Lumel

• The module setting can be done through USB or one of the RS-485 (master/slave) interface using the available for free eCon program
• Possibility of connection via internal RS-485 port in order to increase no of analog outputs in network
• Master Modbus function dedicated to read out data from other RS-485 devices and to scale analog value.
• Slave Modbus function to set the signal on analog outputs
• Possibility of configuration through USB without power supply

• 4 analog inputs (standard signals, RTD, thermocouple)
• RS-485 Modbus output (Slave mode)
• 2 alarm outputs
• Galvanic isolation of inputs (2 from other 2)
• Programmable individual characteristics, mathematical functions
• Programmable time counters
• Rail-mounted

Analog signal / RS-485 converter SM1.

Analog signal / RS-485 converter SM2.

2-channel binary input converter SM3 with RS-485/232 interface. Modbus RTU and ASCII.

8 binary output converter SM4 with RS-485/232 interface. Modbus RTU and ASCII.

8-channel binary input converter SM5 with RS-485/232 interface. Modbus RTU and ASCII.

Multifunctional professional current cramps NC12 with twistable clamp direction. The device is designed to measure AC current and AC/DC voltages, frequency, temperature (with Pt100 and Pt1000 sensors), electric resistance and capacitance. Twistable clamp direction enables user to measure current in hard-reachable areas. Two variants are available: NC12-300A (up to 300 A AC) and NC12-1000A (up to 1000 A AC).

Multifunctional professional current cramps NC14 with twistable clamp direction. The device is designed to measure AC current and AC/DC voltages, active, reactive, apparent power, inrush current, resistance, harmonics (up to 49th), phase angle, THD, power factor, DF, crest factor and power factor. Twistable clamp direction enables user to measure current in hard-reachable areas. Can be used in single- and three-phase (3 or 4 wire systems) networks. Two variants are available: NC14-400A (up to 400 A AC) and NC14-1000A (up to 1000 A AC).

• 10 time functions. With control signal and without additional signal
• 10 time ranges. Ranging from 0,1 sec. to 30 hours
• Operating voltage: 12…240 V AC / DC
• Operating power: < 4 VA
• Mounting on DIN rail
• Operating temperature: -20…+55 °C

• Maximum efficiency up to 98,5 % (SiC technology)
• Wide MPPT voltage range: 350...800 V
• Maximum power point tracking, up to 3 MPPT trackers
• Large graphical display provides an easy, user friendly operator interface
• Versions without transformer for enhanced efficiency
• Inputs/outputs: 3 x analog inputs, 2 x digital inputs, 2 x digital outputs
• 2 x RS-485 ports
• Auxiliary 24 VDC supply for connection of environmental sensors
• Integrated data logger for operation and fault data logging
• USB port for quick and handy saving of production and operation data
• Integrated DC circuit breaker under load
• Protection against overcurrent, overtemperature, reverse DC polarity, AC and DC overvoltage
• Natural ventilation minimizes breakdown and maintenance
• Full power without derating up to 50 °C ambient temperature
• Protection class: IP65 (suitable for both indoor and outdoor installation)

• Portable analyzer NP40 is designed for power network quality parameter analysis
• Analyses voltage and current harmonics up to 51-st, THD
• Real-time waveform display (4 voltage / 4 current)
• Measurement of TRMS currents up to 3000 A (with standard sensor)
• Half cycle RMS measurement (voltage and current)
• Measurement in 1-phase and 3-phase systems (3- and 4-wire)
• Voltage, current, harmonics, power, energy and other parameter measurement
• Graphical representation of data in a waveform and vector diagram
• Record of events: dips, swells, overvoltages
• Built-in 8 GB memory card
• Ethernet interface for remote monitoring
• USB interface for data transfer
• Color 5,6” TFT display, 320 x 240 px

Single-phase power controller – commutator RP1. The device can be used or circuit commutations in heat element devices. Can be used for resistive and inductive loads. Possible control: pulse or standard (analog signal).

