LUMEL
3-Phase Network Meter, ND30
- Measurement and recording of 54 power network parameters, including current
and voltage harmonics up to 51st, in 1-phase 2-wire or 3-phase 3 or 4-wire balanced
and unbalanced systems - Graphical color display: LCD TFT  3,5’’, 320 x 240 pixels, fully configurable by a user
(10 vies, 8 parameters in each) - Indications include the values of programmed ratios
- Memory of minimum and maximum values
- 2 configurable alarm outputs
- Optional: analog output 0/4...20 mA and 2 PT 100 inputs (eg. for measurement of transformer temperature)
- Data archiving in the internal memory 8 GB (option)
- Digital output RS-485 - MODBUS protocol.
- Modern and user-friendly Ethernet interface 10/100 BASE-T (option):
- protocol: MODBUS TCP/iP, HTTP, FTP,
- services: www server, ftp server, DHCP client
- Programming of parameters using free eCon software
- Battery backup RTC
- Overall dimensions: 96 x 96 x 77 mm
- Measurement and recording of up to 54 power parameters
- 1-Phase 2/3, 3-Phase 3/4 wire balanced/unbalanced systems
- RS485 MODBUS, TCP/IP
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Product description
- Measurement and recording of 54 power network parameters, including current
and voltage harmonics up to 51st, in 1-phase 2-wire or 3-phase 3 or 4-wire balanced
and unbalanced systems - Graphical color display: LCD TFT  3,5’’, 320 x 240 pixels, fully configurable by a user
(10 vies, 8 parameters in each) - Indications include the values of programmed ratios
- Memory of minimum and maximum values
- 2 configurable alarm outputs
- Optional: analog output 0/4...20 mA and 2 PT 100 inputs (eg. for measurement of transformer temperature)
- Data archiving in the internal memory 8 GB (option)
- Digital output RS-485 - MODBUS protocol.
- Modern and user-friendly Ethernet interface 10/100 BASE-T (option):
- protocol: MODBUS TCP/iP, HTTP, FTP,
- services: www server, ftp server, DHCP client
- Programming of parameters using free eCon software
- Battery backup RTC
- Overall dimensions: 96 x 96 x 77 mm
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