DEWE3-PA8 High-Precision Power Analyzer 8 TRION Slots 16 Power Phases 0.03% Accuracy 1-9 Phase Power Analysis Real-Time 10MS/s Sampling Rate DEWETRON

user-exchangeable power modules

Enjoy maximum flexibility with user-exchangeable plug & play power modules: Choose your suitable power modules, plug them into your DEWE3-PA8 system, turn it on and get to work. Select between different power modules of the TRION(3) series for 4-phase power analysis and up to 10 MS/s sampling rate. All of the offer a high safety class and a large measuring range of ±2 kV_PEAK with a high 24-bit resolution – without range error.

HIGH-END POWER ANALYSIS WITH OXYGEN

Use the full potential of the DEWE3-PA8 with our easy-to-use OXYGEN measurement software. It supports you with a huge amount of software features but still is very intuitive to use. OXYGEN seamlessly integrates data from multiple, fully synchronized signals into power analysis calculations.

• Analyze 1-9 phase power systems (1P2W, 2V2A, 3P3W, 3P4W, 2x3P3W, …)
• Summarize several power systems logically into power groups
• Benefit from gapless cycle-by-cycle calculations – no blind spots anymore
• Post-process your data also offline and analyze and export your recorded data
• Benefit of the highest accuracy and reliability by using unique fundamental frequency detection with delay compensation

CREATE INDIVIDUAL INPUT CONFIGURATIONS

We offer you a unique modularity: 4 slots on each power module or even 8 slots of the TRION3-1810-SUB-8 can be equipped with different sub-modules. Choose between direct current measurement modules or voltage modules to connect almost any kind of current or voltage transducer. Create your individual input configurations with our sub-modules. They are user-exchangeable at any time and automatically detected. The calibration data is directly stored inside the sub-module.

HIGH ACCURACY MEASUREMENTS

The power accuracy of the DEWE3-PA8 is stunning. Compared to other power analyzers available on the market, it offers a constant low measurement error of only 0.03 % from 0.5 Hz to 1000 Hz fundamental frequency. Moreover, it comes with a factory calibration certificate. In addition, you can benefit from our accredited ISO 17025 calibration. High-precision measurements over a wide frequency range are an easy task with your DEWE3-PA8 and central requirement for test stand applications.

ONE DAQ SYSTEM FOR ALL INPUTS

The DEWE3-PA8 is also a mixed signal power analyzer, which means that you only need ONE system for all inputs. Just expand it with additional TRION(3) modules for other signals and sensors like: electrical data, mechanical data, ECU data, video, sound, and many more. Benefit from 100% synchronization of additional signals.

REAL-TIME POWER ANALYSIS

DEWETRON offers a dedicated solution for latency critical tests and applications to turn your DEWE3-PA8 into a real-time power analyzer:

• Calculation of cycle-by-cycle power values
• Data output interface: Ethernet UDP or EtherCAT Slave
• Data output rate: 1 kHz
• Typical I/O latency: 2 ms (max: 4 ms)

EASY TEST STAND INTEGRATION

Test stand manufacturers trust DEWETRON’s measurement data for reliable testing. Our interfaces ensure easy integration. Smart interface technology seamlessly integrates the DEWE3-PA8 power analyzer into test stand automation systems like PAtools? from Kratzer Automation. Instruments are equipped with the right interface for reliable data transmission, remote control, and configuration via TCP/IP-based protocols, tailored to test stand architectures.

ACTIVE TRANSDUCER SUPPLY

Enjoy the convenience of the DEWE3-PA8’s integrated redundant current transducer power supply, eliminating the need for extra boxes. Simply connect transducers directly to the DEWE3-PA8 and experience seamless compatibility with common sensors (±15 V or +9 V).