Other functions:

• Load current limiting
• Soft start
• Initial load power setting
• Control with an external signal
• Load current control
• Fuse failure detection
• Overload indication
• Master/slave output
• Switch output

• Power factor controller for reactive power compensation
• Measures 73 power network parameters (40 visible on screen, all via Modbus RTU)
• Relay outputs: 4 / 6 / 8
• Programmable switch in time, switch off time and discharge time
• Alarm message and relay output
• Optional digital output: Modbus RTU (RS-485)
• Optional real time clock (RTC)
• LCD screen
• Operating temperature: -10...+60 °C
• Protection class (front): IP54

• Panel electromagnetic devices are designed to measure the angle between phase voltage and current in one-phase and three-phase circuits
• Measured value is represented in cosine (cos φ)

Power meters PA39. Panel power meters are designed to measure active and reactive power. Transducer signal is measured using magnetoelectricity. Can be used for 1 or 3-phase measurement. Special version available for two-way energy flow measurement. Tropical version is also available (TIII).

• Voltage range: 100 √3...690 V
• Current range: 1A (X/1A) or 5A (X/5A)
• Accuracy class: 1,5
• Consumed power: = <3,25 VA
• Protection class: Frnt panel IP52, terminal IP00
• Devices comform with EN61000-6-2, EN-61000-6-4 standards
• Temperature range: -10...23...+55 °C

• Measures and records power network parameters in single phase or three phase 3 and 4-wire symmetrical and asymmetrical systems
• 54 electrical network quality parameters
• Analysis of voltage and current harmonics (up to the 51-st)
• Color touchscreen: LCD TFT 3.5“, 320 x 240
• 2 configurable alarm outputs
• Analog output 0/4...20 mA and 2 x Pt100 inputs (optional)
• Digital output: RS-485 (MODBUS)
• Ethernet / Profinet 2.2
• Supply: 85...253 VAC / 90...300 VDC or 20...40 VAC / 20...60 VDC
• Battery backup RTC
• Dimensions: 96 x 96 x 77 mm

• Measures and records parameters in 3 and 4-wire, 3-phase, balanced or unbalanced power network
• Up to 500 electrical network quality parameters according to EN 50160, EN 61000-4-30, standards
• Measuring class A or A / S
• Support the IEC 60870-5-104 communication protocol (new - option)
• Analysis of voltage and current harmonics and interharmonics (up to the 51-st)
• Monitoring up to 6 additional energy meters with pulse output
• Recording of measurements before and after events (dips & swells)
• Configurable archives of logged values and events
• SD card support (up to 32 GB)
• Webserver function, FTP server, DHCP client
• Outputs: relays, binary, analog
• Binary inputs
• E-mail alarms
• Interfaces: RS-485 Modbus slave, Ethernet 100 Base-T (Modbus TCP server), USB device and host
• Color touchscreen: LCD TFT 5.6“
• Many data representation modes (i.e. digital display, analog, bar graph, vector diagram)
• IP65 protection class for front side
• Real time clock (RTC) synchronization with NPT time server
• Time synchronization via external GPS module - STR  receiver (new - option)

Power network meter N100 for electric quality to measurements parameters 3 and 4-wire, 3-phase, balanced or unbalanced power network systems with data logging.

The measurement of: values of voltage and current, active, reactive and apparent power, active, reactive energy, power factors, frequency, up to 51st THD.

• Two-color LED display
• Backlit units of all measured quantities
• Configurable analog and alarm outputs
• Digital RS-485 interface, MODBUS
• Archiving data in the internal memory file system memory 8 GB
• Ethernet interface, protocol: MODBUS TCP/IP, HTTP, FTP
• services: www server, ftp server, DHCP client

• Designed for direct or indirect measurement of 1-phase network parameters
• Measured values: U, I, f, P, Q, S, PF, tg fi, fi, Ep, Eq
• Direct measurements up to 63 A
• Universal input: 1/5 A 100/400 VAC or 32/63 A, 100/400 VAC
• Outputs: RS-485 (MODBUS interface), 1x relay + 1x analog or 2x relay
• OLED display
• Programmable current and voltage transformer ratios
• Programmable via buttons or free eCon software (through USB)
• Size: 53 x 110 x 60 mm

• Meter N27D is designed to measure parameters of the single-phase power network
• Direct measurements up to 63 A
• The device measures voltage, current, frequency and active power
• Measurements are represented in 4-digit display
• Button enables the scrolling through available measurements
• Mounted on standard 35 mm rail (LST-EN 62208)

