Multifunction Meters
ND45Measurement 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).
Special
Features:
- 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 (Urms, Irms). 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
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