Đồng hồ đo công suất điện năng LUMEL ND45

Đồng hồ đo công suất điện năng LUMEL ND45

Đồng hồ đo công suất điện năng LUMEL ND45

• Measurement and recording of over 500 electric energy quality parameters acc. to EN 50160, EN 61000-4-30 standards.
• Measuring Class A.
• Operation in 3 or 4-wire, 3-phase, balanced or unbalanced power networks.
• Analysis of current and voltage harmonics and interharmonics up to the 51st for class I.
• Flicker
• 4-quadrant energy measurement in 4 tariffs
• Monitoring up to 6 additional energy meters with pulse output
• Recording measurements before and after events (dips and swells)
• Configurable archives of actual values and events recording.
• Data archiving on an SD card - memory up to 32 GB.
• Binary inputs (optionally)
• Relays, binary or analog outputs (optionally)
• E-mail messages in case of alarm occurs,
• Web Server (HTTP protocol), FTP Server, DHCP client
• Interfaces:
  • RS-485 Modbus Slave,
  • Ethernet 100 Base-t (Modbus TCP/IP Server),
  • USB device & host.