Film Capacitors – Power Factor Correction
Dynamic and Hybrid Power Factor Controller
Series/Type:
Ordering code:
Date:
Version:
BR7000-I-TH, BR7000-I-TH/S485
B44066R7412E230/B44066R7612E230
March 2014
1
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CAP FILM P PM PFC
March 2014
1
Film Capacitors – Power Factor Correction
Dynamic and Hybrid Power Factor Controller
B44066R7412E230/B44066R7612E230
BR7000-I-TH, BR7000-I-TH/S485
EPCOS AG 2014. 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
Dynamic and Hybrid Power Factor Controller
B44066R7412E230/B44066R7612E230
BR7000-I-TH, BR7000-I-TH/S485
Characteristics
12 transistor and 12 relay outputs
Direct triggering of up to 32 thyristor switches
TSM-LC-S at the bus; bi-directional communication;
design of self-monitoring dynamic systems with
bus coupling (only version /S485)
20 pre-programmed control series
Control series editor
Full graphic display 128 x 64 pixel
Plain language menu
4-quadrant-operation
Display of multiple grid parameters
Display of harmonics (up to 33
rd
)
Display of distortion factor THD-V/THD-I
Display and control of temperature
Storage of maximum values
Storage of switching operations and times (relay outputs)
Manual and automatic operation
Zero voltage cut-off
Various error messages/alarm rely
Error storage
Interface RS485 for version -/S485
Panel mounting 144 x 144 x 55 mm
Inputs
Operation voltage: 110 … 230 V AC +/- 15%
Measuring voltage: 30 … 440 V AC (L-N) / 50 … 760 V AC (L-L)
Current: X:1A / X:5A
Standard serial interface (e.g. for firmware update)
Version –/S485: 1 external input
Outputs
12 relay outputs
12 transistor outputs
1 relay output (alarm/fan)
Version -/S485: 1 message relay (free programmable)
Version -/S485: interface RS485
CAP FILM P PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 6
March 2014
Film Capacitors – Power Factor Correction
Dynamic and Hybrid Power Factor Controller
B44066R7412E230/B44066R7612E230
BR7000-I-TH, BR7000-I-TH/S485
Measuring and display of following grid parameters
Voltage, current, frequency
Active, reactive and apparent power
Power factor, missing reactive power
Harmonics of voltage (up to 33
rd
/even up to 16
th
)
Harmonic of current (up to 33
rd
/even up to 16
th
)
TDH-V, THD-I
Temperature
Well-arranged display of power factor and actual status of switching outputs
Display and storage of maximum values, switching operations and operation time
(only static stages)
Display of harmonics as bar chart
Operation
Graphic display 164 x 64 dots with 8 lines maximum
Plain language menu in several languages
Optimum navigation in the menus via return (ESCAPE) button
HELP-button for interactive help text
Version with interface (BR7000-1-TH/S485)
Additional potential free input (programmable) for
•
Switch over 2
nd
target cos-phi
•
Triggering of a reactive power off-set
Additional potential free relay output (message relay) for
•
Switching of a fan
•
Display of error- or status messages (programmable)
Interface RS485 (MODBUS RTU) for
•
Direct triggering of up to 32 addressable thyristor switches TSM-LC-S
with bi-directional communication
•
Imbedding of the controller into a network
•
Usage of software BR7000-Soft
•
Output of measured values in ACSII-protocol
Internal battery-buffered clock for
•
Creation of time stamp of all recorded maximum values
•
Creation of time stamp for all error messages
CAP FILM P PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 6
March 2014
Film Capacitors – Power Factor Correction
Dynamic and Hybrid Power Factor Controller
B44066R7412E230/B44066R7612E230
BR7000-I-TH, BR7000-I-TH/S485
Technical data and specifications
Operating voltage
Measuring voltage
Measuring current
Power consumption
Sensitivity
Switching outputs
Relay outputs for capacitor contactors
Transistor outputs for thyristor switches
Alarm relay
Message relay
Switching power of relays
