The POWER hardware module（TRION-1820-POWER-4）, combined with OXYGEN software's power analysis module, is perfect for many electric vehicle tests. The Power analysis module of OXYGEN software is described in "The king of Electric Vehicle testing - DVtron Oxygen Data Collection Software with Power Module".

Performance indicators of TRION-1820-POWER-4：

Resolution: 18 bits;

Acquisition accuracy: 0.02%;

Bandwidth (-3dB) : 1MHz;

Low-pass filter (-3dB) : 100Hz, 1kHz, 3kHz, 10kHz, 30kHz, 100kHz, 300kHz, 1MHz;

Filter type: Bessel or Butterworth;

Filtering order: 2,4,6,8;

Analog anti-aliasing filter: 2nd order Bessel;

High voltage input channel (0~1600 voltage can be directly collected)

Quantity: 4;

Range: 400V, 1000V, 1600V, programmable adjustable;

Safety level: CATII 1000V, CATIII 600V;

Connector: Safety banana head.

Low voltage input channel (connected to current sensor for current input)

Quantity: 4;

Input range: 2V, 5V, 10V, programmable adjustable;

Sensor power supply: 9V;

Connector: D-SUB9.

  TRION-1820-POWER-4 module really achieves the sampling rate of the MHz level, the bandwidth of the MHz level. Whether it is sampling rate, bandwidth, accuracy, data synchronization are several levels higher than traditional power analyzers. When used with the chassis of DEWE2, the price of the whole solution is almost no difference with the traditional power analyzer, and when used with the power analysis software of OXYGEN, the software level is simple and easy to use, which is not compared with the traditional power analyzer.

  One TRION-1820-POWER-4 module can fulfill one single phase and one three phase power test requirements. When multiple modules are used together, more groups of power tests can be completed, and the synchronization of data can be guaranteed (synchronization accuracy is ns level).

In the test of electric vehicles, the TRION-1820-POWER-4  module can complete the economic test of electric vehicles (energy consumption analysis), inverter test, motor test, energy recovery test, energy balance test, charging characteristics test, etc. And the module has high seismic grade and wide operating temperature range, which can be used for bench test and road test, and can also complete high cold, high temperature and plateau test.

  The DEWETRON test system based on the TRION-1820-POWER-4 module and OXYGEN software, the perfect combination of super performance hardware and accurate and user-friendly software, will shine in the electric vehicle test industry.