Automatic Testing Equipment

Mekel Automatic Test Equipment (ATE) for EV Charging Systems

Standard

• Applicable Products: Charging Cables, Mode 2 Chargers, Mode 3 Chargers
• Interface: Intuitive Touch Screen Display
• Electrical Testing: Continuity, PE Loss, Polarity, CP Fault, Residual Current Detection, Leakage Current Measurement, Insulation Resistance, Protective Conductor Resistance
• Functionality Testing: Verifies connection and communication between charging cable and vehicle
• Residual Current Device (RCD) Testing: Validates RCD functionality for enhanced safety
• Report Generation: Automatically generates detailed test report documents
• Connectivity: USB for data export and integration

The Mekel ATE (Automatic Test Equipment) is a state-of-the-art solution designed to ensure the safety, reliability, and compliance of EV charging systems, including charging cables, Mode 2, and Mode 3 chargers. With a user-friendly touch screen interface and comprehensive testing capabilities, this ATE streamlines quality assurance for manufacturers and service providers. Its robust feature set and automated reporting make it an indispensable tool for maintaining the highest standards in EV charging infrastructure.

What is an ATE for EV Charging Systems?

An Automatic Test Equipment (ATE) for EV charging systems is a specialized portable device that performs rigorous electrical and functional tests on EV charging components, including cables and chargers. It ensures these products meet safety and performance by evaluating critical parameters like insulation resistance, continuity, and communication protocols. The Mekel ATE is tailored for testing charging cables, Mode 2 portable chargers, and Mode 3 wall-mounted chargers, making it a versatile solution for both production lines and aftermarket servicing. Manufacturers and technicians can leverage ATE’s on-the-go portability to quickly diagnose and troubleshoot to enhance end customers’ user experience.

How Does it Work?

The Mekel ATE connects to the EV charging component via standard sockets and connectors (e.g., Type 2 connectors for Mode 3 chargers). Operators select the desired test protocol via the touch screen interface, and the ATE automatically conducts a series of electrical and functional tests, including continuity, polarity, and RCD validation. Results are displayed in real-time, and a comprehensive test report is generated for documentation and compliance purposes. The system generates diagnostic report on the spot and technicians can also through USB connectivity monitor, track and transfer desired documentation to ensure traceability and regulatory adherence.

Why Choose Mekel ATE?

Comprehensive Testing Capabilities

The Mekel ATE delivers unmatched versatility, performing a full spectrum of tests—continuity, PE loss, polarity, CP fault, residual current detection, leakage current, insulation resistance, and protective conductor resistance. It also verifies communication between chargers and vehicles, ensuring operational reliability. This all-in-one solution reduces testing time and ensures compliance with global standards (IEC 61851, SAE J1772), making it ideal for manufacturers, service centers, and on the go technicians aiming to deliver a safe, and high-quality EV charging experience for end users.

Compact Design

In contrast to other comparable products that require onloading and offloading, Mekel ATE is compact and can be carried by a single technician easily to on demand locations. It is also battery powered and does not require external power source. Mekel ATE’s compact design grants material advantage when speed is paramount factor for end consumers.

Major Features Explained

Electrical Safety Testing

The ATE conducts critical tests like insulation resistance and protective conductor resistance to prevent electrical faults. It also measures leakage currents to detect insulation issues, ensuring the safety of EV charging systems in both home and commercial settings.

Functionality and Communication Testing

By simulating vehicle-charger interactions, the ATE verifies proper connection and communication protocols (e.g., Control Pilot signals), ensuring chargers operate reliably under real-world conditions.

Automated Reporting and Documentation

The ATE generates detailed test reports automatically, logging results for each tested component. This feature streamlines quality control and supports compliance with safety regulations, saving time and reducing manual errors.

User-Friendly Touch Screen Interface

The intuitive touch screen simplifies test setup and result interpretation, making the ATE accessible to operators of all skill levels. Real-time feedback enhances efficiency during high-volume testing.

Key Features of Mekel ATE

• Comprehensive electrical testing suite
• Functionality and communication verification
• RCD and polarity testing for enhanced safety
• Automated test report generation
• Intuitive touch screen interface
• Compliant with EU and US certification standards
• USB connectivity for data integration
• Compact and portable design

Why Choose Mekel ATE

Streamlined Quality Assurance

Whether testing charging cables on a production line or certifying Mode 3 chargers for commercial deployment, the Mekel ATE delivers fast, accurate results. Its comprehensive testing capabilities and automated reporting reduce downtime and ensure consistent quality, enabling manufacturers to scale production with confidence.

Global Market Compatibility

Mekel ATE is suitable for EV charging products destined for European, North American, and other global markets. Its versatility supports diverse testing needs, from small-scale workshops to large manufacturing facilities, and to on-the-go technicians.

Customer Testimonials

“We have two of these devices in our office and our technicians take one at a time with them when they are on call. Previously we had a much bulkier and heavier testing device that takes about a few minutes to onload and offload and would require a larger van. Our prior testing device also needed a power outlet so it was a bit more troublesome when servicing outdoors. Mekel ATE really solved these prior pain points reflected by our technicians on the ground. Our response time can be much faster, which was very crucial as we had to service over two dozens of commercial sites across our region.

David, Electrical Technician Lead

FAQ

Q: What types of EV charging products can the Mekel ATE test?

A: The ATE is designed to test charging cables, Mode 2 portable chargers, and Mode 3 wall-mounted chargers, covering a wide range of EV charging components.

Q: How does the ATE ensure compliance with safety standards?

A: The ATE performs critical tests like insulation resistance, RCD validation, and leakage current measurement.

Q: Can the ATE be used in both production and service environments?

A: Yes, its compact design and user-friendly interface make it suitable for high-volume production lines as well as field service and certification tasks. The automated reporting feature enhances efficiency in both settings.