system itself presents challenges and risks that must be anticipated and mitigated.
DANGER!
For a hot commissioning, qualified and experienced personnel must carefully consider the effect of each
commissioning step. Mistakes may cause death, personal injury, and/or damage to equipment.
Retrofits
Retrofits are possible, that is, you can use the controller to replace the controller in an existing system. This may involve
commissioning just one controller at a time, and/or hot commissioning. However, in addition the normal commissioning risks,
the existing system, and, in the case of hot commissioning, the live system, present challenges and risks that must be
anticipated and mitigated.
DANGER!
For retrofits, qualified and experienced personnel must carefully consider the effect of each commissioning
step. Mistakes may cause death, personal injury, and/or damage to equipment.
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DANGER!
For hot commissioning and retrofits, good communication is essential. Respect all limitations from the
system owner or operator. Always check before touching or changing any existing wiring.
1.2.3 Controller power supply
If the controller has no power supply, it is OFF and does not provide any protection to the system. The controller cannot
enforce any trip, block, or latch when it is off. All the controller relays de-energise.
The controller must have a reliable power supply, which must include a backup power supply. In addition, the switchboard
design must ensure that the system is sufficiently protected if the controller power supply fails.
1.2.4 Factory settings
The controller is delivered pre-programmed from the factory with a set of default settings. These settings are based on typical
values and may not be correct for your system. You must therefore check all parameters before using the controller.
1.2.5 Electrostatic discharge
You must protect the equipment terminals from static discharge during handling, including installation and dismounting. Once
the equipment is correctly installed and the frame ground is connected, it is no longer necessary to protect the terminals from
static discharge.
1.2.6 Safety during installation and operation
Installing and operating the equipment may require work with dangerous currents and voltages. The installation must only be
carried out by authorised personnel who understand the risks involved in working with electrical equipment.
DANGER!
Hazardous live currents and voltages. Do not touch any terminals, especially the AC measurement inputs
and the relay terminals. Touching the terminals could lead to injury or death.
1.2.7 Shelving and taking alarms out of service
DANGER!
Shelved and out of service alarms are completely disabled. These alarms cannot be activated by the
operating conditions, and provide NO protection. Note: Shelving or taking out of service also automatically
acknowledges the alarm and resets the latch.
It is possible to shelve and/or take selected alarms out of service. However, only qualified personnel should shelve and/or
take alarms out of service. This must be done carefully, and only as a temporary measure, for example, during
commissioning.
1.2.8 Do not manually override active alarm actions
DANGER!
Do not use switchboard or manual control to override the alarm action of an active alarm.
An alarm may be active because it is latched, or because the alarm condition is still present. If the alarm action is manually
overridden, a latched alarm does not do its alarm action again. In this situation, the latched alarm does not provide protection.
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Latched Over-current alarm example
The controller trips a breaker because of over-current. The operator then manually (that is, not using the controller)
closes the breaker while the Over-current alarm is still latched.
If another over-current situation arises, the controller does not trip the breaker again. The controller regards the
original Over-current latched alarm as still active, and does not provide protection.
1.3 Legal information
1.3.1 Third party equipment
DEIF takes no responsibility for the installation or operation of any third party equipment, including the genset. Contact the
genset company if you have any doubt about how to install or operate the genset.
1.3.2 Warranty
CAUTION
The rack may only be opened to remove, replace, and/or add a hardware module. The procedure in the Installation
instructions must be followed. If the rack is opened for any other reason, and/or the procedure is not followed, then
the warranty is void.
CAUTION
If the display unit is opened, then the warranty is void.
1.3.3 Open source software
This product contains open source software licensed under, for example, the GNU General Public License (GNU GPL) and
GNU Lesser Public License (GNU LGPL). The source code for this software can be obtained by contacting DEIF at
[email protected]. DEIF reserves the right to charge for the cost of the service.
1.3.4 Trademarks
DEIF, power in control and the DEIF logo are trademarks of DEIF A/S.
Modbus is a registered trademark of Schneider Automation Inc.
Windows is a registered trademark of Microsoft Corporation in the United States and other countries.
All trademarks are the properties of their respective owners.
1.3.5 Copyright
© Copyright DEIF A/S 2016. All rights reserved.
1.3.6 Disclaimer
DEIF A/S reserves the right to change any of the contents of this document without prior notice.
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The English version of this document always contains the most recent and up-to-date information about the product. DEIF
does not take responsibility for the accuracy of translations, and translations might not be updated at the same time as the
English document. If there is a discrepancy, the English version prevails.
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2. Preparation for commissioning
2.1 Tools
2.1.1 Tools required
The following tools are required for commissioning:
Tool Used to
Safety equipment Personal protection, according to local standards and requirements
Computer Run PICUS
Ethernet cable Connect the computer to the controller
PICUS
(The DEIF utility software)
• Configure the I/Os
• Configure the parameters
• Create CustomLogic
• Monitor operation (Live data)
See the PICUS manual for the system requirements to run PICUS.
DEIF supporters and other commissioning technicians have found these tools useful during controller commissioning:
Tool Used to
Multimeter, with accessories and
spare batteries Check wiring
Phase sequence meter Check the phase sequence
Synchroscope Check the synchronisation
Mirror or camera Look into the areas above and below the rack
Torch (US: Flashlight) Look at Ethernet cable wiring
Wire stripper, pliers and cutters Change wiring
Trim cable ties
Screwdrivers
Change wiring
Swap hardware modules
See Tools in the Installation instructions for more information.
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Otros manuales para GPU 300
1
Tabla de contenidos
Otros manuales de Dispositivo de protección de Deif
