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 analyzer advantages (successor of ND40 analyzer). Measurement and recording of over 500 electric energy 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 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. Colour touch screen: LCD TFT 5.6”, 640 x 480 pixels. IP65 protection grade from the frontal side. Synchronization of RTC clock with the NTP time server. External dimensions: 144 x 144 x 104mm
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 analyzer advantages (successor of ND40 analyzer).