Beltrame S2006 User manual

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Index
Index ...........................................................................................................................................2
Important Notice ..........................................................................................................................4
1. Safety instructions ............................................................................................................5
1.1 General .................................................................................................................................. 5
1.2 Safety Instructions..................................................................................................................6
2. Product description...........................................................................................................7
2.1 Preface...................................................................................................................................7
2.2 Area of application..................................................................................................................8
2.3 Hardware................................................................................................................................9
2.3.1 Control elements and interfaces ...............................................................................10
2.3.2 Device connections: power and high voltage ............................................................13
2.3.3 Device connections: control signals and interfaces...................................................14
3. Operator interface ...........................................................................................................18
3.1 Control keyboard and signaling............................................................................................18
3.2 Navigating the menus........................................................................................................... 19
3.3 Display ................................................................................................................................. 21
3.3.1 Field .........................................................................................................................21
3.3.2 Generator.................................................................................................................21
3.3.3 Mains........................................................................................................................21
3.3.4 Actual regulation.......................................................................................................22
3.3.5 Digital & Analog Inputs/Outputs monitor....................................................................22
3.3.6 Fieldbus....................................................................................................................23
3.3.7 Alarms......................................................................................................................23
3.3.8 Fault log details ........................................................................................................23
3.3.9 Exciter......................................................................................................................24
4. Configuration...................................................................................................................25
4.1 Inputs and outputs................................................................................................................25
4.1.1 Digital inputs.............................................................................................................25
4.1.2 Enabling virtual digital inputs.....................................................................................26
4.1.3 Digital outputs...........................................................................................................27
4.1.4 Enabling virtual digital outputs ..................................................................................28
4.1.5 Fast De-Excitation output..........................................................................................29
4.1.6 Analog inputs............................................................................................................31
4.1.7 Enabling virtual analog inputs...................................................................................33
4.1.1 Analog Outputs.........................................................................................................34
4.1.1 Enable Virtual Analog Outputs..................................................................................36
4.1.1 RS485 Communication.............................................................................................37
4.1.1 USB Communication ................................................................................................37
4.1.1 CAN bus communication ..........................................................................................37
4.1.1 Ethernet communication...........................................................................................38
4.2 Description and Configuration Parameters...........................................................................38
4.2.1 Field excitation data..................................................................................................38
4.2.1 Minimum Excitation Current......................................................................................38
4.2.1 Maximum Excitation Current.....................................................................................39
4.2.2 Generator data .........................................................................................................39
4.2.3 Generator current .....................................................................................................40
4.2.1 V/Hz limit..................................................................................................................40
4.2.2 Soft Start ..................................................................................................................41
4.2.1 The Limit of Minimum Reactive Power......................................................................41
4.2.1 The Limit of Maximum Reactive Power.....................................................................42
4.2.1 Implementation Limits...............................................................................................42
4.2.2 Sensing....................................................................................................................43
4.2.3 Power supply............................................................................................................43
4.2.4 Control mode............................................................................................................43

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4.2.5 Droop .......................................................................................................................44
4.2.6 Series compensation................................................................................................44
4.2.7 Field flashing............................................................................................................45
4.2.8 Boost........................................................................................................................45
4.2.9 New Function Q........................................................................................................46
4.2.10 New Function PF......................................................................................................46
4.2.11 Rotor diode monitor..................................................................................................46
4.2.12 Synchronization (optional) ........................................................................................48
4.2.13 Alarms......................................................................................................................49
4.2.14 Limitations................................................................................................................49
4.2.15 Operator interface.....................................................................................................49
4.3 Commands...........................................................................................................................50
4.3.1 Non volatile parameters............................................................................................50
4.3.2 Self commissioning...................................................................................................50
4.3.3 System test utilities...................................................................................................50
4.3.4 Virtual I/O .................................................................................................................50
4.3.5 Alarm........................................................................................................................50
4.3.6 Access control..........................................................................................................51
5. Reference and regulators...............................................................................................52
5.1 PWM reference (PWM)........................................................................................................52
5.2 Field voltage reference (FVR) ..............................................................................................53
5.3 Field current reference and regulator (FCR) ........................................................................ 54
5.4 Generator voltage reference and regulator (AVR)................................................................ 55
5.5 Generator PF reference and regulator (PF) .........................................................................56
5.6 Generator VAR reference and regulator (VAR)....................................................................57
5.7 Limit regulators.....................................................................................................................58
6. Commissioning................................................................................................................59
6.1 Safety regulations................................................................................................................. 59
6.2 Connection of the Regulator................................................................................................. 59
6.2.1 Power Supply ...........................................................................................................59
6.2.1 Voltage Signals.........................................................................................................59
6.3 Setting the Standard Parameters......................................................................................... 59
6.4 Operations to be done while the machine is off....................................................................60
6.5 Operations to be done while the machine is off....................................................................61
7. Maintenance and Breakdown.........................................................................................62
7.1 Maintenance.........................................................................................................................62
7.2 Problem Solving................................................................................................................... 62
8. General data.....................................................................................................................64
8.1 S2006 up to 15A...................................................................................................................65
8.2 S2006 up to 25A...................................................................................................................66
8.3 S2006 up to 40A...................................................................................................................67