• Power network parameter meter N14 is designed for measuring of three-phase network parameters and accounting of internal energy consumption. Can be used in 3- or 4-wire systems
• Can be used in energetic monitoring systems (RS-485 port)
• Active and reactive power measurement, active and reactive power counters, average power measurement
• Phase, current and voltage effective value measurement
• Network frequency measurement
• Average active power (over set time) measurement
• Changeable current and voltage transformer transfer coefficient values
• Operating temperature: -30...+50 °C
• Programmable switch output and RS-485 (MODBUS) port
• Pulse output for remote energy accounting
• Accuracy class: current, voltage 0,5/1,0; frequency 1,0; power 2,0; energy 1,0/2,0; tg φ 1,5

• Power network meter ND20 is designed to measure 3-phase network parameters and to account internal energy consumption
• Usable in 3- and 4-wire systems
• Can be used in energetic monitoring systems (RS-485 port)
• Front panel protection class IP65
• Harmonic, THD, watthour measurement
• 3,5” LCD indicator
• Analog output of 0/4...20 mA (additionally ordered)

• Measurement of power network parameters in 1-phase and 3-phase (3 or 4-wire) systems
• Current inputs 0,1 A and 0,25 A (for dedicated transformers)
• Quick and convenient ways to connect current transformers via RJ12 connector or screw terminals
• Designed for usage with following transformers: LJ12, LJ25, LJ35, LJ45, LJ306, LJ307, LJ308
• RS-485 (MODBUS RTU) interface
• THD factor measurement
• Backlighted LCD 3,5”
• Protection grade from the frontal side: IP65

• Power network parameter measurement in 1- and 3-phase network
• THD factor calculation
• High accuracy class
• Backlit LCD 3,5” display
• RS-485 Modbus slave interface
• Frontal protection class: IP65

• Measures 54 power network parameters (up to 63-rd harmonic, in 1- and 3-phase network)
• Color LCD TFT 3,5” display
• Display pages are fully configurable by user (10 pages. 8 parameters in each)
• 2 configurable alarm outputs
• Digital RS-485 Modbus output
• Optional: 0/4...20 mA output and 2xPt100 inputs
• Option: logging of 32 parameters into internal 8 GB memory
• Modbus TCP/IP, HTTP, FTP server, WWW server, DHCP client

• The MQTT protocol is ideal for communication in distributed acquisition systems data (IoT applications)
• Measures 54 power network parameters (up to 63-rd harmonic, in 1- and 3-phase network)
• Color LCD TFT 3,5” display
• Additional 2 pages for harmonics presentation and 1 dedicated page for visualization in the form of an analog meter
• Display pages are fully configurable by user (10 pages. 8 parameters in each)
• 2 configurable alarm outputs
• Digital RS-485 Modbus output
• Optional: 0/4...20 mA output and 2xPt100 inputs
• Optional: logging of 32 parameters into internal 8 GB memory
• Modbus TCP/IP, HTTP, WWW server, FTP server, DHCP client

• Measures 16 power network parameters (1- and 3-phase network)
• Digital output: Modbus RTU (RS-485)
• Pulse outputs: 2
• Direct current measurement for up to 1/5 A
• Complies with EU directive 2004/22/EC annexes B and D (MID)
• On the MID Version, you can only program the CT Rate ONCE!
  The second time you set it up, the device will lock up and you will have to send it to the manufacturer for a reset.
• Backlit screen
• Operating temperature: -25...55 °C
• Protection class: IP51

• Measures 16 power network parameters (1- and 3-phase network)
• Digital output: Modbus RTU (RS-485)
• Pulse outputs: 2
• Direct current measurement for up to 100 A
• Complies with EU directive 2004/22/EC annexes B and D (MID)
• On the MID Version, you can only program the CT Rate ONCE!
  The second time you set it up, the device will lock up and you will have to send it to the manufacturer for a reset.
• Backlit screen
• Operating temperature: -25...55 °C
• Protection class: IP51

Measurement of 54 power network parameters, including current and voltage harmonics up to 63rd in 1-phase 2-wire or 3-phase 3 or 4-wire balanced and unbalanced systems

