The controller adopts a fully digital signal processor DSP core chip to satisfy more accurate and faster compensation demands
It supports three-phase compensation, split phase compensation and comprehensive compensation schemes.
It can be configurable with two switching schemes, cyclic (arbitrary encoding) and liner (switching on first and then cut)
The power factor controller is the main component of the reactive compensation (filtering), it can automatically break the capacitor in steps to achieve economically and effective operation.
The controller adopts a fully digital signal processor DSP core chip to satisfy more accurate and faster compensation demands.
It adopts a dedicated customized LCD display screen with rich parameters and easy and flexible operation.
The capacitor control solution supports three-phase compensation, split phase compensation and comprehensive compensation schemes, which can be set via a menu.
AC/DC dual purpose wide voltage working power supply, meeting more usage scenarios.
The physical capacitance of each group of capacitors can be set arbitrarily.
It has two control methods of manual compensation and automatic compensation.
Dynamic and static compensation methods can be set.
It can be configurable with two switching schemes, cyclic (arbitrary encoding) and liner (switching on first and then cut)
It has the functions of temperature collection and temperature control output, which can effectively protect the compensation unit from high-temperature operation.
With RS-485 interface, it supports MODBUS standard fieldbus communication interface, which is convenient for accessing the intelligent switch cabinet system.
Type of Power | Three-phase or Split Phase |
Measured Voltage | AC56V ~ 600V 50Hz ± 5% DC56V ~ 650V |
Working Voltage | AC110V-230V |
Measured Current | 0~5A 50Hz |
Harmonic Voltage Settings | 0-25% |
Harmonic Current Settings | 0-100% |
Overvoltage Settings | 230V ~ 280V Steplength 1V |
Undervoltage Settings | 180V ~ 210V Steplength 1V |
Target Power Factor Value | 0.85-1.0 |
Discharge Delay | 0S-300S |
Switching Mode | 0 （clycli）；1 （liner） |
Switching Threshold | 0.5~ 1.2 0.1 |
Switching Delay | 20ms ~ 600s |
Capacitance Channels | 1-12, 18, 24 channel |
Capacitance Value | 0-200kvar Steplength 1 |
Sensitivity | 50mA (twice) |
Output Contacts | DC 12V/30mA or AC250V/5A |
1.AB is the temperature control node of the reactor and needs to be connected in series to the control loop.
2.The W model control outputs -12V level, co+poles. The J model control is dry contract output.
3.The 12 line effective output pins 26-38. The 18 channel effective output pins 26-44. The 24 channel effective output pins 26-50.
4.The co-compensation controller needs to be connected into one transformer, with 7/8 pins connected, to measure A phase current. The split controller needs to be connected into three transformers, with 7/8 pins to measure C phase current.
5.The wiring diagram is the Uppf series 24 circuits dynamic hybrid compensation controller wiring diagram, if you need other specifications and information, please contact Lafaelt.
1.Confirm whether the measurement and control voltage, power supply frequency and current conversion ratio match the technical data of the controller.
2.Hole size on the distribution board is 138*138mm, the adjuster is installed on the board with two fixed chips, the insertion depth is 49mm.
3.Install wiring as the wiring diagram.
4.Please connect the protective grounding to the PE contact on the mental case of the equipment.
5.Please remove the CT short connector.
| Classify | Title | Download |
|---|---|---|
| Uppf Power Factor Controller Operation Manual V2.1 |
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