Switching power of thyristors
Number of active outputs
Operation and display
Display
Menu languages
Freely editable control series
Control
Control principle
Operation modes
Target cos-φ
Switch on time (dynamic/relay)
Switch off time
Discharge time
Manual operation
Fixed steps/skip steps
Zero voltage release
Display/display functions
Display of grid parameters
Display of harmonics
Accuracy
Integrated help function
Cos-φ, V, I , f, W, Q, P, S,
ΔQ,
THD-V, THD-I
3
rd
to 33
rd
harmonics of V and I; even harmonics up to 16
th
Current/voltage: 1%
Active, apparent and reactive power: 2%
Context dependent (German/English)
Sequential switching, circle switching, intelligent switching
behavior, 4-quadrant operation
Dynamic or hybrid PF-controller
0.1 inductive up to 0.1 capacitive adjustable
20 … 1000 ms / 1 sec … 20 min
20 … 1000 ms / 1 sec … 20 min
20 … 1000 ms / 1 sec … 20 min
Yes
Programmable
Standard
Illuminated full graphic display 128 x 64 dots
CZ/EN/ES/FR/GER/NL/PL/PT/RU/TR
1 via Editor
12
12
1
1 for version -/S485 only
250 V AC, 1000 W
24 V DC, 50 mA
Programmable
110 … 230 V AC +/- 15 %, 50 and 60 Hz
30 … 440 V AC (L-N); 50 … 760 V AC (L-L); 50/60 Hz
X: 5 A / X: 1 A, selectable
< 5 VA
50 mA/10 mA
CAP FILM P PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 6
March 2014
Film Capacitors – Power Factor Correction
Dynamic and Hybrid Power Factor Controller
B44066R7412E230/B44066R7612E230
BR7000-I-TH, BR7000-I-TH/S485
Storage function
Storage of maximum values
Storage of switching operations
Storage of operation time
Error storage
Temperature monitoring
Monitoring
Temperature measuring range
Casing
Panel mounted instrument
Weight
Ambient operating temperature
Protection class accord. DIN 40050
Safety regulations
Interference resistance
EMC-interference
Ordering codes
BR7000-I-TH (without interface)
BR7000-I-TH/S485 (with interface
RS485)
Cautions and Warnings
DIN 43700, 144 x 144 x 55 mm
1 kg
-20 … +60 °C
Front: IP54, rear: IP 20
IEC 601010-1
IEC 61000-6-2; EN 61326
IEC 61000-4-2; IEC61000-4-4
B44066R7412E230
B44066R7612E230
Automatic step switch off
-30 … +100 °C
Voltage, current, active/reactive/apparent power, temperature,
THD-V, THD-I
Each output can be reset separately (only contactor stages)
Each capacitor can be reset separately (only contactor stages)
Error register in plain language
Controller hunting: When putting the capacitor bank into operation, it is required to avoid needless
switching cycles (means permanent switching on and off of steps without significant change of
consumer load). This so called “controller hunting“ would increase the number of switching operations
of the connected contactors and capacitors and decrease the expected life cycle (wear out) and, in
worst case, capacitor bursting and fire, etc . This can be avoided by a proper programming of the
BR7000-I-TH and BR7000-I-TH/S485 with the actual system parameters (current transformer prim.
and sec., first kvar step, control series, switching time).
U
Please read cautions information about PFC capacitors and cautions as well as installation
and maintenance instructions in the actual version of the Product Profile
Power Factor
Correction
to ensure optimum performance and prevent products from failing, and in worst
case, bursting and fire, etc. The actual Product Profile is available at
www.epcos.com/publications.
Information given in the PFC-product profile and values given in the data sheet reflect typical
specifications. You are kindly requested to approve our product specifications or request our
approval for your specification before ordering.
Note
For detailed information about PFC capacitors and cautions, refer to the latest version of EPCOS PFC
Product Profile.
CAP FILM P PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 6
March 2014
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