• High accuracy class (0.2S for active energy)
• Interface: RS-485 (Modbus RTU 8N2,8E1,8O1,8N1)
• Graphical color display: LCD TFT 3,5’’, 320 x 240 pixels, fully configurable by a user (10 screens, 8 parameters in each)
• Additional 2 screens for harmonics presentation and 1 dedicated screen for visualization in the form of an analog meter
• Memory of minimum and maximum values
• 2 configurable alarm outputs
• Supervisory relay mode for alarm outputs
• Password protection
• Programming of parameters using free eCon software
• Battery backup RTC
• Supply: 85...253 V ac / 90...300 V dc
• Operating temperature: -10…23…+55 °C
• Overall dimensions: 96 x 96 x 77 mm

Power network transducer P41 is designed to convert 1-phase power network parameters into analog or digital signal. Measured parameters: voltage (U), current (I), frequency (f), active power (P), reactive power (Q), apparent power (S), power factor (PF), reactive power coefficient (tgφ), phase angle difference (φ), active energy (Ep), reactive energy (Eq).

• universal inputs (1 A or 5 A, 100 V or 400 V)
• programmable analog output ( -20 mA...+20 mA)
• parameter transfer via RS-485 interface (Modbus RTU protocol)
• chosen values memory (9000 records)
• programmable current and voltage transformer coefficients
• transducer settings are changed via „LPConfig“ software (USB)

Power network transducer P43 is designed to measure 3-phase (three or four-wire systems) power network parameters. Two parameter values are converted into analog output signal -20...+20 mA. Other parameter values are sent over RS-485 or USB ports. All parameter min and max values are measured. Data refresh interval is less than 1 s. Output signals are isolated from input and supply. Two programmable alarm outputs. Pulse (passive) output OC can be used for energy accounting. Mounted on 35 mm rail.

• Measuring ranges:
  • current 1/5 A L1...L3: 0,02...6 A
  • voltage L-N/L-L: 2,9...276/ 10...480 V
  • frequency: 45,00...66 Hz
  • active power: -1,65 kW...1,4 W...1,65 kW
  • reactive power: -1,65 kvar...1,4 var...1,65 kvar
  • apparent power: 1,4 VA...1,65 kVA
  • power factor: -1...0...1
  • active energy: 0...99 999 999,9 kWh
  • sum energy: 0...99 999 999,9 kvarh
• Consumed power: ≤ 6 VA
• Transformation coefficients: Ku = 1...4000, Ki = 1...10000
• Supply: 85...253 VDC or AC 40...400 Hz
• Ambient temperature: -10...23...+55 °C

Programmable pulse counter P30O, designed to convert frequency, pulse, input period, time and revolution speed signals into standard voltage or current signals. The device is programmed via PC (RS-485 interface) or with buttons.

Main properties:

• 2 universal pulse inputs
• Mathematical functions for every input
• Individual output characteristic (up to 21 point)
• Option – internal transducer supply source 24 VDC, 30 mA
• RS-485 interface (protocols Modbus RTU Slave, Modbus TCP Slave)
• Data logging function (internal 4 MB memory or SD/SDHC card (up to 8 GB))

• Designed to replace cable data transmission into aerial
• Can be used in telemetric and information systems

Destined for direct (up to 63A) and indirect measurements in 3 phase 4 wire/3 wire balanced and unbalanced systems. For direct (up to 63A) and indirect measurement (x/1A or x/5A). Indications considering values of programmed ratios.

• Meter to measurements electric quality parameters in 3 phase systems
• Programmable display pages
• 3 programmable alarm outputs and 1 pulse output
• Digital transmission to the master system through the RS-485 interface
• USB for configuration by using free eCon software

• Data visualization in WWW server
• Convenient login from various devices (PC, tablet, phone)
• Readout of up to 2500 values of slave devices (up to 100 devices, 25 registers each)
• 1 GB Flash memory
• E-mail messages in case of alarm occurrence
• 2 alarm outputs or 2 binary inputs
• RS-232, RS-485, USB, Ethernet, RTC

• The MQTT protocol is ideal for communication in distributed acquisition systems data (IoT applications)
• Data visualization in WWW server
• Convenient login from various devices (PC, tablet, phone)
• Readout of up to 2500 values of slave devices (up to 100 devices, 25 registers each)
• 8 GB Flash memory
• Real time clock (RTC)
• 2 alarm outputs or 2 binary inputs
• RS-232, RS-485, USB, Ethernet

Regulator RE22 is designed to control furnace, dryer, cast machine and other devices’ temperature.

Regulator RE55 is designed to control temperature in food and chemistry industry.