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Important Notice
Our experience has shown that, if the information and recommendations contained in this Operating Instructions
are observed, the best possible reliability of our products is assured.
The data contained herein purports solely to describe the product and is not a warranty of performance or
characteristics. It is with the best interests of our customers in mind that we constantly strive to improve our
products and keep them abreast of advances in technology. This may, however, lead to discrepancies between a
product and its "Technical Description" or " Operating Instructions".
This document has been carefully prepared and reviewed, however should in spite of this the reader find an error,
he is requested to inform us at his earliest convenience.
It is scarcely possible for the operating instructions for technical equipment to cover every eventuality, which can
occur in practice. We would therefore request you to notify us or our agent in the case of all unusual behaviour that
does not appear to be covered by these operating instructions.
It is pointed out that all local regulations must be observed when connecting and commissioning this equipment in
addition to these operating instructions.
We cannot accept any responsibility for damage incurred as a result of mishandling the equipment regardless of
whether particular reference is made in these operating instructions or not.
We lay particular stress on the fact that only genuine spare parts should be used for replacements.
All rights with respect to this document, including applications for patent and registration of other industrial property
rights, are reserved. Unauthorized use, in particular reproduction or making available to third parties, is prohibited.

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1. SAFETY INSTRUCTIONS
1.1 General
The safety instructions shall be followed during installation, commissioning, operation and maintenance of the
excitation system. Read all instructions carefully before operating the device and keep this manual for future
reference.
Required Qualification
Personnel involved in installation work and commissioning of the S2006 must be familiar, specially
instructed and informed about the residual danger areas according to the regulations currently in force.
Operating personnel is not permitted to work at the control system.
Specially instructed personnel must only carry out maintenance and repair work.
The maintenance personnel must be informed about the emergency shutdown measures and must be
capable of turning off the system in case of emergency.
The maintenance personnel must be familiar with the accident prevention measures at their workplace
and must be instructed in first aid and fire fighting.
It is the owner’s responsibility to ensure that each person involved in the installation and commissioning
of the S2006 has received the appropriate training or instructions and has thoroughly read and clearly
understood the safety instructions in this chapter.

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1.2 Safety Instructions
The safety instructions always appear at the beginning of each chapter and/or precede any instruction in the
context where a potentially dangerous situation may appear. The safety instructions are divided into five categories
and emphasized by the use of the following layout and safety signs:
DANGER!
This symbol indicates an imminent danger resulting from mechanical forces or
high voltage. A non-observance leads to life-threatening physical injury or death.
WARNING!
This symbol indicates a dangerous situation. A non-observance may lead to bad
or life-threatening physical injury or death.
IMPORTANT!
This symbol indicates useful information. Not to be used to indicate dangerous
situations.
NOTICE!
This symbol emphasizes important information. A non-observance may cause
damage to the converter or to objects close to it.

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2. PRODUCT DESCRIPTION
2.1 Preface
From a consolidated operating experience in the energy sector Beltrame has created a device of high performance:
the S2006 voltage regulator.
S2006 is an automatic voltage regulator of the latest design for synchronous generators and synchronous motors.
The unit contains the most advanced microprocessor technology together with IGBT semiconductor technology
(Insulated Gate Bipolar Transistor).
A practical and simple-to-operate panel on the unit is used for all control operations. In addition, user friendly
software facilitates commissioning and allows optimization of operation.
The mechanical construction is compact and robust. You can order the regulator in the rack configuration 19 ".

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2.2 Area of application
This advanced-design automatic voltage regulator is used for the excitation of indirectly excited synchronous
machines. This unit is only suitable for this one area of application.
The regulator can also be switched over to function as a reactive power-, power factor- or field current regulator.
SM = Synchronous Machine
E = Exciter
PMG = Permanent-Magnet-Generator
Optional:
Synchronization unit
Diode monitoring
Change over to a back-up unit.
Generator or motor excitation with
PMG or external supply.
Replacement of voltage regulators for
generators or motors with direct-current
excitation machines.

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2.3 Hardware
Structure:
The device is built into an aluminum casing with cooling flanges.
The connection terminals are integrated around of the circuit boards.
Power electronics:
The power part is fitted with an IGBT semiconductor.
The average value of the output voltage is always positive.
The output is current limited and short-circuit proof.
Control elements:
The operating keys and the display are located on the unit cover.
Installation:
The site of installation must be dry and free of dust.
Mounting:
The S2006 is designed for wall mounting.
For optimal cooling is to keep free a minimum distance of 100mm all around the unit.
Connection diagram:

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2.3.1 Control elements and interfaces
Carrying out settings on the unit
The display and the four keys are sufficient to allow complete operation.
All settings can be carried out directly on the unit without additional equipment
Configuration of inputs and outputs
Parameter setting
Display of important measuring values.
Interface with PC
Parameter setting and also optimization is possible using the user-friendly software S2006 Configurator
for Microsoft Windows.
Connection cable, standard USB with A-B connectors
Configuration of inputs and outputs
Parameter setting
Trending function for optimization of the controller (Oscilloscope, Power chart)
Display of important measuring values
Parameter File upload or download.