EPCOS B44066R7415E230 Film capacitors - power factor correction Datasheet

Film capacitors – Power Factor Correction
Key components – PF controller
Series/Type:
Ordering code:
BR7000
B44066R7415E230
Date:
Version:
March 2009
1
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Identification/Classification 1
(header 1 + top left bar):
Film capacitors – Power Factor Correction
Identification/Classification 2
(header 2 + bottom left header bar):
Key components – PF controller
Ordering code: (top right header bar)
B44066R7415E230
Series/Type: (top right header bar)
BR7000
Preliminary data (optional):
(if necessary)
Preliminary data
Department:
FK PC PM PFC
Date:
March 2009
Version:
1
© EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited
Film capacitors – Power Factor Correction
Key components – PF controller
B44066R7415E230
BR7000
Preliminary data
Characteristics
„ Three phase measuring and controlling
„ Switching relays customizable for three phase
or single phase compensation
„ Mixed three and single phase compensation
„ Usage as power factor controller and/or as
measuring device
„ Intelligent control
„ Menu driven handling (several plain
languages)
„ Optimized navigation in the menus by ESCAPE
(ESC) button
HELP-button for interactive help text
(related to the particular menu)
Measurement and display
„ 3-phase measurement of all relevant grid parameters (voltage, current, reactive power, active
power, apparent power, frequency, harmonics up to the 31st order, temperature)
„ Display and storage of maximum values, switching operations and operation time
„ Display of date, time, operation
„ Display of harmonics as THD value or for every harmonic as bar graph
„ Oscilloscope mode for graphical display of a complete oscillation incl. harmonics
„ Display of measured values freely programmable (display-editor)
„ Changeover font size: big font (max. 3 measured values in the display)
Operation
„ Graphic display 128 × 64 dots with max. 8 lines
„ User interface plain language; several languages
„ Self explanatory and optimized menu navigation
Modes of operation
„ Automatic initialization
„ Display and automatic operation (normal control)
„ Manual operation
„ Test run
„ Service operation
„ Expert mode
FK PC PM PFC
Please read Cautions and warnings and
Important notes at the end of this document.
March 2009
Page 2 of 7
Film capacitors – Power Factor Correction
Key components – PF controller
B44066R7415E230
BR7000
Preliminary data
Controlling
„ Simple controlling 3-phase (3-phase capacitors), max. 15 switching outputs. For 3-phasemeasurement: controlling is done either according to the worst cos φ or average value. For singlephase-measurement: 2 current inputs are additionally available for measured capacitor bank
currents
„ Single phase controlling: max. 5 switching outputs for each phase (3 · 5 switching outputs); each
phase is controlled separately. Single phase capacitors are switched to neutral.
„ Mixed controlling: e.g. 3 · 3 single phase capacitors per phase (L-N) for balancing and additional 6
outputs for normal 3-phase-capacitors.
„ Separate controlling of single phase capacitors L-L (without neutral)
Error messages
„ Over voltage/under voltage/no voltage
„ Over current
„ Over/under compensated
„ Harmonics (THD exceeded)
„ Over temperature
„ C-defect
„ Warning switching operations
„ Internal alert message with time stamp
„ 1 alarm relay
„ 1 relay freely programmable
„ 1 relay for fan control
Inputs
„ Operating voltage input:
110 … 230 V AC ±15 %
„ 3 measuring voltage inputs:
30 … 440 V AC (L-N) / 690 V AC (L-L)
„ 3 current inputs:
X:1A / X:5A
„ 1 external input
Outputs
„ 3 · 5 relay outputs (contact NO) as switching outputs
„ 3 relay outputs (contact NO) for message/alarm/fan
„ 2 independent isolated interfaces RS485
FK PC PM PFC
Please read Cautions and warnings and
Important notes at the end of this document.
March 2009
Page 3 of 7
Film capacitors – Power Factor Correction
Key components – PF controller
B44066R7415E230
BR7000
Preliminary data
Interfaces
„ 2 independent, isolated RS485 interfaces
Usage
ƒ
As interface for PC for usage with Windows-Software BR7000-soft
ƒ
As system interface for coupling with other controllers or enlargement with system
accessories
ƒ
As interface for customer specific usage
Specialities
„ Time controlled functions possible by internal timer (e.g. time controlled target cos φ)
„ Internal second parameter set available
„ Oscilloscope mode for graphical display of current and voltage – individual phases selectable
„ Display of harmonics as bar graph (fourier transformation)
„ Quick programming
Accessory: BR software for PC
„ Connection to RS485-bus
„ Administration of several PF-controller possible
„ Convenient analysis of recorded values
„ Direct connection to USB-port of PC via USB-adapter
„ Windows XP upwards
BR software for PC
Device settings and visualization
PF controller BR7000
Display and recording of grid parameters
FK PC PM PFC
Please read Cautions and warnings and
Important notes at the end of this document.
