A-Eberle PQ-BOX 300 Network Analyser and Transient Recorder
The A-Eberle PQ-Box 300 is a powerful, portable device. It combines a network analyser, frequency analyser, power meter, and transient recorder in one small unit.
The PQ-Box 300 is made for continuous recording of frequencies up to 170 kHz. It has IP65 protection for reliable mobile use. It is ideally suited for use in electrical networks (CAT IV) and demanding industrial environments, supporting measurement voltages of up to 1000 V.
A-Eberle PQ-BOX 300 Key Features
- Three integrated instruments in one device:
- Network and frequency analyser
- Power meter
- Transient recorder
- Frequency analysis up to 170 kHz
- Continuous data logging
- Advanced fault detection capabilities
- High-performance measurement accuracy
- Intuitive and user-friendly operation
- Programmable trigger for oscilloscope recording
- Programmable trigger for 10 ms RMS recording
- Standard-compliant reports in accordance with EN 50160 and IEC 61000-2-2 / IEC 61000-2-4
- Four voltage inputs and four current inputs
- Analogue input for PE current or temperature sensors
- Binary input for external triggering
- Frequency analysis from DC to 170 kHz with continuous, gapless recording
- Simultaneous recording of more than 4,000 network parameters
- Internal memory up to 32 GB (8 GB standard)
- TFT colour display
- WinPQ mobile software for configuration and data evaluation across PQ-Box 100, 150, 200, and 300 series
- Optional WLAN / WiFi interface
- Full compliance with IEC 61000-4-30 (2015) requirements for Class A devices
- Class A compliance includes:
- Voltage measurement accuracy
- Precise time interval determination
- Event-based measurement value marking
- Harmonic and interharmonic analysis
- Flicker measurement
- Frequency monitoring
- Voltage asymmetry analysis
- Event recording
- Time synchronisation
A-Eberle PQ-BOX 300 Applications
- Fault detection and network disturbance analysis
- Assessment of voltage quality in accordance with EN 50160 and IEC 61000-2-2 / IEC 61000-2-4
- Permanent FFT analysis from DC to 170 kHz
- Load analysis and energy measurement
- Ripple control signal analysis
- Professional data evaluation using WinPQ software for the PQ-Box 100 / 150 / 200 / 300 range
A-Eberle PQ-BOX 300 Options
The PQ-Box 300 is available with optional features to extend its functionality, including ripple control signal analysis and wireless communication.
Standard Configuration
The standard unit includes all features listed above.
Optional Ripple Control Recorder (R1)
- Recording and analysis of ripple control telegrams for voltage and current
Optional WLAN Interface (S1)
- Wireless communication between the PQ-Box 300 and a user PC