Why is the power factor displayed incorrectly on my Beluk BLR-CM 3 phase Controller?
An incorrect power factor display on your Beluk Controller can be caused by incorrect settings at the regulator. Check the 'NOMINAL VOLTAGE' and 'CONNECTION' settings in the 'SETUP' menu, and the 'PHASE COMPENSATION' setting in the 'EXTENDED' menu. Also, rectify the correct setting of Q offset if necessary.
What to do if I get an alarm "control" on my Beluk BLR-CM 3 phase?
The 'control' alarm on your Beluk Controller indicates permanent overcompensation or undercompensation. To resolve this, check the settings, contactors (to ensure they are not stuck), capacitors (for defective fuses), and the dimensioning of the compensation unit.
Why doesn't the power factor change and the step is switched off again after I switch on a step on my Beluk BLR-CM 3 phase Controller?
If the power factor doesn't change after switching on a step, and the step is switched off again on your Beluk Controller, the CT might be mounted in the wrong position. Check the mounting position referring to the circuit diagram, ensuring that the current of the load and capacitors are measured. Rectify if necessary.
How to fix wrong current or voltage display on Beluk BLR-CM 3 phase?
If your Beluk Controller displays the current or voltage incorrectly, the transformer ratio might be wrong. Check the PT- or CT-ratio settings in the 'SETUP / MEASUREMENT' menu and rectify if necessary. Also, correct the setting of Q offset.
What to do if my Beluk Controller displays "I
If your Beluk Controller displays 'I
What does alarm "overcurrent" mean on my Beluk BLR-CM 3 phase Controller and how can I fix it?
The 'overcurrent' alarm on your Beluk Controller indicates that the current is higher than allowed. Check the CT ratio and consider replacing it with a suitable transformer type.
What does display "ULIMIT" mean on my Beluk Controller?
The display 'ULIMIT' on your Beluk Controller indicates that the measurement voltage is out of range or the settings for voltage measurement are wrong. Check the correct connection of the measurement voltage and rectify if necessary. Also, check the settings in the 'SETUP / MEASUREMENT' menu and rectify if needed.
Why is the control mode reversed on my Beluk BLR-CM 3 phase Controller?
A reversed control mode on your Beluk Controller can occur if the current or voltage clamps are interchanged. Correct the connection or adapt phase compensation.
Why are steps detected as defective on my Beluk Controller?
If steps are detected as defective on your Beluk Controller, the step itself may be defective. Check the capacitor steps, looking for a defective fuse, capacitor, or contactor.
Why are single steps not switching on or off on my Beluk BLR-CM 3 phase?
If single steps are not switching on or off on your Beluk Controller, the settings might be wrong. Check if the referring steps are defined as fix steps (permanently on or off).
Identifies the device as a Power Factor Controller.
Advises to read information marked with a sign for safety and correct handling.
Details the connection of auxiliary voltage to the BLR-CM.
Explains how to connect current transformers for measurement.
Describes voltage measurement terminals and their range.
Covers the available relay and transistor control outputs.
Describes the alarm relay's C/O contact for system status.
Details digital inputs for alarm systems and data-logger synchronization.
Explains the digital output for status signaling.
Describes the graphical LCD and membrane keyboard interface.
Lists available measurement values displayed on the LCD.
Explains the calculation and display of voltage and current harmonics.
Provides information about saved step data like type and cycles.
Covers basic settings for correct function and display.
Defines nominal voltage for threshold levels and capacitor ratings.
Explains the CT FACTOR for current transformer ratio.
Defines the VT FACTOR for voltage transformer ratio.
Describes automatic initialization for checking exits and connections.
Explains control modes: ON, FREEZE, and OFF.
Sets the target power factor for normal operation.
Defines the time delay between switching steps.
Allows advanced settings for application-specific adjustments.
Covers settings for CT-FACTOR, VT-FACTOR, and NOMINAL VOLTAGE.
Compensates for phase angles between current and voltage measurements.
Sets the minimum voltage tolerance limit.
Sets the maximum voltage tolerance limit.
Manages settings for the step data base.
Programs capacitor sizes manually in kvar.
Explains regulation algorithms and step control.
Details four normal regulation modes: Auto, LIFO, Combined Filter, Progressive.
Explains the real-time algorithm with fast switching.
Explains control modes: ON, FREEZE, and OFF.
Sets the target power factor for normal operation.
Sets the target power factor for secondary conditions.
Controls automatic detection and correction of step sizes.
Balances switch cycles for equal attrition of contactors and capacitors.
Helps reach target cosφ more exactly with varying capacitor sizes.
Selects one of four control modes: AUTO, LIFO, Combi-Filter, Progressive.
Compensates for permanent reactive load not measured by the device.
Limits maximum capacitor power switched in one operation.
Allows settings adjustment for the display.
Selects display masks for the top display area.
Allows changing or disabling the device password.
Triggers if target cosφ and Q are not met within switching time.
Triggers when measured current is below a threshold.
Triggers when measured current exceeds a threshold.
Triggers if voltage is out of the set tolerance range.
Describes alarm events related to M relay, DO relay, and display messages.
Sets the interval for logging measurements.
Configures the digital input trigger condition (HIGH or LOW).
Resets BLR-CM to factory settings, excluding step database.
Resets steps detected as faulty back to automatic mode.
Resets the step database (type, size, cycles, discharge time).
Shows the last 64 settings changes.
Displays the last 64 alarm states and events.
Logs up to 3072 measurement sets with date and time.
Wiring diagram for the BLR-CM06/12R model.
Wiring diagram for the BLR-CM06/12T model.
Wiring diagram for the BLR-CM12RT model.
Wiring diagram for the BLR-CM06/12R-3A (BLR-CM3phase) model.
Wiring diagram for the BLR-CM06/12T-3A (BLR-CM3phase) model.
Wiring diagram for the BLR-CM12RT-3A (BLR-CM3phase) model.
Wiring diagram for the BLR-CM06/12R-HV model.
Wiring diagram for the BLR-CM06/12R-3AHV (BLR-CM3phase) model.
Describes the inputs/outputs and their functions.
Explains synchronization of the data logger with digital inputs.
Sets the interface language.
Default CT factor setting.
Default VT factor setting.
Default nominal voltage setting.
Default target power factor 1 setting.
Default target power factor 2 setting.
Default switch interval setting.
Default step recognition setting.
Addresses issues with the device display not showing anything.
Troubleshoots when voltage reading is out of limits.
Troubleshoots when current reading is below limit.
Solves issues with incorrect current or voltage readings.
Technical data for auxiliary voltage range and fuse.
Technical data for voltage measuring range and PT ratio.
Technical data for current measuring range and burden.
Technical data for different control exit types.
General| Number of Phases | 3 |
|---|---|
| Input Frequency | 50/60 Hz |
| Maximum Current | 5 A |
| Cooling | Natural Convection |
| Relative Humidity | 5% to 95% non-condensing |
| Enclosure Rating | IP20 |
| Mounting | DIN Rail |
| Weight | 0.8 kg |
| Protection | overcurrent, overtemperature |
| Control Signal | 4-20mA / 0-10V DC |
To Next Page
