The SINEAX AM3000 is a compact instrument for measuring and monitoring in power distribution systems. It excels in display quality and intuitive operation.

The devices provide a wide range of functionalities which may even be extended by optional components. The modern, multi-lingual design allows operating and parameterizing the device via website or the high-resolution color TFT display (800x480px). The integrated webserver provides remote acquisition, visualization and analysis of measured data. No additional software is required.

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

Energy flow analysis

• 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

Hardware options

Up to 4 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)
• Optional: IEC61850, Profinet I/O, Modbus/RTU
• 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
• For panel mounting 144x144mm
• Identical operation as devices of the PQ/CU/DM series