LINAX PQ1000
LINAX PQ1000 Multifunctional power quality analyzer, programmable
The LINAX PQ1000 combines the characteristics of a normative power quality measurement device with functions for energy consumption and condition monitoring. The modern, multi-lingual design allows operating and parameterizing the device via website or the high-resolution color TFT display (320x240px). The integrated webserver provides remote acquisition, visualization and analysis of measured data. No additional software is required.
Communication
- Ethernet (Modbus/TCP, http/https, NTP, SFTP, SYSLOG)
- Optional: IEC61850, Profinet I/O, Modbus/RTU
- Scheduled data export (CSV and PQDIF files) to SFTP server
Security
- Flexible Role Based Access Control
- Encrypted communication via HTTPS
- Audit Log records all security related procedures, support for SYSLOG for transfer to central network monitoring server
- Client whitelist: IP address list for restricting authorized computers
- Digital firmware signature: Prevents that manipulated firmware gets into the device via update
Further features
- 3 current and 3 voltage channels with 0.2% accuracy, Direct measurement or via transformers
- Measurement category 600V, CAT III (voltage), 300V,CAT III (current)
- Standard IOs: 1 digital input, 1 digital input/output
- Optional UPS (5×3 minutes)
- 16 GB data memory Sampling rate: 18kHz
- Monitoring and alarming via limit values and monitoring functions
- For panel mounting 96x96mm
- Identical operation as devices of the AM/CU/DM series
Options
Hardware:
- Analog outputs ±20mA (2/4)
- Relay outputs (2)
- Digital inputs (4) active / passive
- GPS time synchronization
- Fault-current monitoring (residual or earth current)
- Temperature monitoring (Pt100, PTC), IEC61850, Profinet I/O
