Product Introduction

The XL-A501C Supercharging Simulator is designed based on the requirements of GB/T 18487.1-2023 "Electric Vehicle Conductive Charging System Part 1: General Requirements" and GB/T27930-2023 "Digital Communication Protocol between Electric Vehicle Non-vehicle Onboard Conductive Charger and Electric Vehicle" and other related standards. The simulator's internal motherboard uses a processor chip with an ARM Cortex-M4 core architecture, making the entire device workflow intelligent, reducing manual involvement, and saving operation time.

The simulator can simulate various states of the vehicle control guide circuit and has measurement functions for DC charging pile voltage, current, auxiliary power voltage, and CC1 voltage. It is suitable for charging pile manufacturers for R&D testing, factory testing, and 3C certification factory quality control testing of two types of supercharging piles: "2015+" (GB/T20234.3-2023) and "Chaoji" (GB/T20234.4-2023). The simulator supports highly customizable parameter configuration, allowing users to set parameters item by item according to standard requirements for testing. This product has strong expandability, with optional non-vehicle onboard charger comprehensive test devices for interoperability and protocol consistency automated testing; it can also be equipped with a regenerative load for aging tests of charging piles.

Features

• 4U modular structure design, can be used independently or integrated into a standard test cabinet;
• Equipped with "2015+" supercharging interface, compliant with GB/T20234.3-2023 standard requirements, supporting Class A protocol of GB/T 27930-2023 and GB/T 27930-2015 protocols;
• Equipped with "ChaoJi" supercharging interface, compliant with GB/T20234.4-2023 standard requirements, supporting Class B protocol of GB/T 27930-2023;
• Equipped with a high-definition LCD touch screen, providing a human-machine interaction interface for easy user control;
• Equipped with charging pile output voltage, current, and power measurement functions;
• Equipped with charging pile CC1 voltage, CC2 voltage, A+\A- auxiliary power voltage measurement functions;
• Built-in vehicle interface control guide resistor, CC1 voltage range can be set;
• Built-in battery voltage simulator, voltage range 100V~1500V adjustable, users can set according to testing needs;
• Built-in BMS simulator, can set message parameters such as BHM, BCP, BCL, BCS, supports communication message saving and exporting;
• Has all signal terminals at the charging pile output end, including DC+, DC-, PE, S+\S-, A+\A-, CC1, CC2 signals, can connect to other test instruments for signal testing and verification;
• Equipped with temperature monitoring function, can display internal device temperature in real time;
• Equipped with high-power output terminals, can connect various test loads externally, including resistive loads, regenerative loads, etc.;
• Equipped with RS-232 communication serial port, supports PC host software control;
• Optional insulation state simulator, simulates DC+\PE, DC-\PE insulation states, simulation range: 1kΩ~256kΩ, minimum step: 0.1kΩ.

Technical Specifications