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LRM reactive power controllers

Step control of single and three-phase capacitors and chokes in one controller

LRM controllers are dedicated to be used in both inductive and capacitive automatic compensation systems. The devices are designed to work in capacitor banks, choke banks and hybrid banks. The LRM controllers are characterised by a compact design, and their installation, commissioning and operation are clear and understandable.
Execution of the reactive power compensation system
Devices for reactive energy compensation
We deal with the comprehensive construction of reactive power compensation systems in industrial and service facilities, hospitals, telecommunications power plants and street lighting investments. In addition, we implement compensation systems for medium and small companies. After the analysis and measurement stage, we adjust devices with the right parameters to the individual requirements of the facility in order to reduce reactive power charges and thus improve energy efficiency.

LRM001 power factor controller

 

  • compensation of inductive reactive power: cooperation with capacitive steps
  • compensation of capacitive reactive power: cooperation with inductive steps
  • compensation of reactive power in case of variable capacitive-inductive character
  • compensation within networks with symmetric and asymmetric loading – one- or three-phase measurement and steering of one- and/or three-phase elements

 

  • displaying of the cosφ coefficient value and of the Power Factor value
  • function of idle run compensation
  • reactive power offset functionalgorithm of even wear of the steps
  • possibility to programme any type and power of particular outputs (no predefined sequences)
  • quick algorithms to reach the predefined cosφ coefficient
  • individually programmable discharging (blockade) times of the steps
  • possibility to control cabinet ventilation
  • disconnection of steps in case of exceeding the set threshold temperature
  • remote reading capability
Parameter Value
Power supply voltage 230 VAC ± 10%, 50 Hz
Power consumption up to 10 VA
Ambient temperature -25°C 60°C
relative humidity 50% to +40°C, 90% to 60°C
level of security IP20
weight 0,3 kg
dimensions 144x144x58 mm
mounted board
communication RS485 Modbus/RTU

LRM001 /11-6 RS

- board mounted, dimensions 144x144x58 mm, measurement of the 1st phase current, 6 steps – designed for symmetric networks with inductive or capacitive loading, equipped with RS485 Modbus / RTU port

LRM001 /11-12 RS

- board mounted, dimensions 144x144x58 mm, measurement of the 1st phase current, 12 steps – designed for symmetric networks with inductive or capacitive loading, equipped with RS485 Modbus / RTU port

LRM001 /33-6 RS

- board mounted, dimensions 144x144x58 mm, measurement of the 3rd phase current, possibility to work with one-phase elements, 6 steps – designed for symmetric networks with inductive or capacitive loading, equipped with RS485 Modbus / RTU port

LRM001 /33-12 RS

– board mounted, dimensions 144x144x58 mm, measurement of the current and voltages of 3 phases – possibility to work with one-phase elements, 12 steps, adapted to asymmetric networks with inductive or capacitive loading

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Bronze medal Concours Lépine Lopi

Regulator mocy biernej LRM002

  • compensation of inductive reactive power: cooperation with capacitive steps
  • compensation of capacitive reactive power: cooperation with inductive steps
  • compensation of reactive power in case of variable capacitive-inductive character
  • compensation within networks with symmetric and asymmetric loading – one- or three-phase measurement and steering of three-phase elements
  • displaying of the cosφ coefficient value and of the Power Factor value
  • function of idle run compensation
  • reactive power offset function
  • the algorithm of the even wear of the steps
  • possibility to programme any type and power of particular outputs (no predefined sequences)
  • quick algorithms to reach the predefined cosφ coefficient
  • individually programmable discharging (blockade) times of the steps
Parameter Value
power supply voltage 230 VAC/400 VAC ± 10%, 50 Hz
power consumption up to 10 VA
ambient temperature -25°C 60°C
relative himidity 50% dla +40°C, 90% dla 60°C
stopień ochrony IP20
weight 0,3 kg
dimensions 105x90x65 mm
mounted board
comunication RS485 Modbus/RTU

LRM001 /11-6 RS

– controller installation on the DIN rail, dimensions 105x90x65mm, measurement of the 1st phase current, 6 steps – designed for symmetric networks with inductive or capacitive loading, installation on the DIN rail

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Contact

LOPI ANUSZKIEWICZ 
I TRZECIŃSCY SP.J.
ul. Długa 3, 05-119 Legionowo
NIP: 5361939557
biuro@lopi.pl
+48 22 732 07 87
+48 697 481 635
+48 22 772 95 09

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