Multifunction electronic load EA-ELR 10080-510 3U

programmableenergy recoveryhigh-power

The EA-ELR 10080-510 3U is a high-power, programmable electronic DC load from the ELR 10000 series designed for demanding industrial and laboratory testing applications. It features regenerative energy recovery and flexible test modes for batteries, power supplies and photovoltaic systems.

Key features

• High power and current capability: 15,000 W max, 0–510 A and 0–80 V for testing high-current sources and large battery packs.
• Advanced energy recuperation: regenerative design recovers absorbed DC energy and feeds it back to the AC mains to reduce operating costs and cooling requirements.
• Multiple operating modes: supports Constant Current (CC), Constant Voltage (CV), Constant Power (CP) and Constant Resistance (CR) for flexible simulation.
• Integrated function generator: arbitrary waveform generation (sine, triangle, rectangle, trapezoid, user-defined) and DIN 40839 automotive simulation profiles.
• Battery test functions: static and dynamic discharge modes and MPP tracking for photovoltaic characterization.
• Scalable master-slave operation: up to 64 units in parallel with automatic current sharing to create a unified high-power system.
• Extensive connectivity: local color touchscreen and remote interfaces including USB, LAN, analogue control and optional plug-in modules (CAN, Profibus, Profinet, ModBus TCP, DeviceNet, RS232).
• Comprehensive protection and monitoring: adjustable OVP, OCP, OPP and overtemperature protections with user-definable events for safe operation.

Technical specifications

• Output Current: 0-510 A
• Output Power: 15000 W
• Output Voltage: 0-80 V
• Type: 3U
• Characteristic Curve: U/I/P autoranging
• External Control: Analogue 0-5V / 0-10V, USB, LAN, Profibus, DeviceNet, RS232, CAN, Modbus
• Housing: 19" rack
• Human Interface: Touch panel & Menu
• Special Feature: Function Generator, Resistance