March 2009
Page 4 of 7
Film capacitors – Power Factor Correction
Key components – PF controller
B44066R7415E230
BR7000
Preliminary data
Technical data
Type
Operating voltage
Measuring voltage (3-phase)
Measuring current (3-phase)
Power consumption
Sensiblity
Switching outputs
Relay outputs for capacitor branches
Alarm relay
Message relay programmable
Relay for panel fan
Switching power of relays
Number of active outputs
Operation and display
Menu languages
Number of control series
Freely editable control series
Controlling
Modes of operation
Control principle
Automatic initialization
Measuring of current inside the capacitor
target cos φ
2nd target cos φ (result driven)
Switch on time
Switch off time
Discharge time
Internal clock/several timers
Manual operation
Fixed steps /skip steps
Zero voltage release
BR7000
110 ... 230 V AC ±15%, 50/60 Hz
3 · 30 … 440 V AC (L-N), 50/60 Hz
3 · X: 5A / X:1A selectable
< 3 VA (with 15 relays activated)
50 mA / 10 mA
15 relays, freely programmable for switching of 1or 3-phase capacitors
1
1
1
250 V AC, 1000 W
programmable
illuminated full graphic display 128 × 64 dots
D / E / ES / F / RU / TR
20
1 via Editor
reach controlling of each phase (L-N ) and ( L-L)
1- phase: up to 3 · 5 single phase capacitors
3- phase: up to 15 three-phase capacitors
mixed Mode: for balancing and compensation
series switching, circular switching,
self-optimized intelligent switching mode
4-quadrant operation
possible
possible
0.3 ind ... 0.3 cap adjustable
0.3 ind ... 0.3 cap adjustable
selectable from 1 sec to 20 min
selectable from 1 sec to 20 min
selectable from 1 sec to 20 min
yes
yes
programmable
standard
FK PC PM PFC
Please read Cautions and warnings and
Important notes at the end of this document.
March 2009
Page 5 of 7
Film capacitors – Power Factor Correction
Key components – PF controller
B44066R7415E230
BR7000
Preliminary data
Display/Display functions
Display of grid parameters
As real value/in %/as bar graph
Large display of 3 grid parameters
Oscilloscope mode
Precision
Integrated auxiliary function
Storage function
Storage of maximum values
Storage of minimum values
Storage of switching operations
Storage of operation time
Error storage
Temperature monitoring
Temperature measuring range
Interface
Grid measuring-, analysis- and
parameterization software
External input
2. target cos φ
Casing
Weight
Operating ambient temperature
Protection class accord. DIN 40 050
Safety standards
Interference resistance
EMV resistance
3- phase
cos φ, V, I, f, Q, P, S, ΔQ, THD-V, THD-I
selection in display Editor
available
current/voltage: 1%
active, reactive, apparent power: 2%
context depending, plain text
voltage, current, active, reactive and apparent
power, temperature, THD-V, THD-I,
voltage
each output, separately re-settable
each capacitor, separately re-settable
error register in plain text with time stamp
automatic switching off of steps
–30 … 100 °C
2 independent isolated interfaces
RS485 (MODBUS RTU, system interface)
for PC, included in the extend of delivery
230 V AC, isolated
via external input or event driven
panel-mounted instrument
DIN 43 700, 144 × 144 × 60 mm
1 kg
–20 … +60 °C
front: IP54, rear: IP20
IEC 61010-1:2001, EN61010-1:2001
EN50082-1:1995
IEC61000-4-2:8kV
IEC61000-4-4:4kV
FK PC PM PFC
Please read Cautions and warnings and
Important notes at the end of this document.
March 2009
Page 6 of 7
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical
requirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application. As a
rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them
than the customers themselves. For these reasons, it is always ultimately incumbent on the
customer to check and decide whether an EPCOS product with the properties described in the
product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or failure
before the end of their usual service life cannot be completely ruled out in the current state
of the art, even if they are operated as specified. In customer applications requiring a very high
level of operational safety and especially in customer applications in which the malfunction or
failure of an electronic component could endanger human life or health (e.g. in accident
prevention or life-saving systems), it must therefore be ensured by means of suitable design of the
customer application or other action taken by the customer (e.g. installation of protective circuitry
or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or
failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our Material
Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed
questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order.
We also reserve the right to discontinue production and delivery of products. Consequently,
we cannot guarantee that all products named in this publication will always be available.
The aforementioned does not apply in the case of individual agreements deviating from the
foregoing for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of
the “General Terms of Delivery for Products and Services in the Electrical Industry”
published by the German Electrical and Electronics Industry Association (ZVEI).
7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSMP, CSSP, CTVS, DSSP, MiniBlue,
MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, SIFERRIT, SIFI, SIKOREL,
SilverCap, SIMDAD, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are
trademarks registered or pending in Europe and in other countries. Further information will be
found on the Internet at www.epcos.com/trademarks.
Page 7 of 7
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