ND45 Power network analyser / recorder

Measurement and recording of over 500 electric energy quality parameters, class A for selected parameters, harmonics and interharmonics up to 51st energy measurement in 4 tariffs, recording of measurements before and after events (dips and swells), configurable display and web server – these are some of ND45 power analyser advantages (successors of ND40 analyser)

 

► Measurement and recording of over 500 electric quality parameters acc. to EN 50160, EN 61000-4-30, EN 61000-4-7 standards
► Measuring class A for 3 second aggregation. 10 minute and 2 hour aggregation - class S
► 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 (acc. to EN 61000-4-7)
► 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 32GB
► Binary inputs (optionally)
► Relays, binary or analogue outputs (optionally)
► E-mail messages in case of alarm occurs
► Web server (HTTP protocol), FTP server, DHCP client

► Interfaces:
● RS485 Modbus slave
● Ethernet 100 BASE-T (Modbus TCP/IP Server)
● USB device & Host

► Colour touch screen: LCD TFT 5.6", 640 x 480 pixels
► IP65 protection grade from the frontal side
► Synchronisation of RTC clock with the NTP time server
► External dimensions: 144 x 144 x 104 mm

DATASHEET

SERVICE MANUAL