EA-PUL 10500-360 6U WC Programmable DC Electronic Load with Energy Recovery

The EA-PUL 10500-360 6U WC is a high-performance, 60 kW programmable DC electronic load unit featuring regenerative energy recovery and an optional water cooling system. It is engineered for demanding applications such as high-power battery testing, fuel cell characterization, on-board charger (OBC) evaluation, and battery recycling. Operating as a bidirectional power supply in sink mode, it efficiently feeds up to 96.5% of the absorbed DC energy back into the AC grid, significantly reducing operating costs and thermal output. With a wide, flexible autoranging input of 0-500 V and 0-360 A, it provides constant power across its entire operating range, eliminating the need for multiple fixed-range loads. The unit is built for scalability, equipped with a galvanically isolated Master-Slave bus and Share-Bus for seamless parallel operation of up to 64 units to create systems up to 3840 kW. It comes standard with Ethernet, USB, and analog interfaces, supports multiple regulation modes (CV, CC, CP, CR), and offers high measurement accuracy for reliable, reproducible test results.

Key Features

• Regenerative & Highly Efficient: Recovers energy back to the grid with up to 96.5% efficiency, cutting energy costs and heat dissipation.
• High Power & Flexible Input: 60 kW unit with autoranging input of 0-500 V DC and 0-360 A DC, offering a wide constant power operation area.
• Water Cooling Option (WC): Enhanced thermal management with a stainless-steel water cooling system for reliable operation in high-density or high-ambient temperature setups.
• Massive Parallel Scalability: Integrated Master-Slave and Share-Bus allow parallel operation of up to 64 units (mixed power classes) as a single, coherent system up to 3840 kW.
• Comprehensive Interfaces: Galvanically isolated standard interfaces include Ethernet, USB, and analog (DB15). Optional industrial interfaces (CAN, Profinet, EtherCAT, Modbus, etc.) are available.
• Advanced Regulation & Control: Digital control with CV, CC, CP, and CR modes, adjustable voltage controller speed, and support for SCPI, ModBus, and LabVIEW drivers.
• Robust Safety & Compliance: Features OVP, OCP, OPP, and OT protection. Complies with IEC/UL 61010-1 safety and EN 55011/61326-1 EMC standards.