Temperature regulator RE71 is designed for fixed range and sensor. Input type is selected while ordering. Control: ON/OFF, PID, PID+Autotuning, Smart PID.

Temperature regulator RE72 for ladder control, designed for temperature stabilization in plastics and food industries.

• Universal measurement input
• Auxiliary measurement input 0/4...20 mA
• Binary input
• Ladder temperature control, 15 programs with 15 intervals
• Soft start
• ON/OFF, PID, PID step-by-step (step valve control) or PID heating – cooling
• 8 alarm types, alarm control
• Timer function
• Front panel protection class IP65
• Backside protection class IP20

Temperature regulator RE81 for fixed range and sensor, with 2 switch or SSR outputs, designed for control in heating, conditioning systems. Function for 3-position control. Control: ON/OFF, PID, PID+Autotuning, Smart PID and 3-position. Input type selected when ordering.

Process regulator RE82 is designed for temperature stabilization in plastics and food industry.

Relative humidity and temperature transducer P18D with display and RS-485 output, designed for temperature and humidity measurement.

• Molded epoxy resin protects against aggressive environmental factors
• Primary current: 60...160 A or 200...320 A
• Secondary current: 1 A or 5 A
• Hole diameter: 30 mm or 50 mm
• Hole depth: 50 mm or 40 mm
• Accuracy class: 1

• LW and LE series of current transformers with a round hole for a cable
• Ranges of primary current from 50A up to 5000A
• Maximum operating voltage 0,72 kV
• Secondary current: 1A or 5A
• Accuracy classes: 0.2S, 0.2, 0.5S, 0.5, 1; 3
• Terminals of the secondary circuit are protected by cover that protects them against accidental contact
• Operating temperature: -10…+55 °C

The PD9W is an industrial RS-232 / RS-485 to WiFi and Ethernet converter.

• Communication interfaces: 1x RS485, 1 x RS232, 1x Ethernet and WiFi (802.11b/g/n)
• Modes: AP, STA, AP + STA, AP + LAN, AP + WAN, Route and Bridge
• Work modes: transparent transmission mode, serial port command mode, HTTP Client mode, Modbus TCP<=>Modbus RTU mode and AT command mode
• Configuration the parameters via the WEB server
• RS232 port for RTS/CTS signals
• Hardware Watchdog, Heartbeat
• Electrostatic protection 15 / 8 kV
• Power supply: 5…36 V dc

PD9-Modbus RS485 to Ethernet converter can realize bidirectional transparent transmission between RS485 and Ethernet. It carries ARM processor, low power, fast speed, high stability. Via web-page or software, Rs-485 to Ethernet Converter can realize serial data and TCP/IP data package transparent transmission.

• Communication interfaces: 1x RS485, 1x Ethernet WAN/LAN
• Easy configuration the parameters via the webpage or set-up software
• Compact size, DIN rail mount
• Working mode: TCP server, TCP client, UDP server, UDP client
• Modbus RTU to TCP conversion, Modbus Polling
• DHCP support, IP dynamic or static
• Watchdog function
• Working temperature: -40…85°C
• Power supply: 5…36 V dc

• Up to 60 logical channels for data logging (max. up to 8 analog channels)
• Inputs:
  • Measuring programmable: 0, 4 or 8
  • Binary: 2 or 6
  • Modbus RTU Client: 10 devices, 10 registers each
• Outputs:
  • Relay: 2, 6 or 8
  • Analog 0 / 4...20 mA: 0, 4 or 8
  • Supplying output for external devices: 24V d.c. / 30 mA
• Communication interfaces:
  • RS-485 MODBUS (Client and Server)
  • Ethernet: MODBUS TCP/IP, Webserver (www), FTP
  • USB Host 2.0
• Screen: Graphical color display LCD TFT 3.5”
• Internal memory 8 GB for Archiving of measured parameters
• Visualization of measurements in digital form, analog indicators, line charts, bargraphs
• Advanced mathematical functions on measured values
• Archiving and visualization of measuring data transmitted to KD6 from external devices via RS-485 MODBUS 
• Settings secured with access password
• PC software for easier setup
• Protection class: IP65 (front)
• Operating temperature: -10...55 °C
• Supply: 85...253 V a.c., 90...300 V d.c. or 20...60 V d.c.