Lumel P30H

Lumel p30pLumel p30p1Lumel p30p

P30H is a transducer which was designed to photovoltaic , battery, telecommunication and railway installations. P30H measures and records current, voltage, power, energy and other d.c. circuit parameters.



The output signal is galvanically isolated from the input signal and the power supply. P30H has programmable measurement and additional functions. Programming parameters can be realized with the use of buttons, via RS-485 interface and free e-con software or Ethernet or any web browsers (see how it works: login - user, password - pass).

Transducer is available in 3 versions:

  • basic,
  • with SD/SDHC card,
  • with Ethernet and internal file system memory.


  • Input: analog (programmable): 1/5A voltage: 100 or 230V
  • Output: 1 x analog 0/4...20mA or 0...10V 1 x relay, optionally changeable to 0/4...20mA or 0...10V analog output 1 x additional relay, optionally changeable to 0...24V d.c. supply output
  • LCD 2 x 8 characters with LED backlight
  • Supply: 85..253 V a.c./d.c. or 20...40 V a.c./d.c., / 20...60 V d.c.
  • Conversion of measured values into an output signal on the base of the individual linear characteristic
  • 1 or 2 alarm relays with NO contact operating in 6 modes
  • Additional supplying output 24 V d.c 30 mA switched-on/switched-off (option).
  • Recording of input signals in internal file, on SD/SDHC card (option) or internal file system memory (option).
  • Interface RS-485 Modbus RTU.
  • RS-485 Master/Monitor mode – possibility to poll 1 device.
  • SD/SDHC support (option).
  • Interface Ethernet 10/100 BASE-T (opti on). Protocol: Modbus TCP/IP, HTTP, FTP. Services: www server, ft p server, client DHCP
  • Dimension: 45 x 120 x 100mm

Slični proizvodi


Lumel P43

P43 is destined for the conversion of 3-phase, 3 or 4-wire power network parameters, in balanced or unbalanced systems.

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