The LAUNCH ELA320 (SKU: 307010263) is an advanced, high-precision intelligent digital power supply engineered specifically for the maintenance, testing, and repair of New Energy Vehicles (EVs) as well as traditional internal combustion engine (ICE) vehicles. When diagnosing complex electrical faults or testing isolated components, technicians require a pristine, highly controllable power source to prevent damage to sensitive control modules.

The ELA320 is uniquely designed to handle both high-voltage and low-voltage systems simultaneously without interference. It allows technicians to power up, test, and safely diagnose individual electrical components (like EV compressors, high-voltage relays, or standard 12V/24V modules) off the vehicle. Featuring an intelligent temperature-controlled cooling system and comprehensive safety mechanisms, the ELA320 guarantees a stable, highly reliable current output for the most demanding diagnostic environments.

Key Features

• Dual-Voltage Management: Capable of outputting both high-voltage (250~750V DC) and low-voltage (12V/24V DC). The high and low voltage modules are managed, maintained, and monitored completely separately, so outputs never interfere with one another.

• Precision Testing: Offers highly granular control with an output voltage precision of 0.1V and an output current precision of 0.1A, ensuring safe testing of delicate electronic components.

• Independent Safety Protections: Features separate, isolated protection protocols for the input circuit, high-voltage output circuit, and low-voltage output circuit. It instantly detects and safeguards against undervoltage, overvoltage, overcurrent, and short circuits.

• Bluetooth Connectivity: Utilizes Bluetooth (BLE4.2) as a display method, allowing technicians to monitor live voltage and current outputs remotely via a compatible diagnostic tablet or device, keeping them out of the high-voltage hazard zone.

• Intelligent Cooling: Built-in cooling fan with intelligent temperature control ensures the unit remains stable and prevents overheating during extended component testing or power supply sessions.

Technical Specifications

Ideal Use Cases & Applications

• EV Component Bench Testing: The perfect power supply for bench-testing high-voltage EV components such as electric A/C compressors, PTCS, or DC-DC converters after they have been removed from the vehicle.

• Safe Module Diagnostics: Allows technicians to isolate and power up individual 12V or 24V vehicle modules to test functionality without risking short circuits to the rest of the vehicle's CAN bus network.

• High-Voltage System Repair: A critical tool for advanced EV repair centers needing to simulate precise high-voltage battery inputs to verify inverter or drivetrain control functionality during major rebuilds.

Common Questions (FAQs)

Q: Can I run the high-voltage and low-voltage outputs at the same time?
A: Yes. The ELA320 is designed with completely separate high-voltage and low-voltage modules. The outputs are protected independently, meaning you can power a low-voltage control circuit and a high-voltage primary circuit simultaneously without interference.

Q: How do I read the output data if there is no traditional screen?
A: The ELA320 utilizes Bluetooth (BLE 4.2) to transmit real-time voltage and amperage data. It pairs seamlessly with compatible LAUNCH diagnostic tablets (and supported mobile devices), giving you a clear, detailed, and safe remote readout of the power supply's status.

Q: Does this act as a battery charger for an EV?
A: No. This is a highly precise digital power supply used for component testing and diagnostics, outputting a maximum of 5 Amps on the high-voltage side. It is not designed to recharge a fully depleted high-voltage EV traction battery.

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