SINEAX DM5000
For monitoring all aspects of power distribution
Condition monitoring
- Provision of all voltages, currents, powers, power factors every 10/12 cycles
- Extended reactive power analysis
- Variance of system variables with time reference
- Power mean-values with trend-analysis for preventing load-peaks
- Load profile storage with fluctuation range (min/max) per interval
- Active energy class 0.2S, Reactive energy class 0.5S (HT/LT, demand/delivery), configurable resolution
- Further mean-values and meters with selectable base quantity
Power quality analysis
- Harmonic analysis acc. IEC 61000-4-7
- Assessment of voltage and current imbalance
- Phasor and phase sequence display for connection check
- Waveform display
- Optional disturbance recorder for PQ events (voltage dip, swell, interruption) acc. IEC 61000-4-30 Ed.3 with RMS1/2 and waveform recordings
The SINEAX DM5000 is a compact instrument for measuring and monitoring in power distribution systems. It provides a wide range of functionalities which may even be extended by optional components. The connection of the process environment may be performed by communication interfaces, via digital I/Os, analog outputs or relays. The optional display excels in display quality and intuitive operation.
The device may be parameterized via webserver or the optional TFT display (320x240px). No additional software is required.
Hardware options
Up to 2 modular extensions: 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
Communication
- Ethernet (Modbus/TCP, http/https, NTP, SFTP, SYSLOG) and Modbus/RTU
- Optional: IEC61850, Profinet I/O
- Scheduled data export 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
- 4 current and 4 voltage channels with 0.1% accuracy, direct measurement or via transformers
- Measurement category 600V, CAT III (voltage), 300V,CAT III (current)
- Standard IOs: 1 digital input, 2 digital outputs
- Optional UPS (5×3 minutes)
- Data logger with16 GB data memory (option)
- Sampling rate: 18kHz
- Monitoring and alarming via limit values and monitoring functions
- Device for hat-rail mounting 160x110x70mm
- Identical operation as devices of the PQ/CU/AM series
