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Automotive Load Dump Simulator_EVDG 20
  • Automotive Load Dump Simulator_EVDG 20

Automotive Load Dump Simulator
EVDG 20

The EVDG 20 Series is designed for the EHV-10 test specified in VW 80300:2021, covering two test items: EHV-10-1 and EHV-10-2. It features configurable trigger control and EUT power switching, and is designed for testing high-voltage electrical components in vehicles.

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Introduction

The EVDG 20 Series is designed for the EHV-10 test specified in VW 80300:2021, covering two test items: EHV-10-1 and EHV-10-2. It features configurable trigger control and EUT power switching, and is designed for testing high-voltage electrical components in vehicles. Based on the company's third-generation development platform, the system supports intuitive touchscreen operation as well as remote control via PC software. 

Features

> 5.7-inch color touch screen

> High-voltage load dump waveform generation

> Built-in fault alarm function

> Overcurrent protection

> EUT current measurement and display

Standards
Other Standards
Application Areas
Specification
Technical Parameters
VW 80300_2021 (EHV-10)EHV-10-1EHV-10-2
Pulse WaveformApproximately double-exponential
Pulse Voltage20 V ~ 200 V，±10%
Calibration Voltage50 V ~ 200 V, ±10%20 V ~ 200 V, ±10%
Pulse Width10 ms (0% ~ 0%), ±10%
@ 2 Ω load		≥1 ms (0% ~ 0%),
open circuit
Voltage Change Rate (0% to 100%)≥250 V/ms≥3,000 V/ms
Output Impedance0.16 Ω
Pulse Interval3 s ~ 99 s
Pulse PolarityPositive
Number of Pulses1 ~ 99
Pulse Trigger ModesManual, automatic, and external
Pulse CouplingPulse coupling transformer
DUT CapacityDC 1,500 V / 100 A (customizable)
Input/Output Terminals100 A solid terminal
Note: The maximum load current is 100 A. Higher current ratings can be customized.
General Parameters
Accessories
Standard Accessories

Power Cord, User Manual, Test Cables, Flat Grounding Wire, Fuse, CAL AD01 Calibration Adapter Box

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Automotive Load Dump Simulator
EVDG 20
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