EA Elektro-Automatik EA-ELR 10750-12 2U Regenerative DC Load
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EA Elektro-Automatik EA-ELR 10750-12 is a 3kW programmable regenerative DC load with 750V/12A capacity, >95% efficiency, energy recovery to AC grid, and 5" color touchscreen.
Product details
| Model | EA-ELR 10750-12 2U |
| Manufacturer | EA Elektro-Automatik |
| Category | Regenerative Electronic Loads |
| Availability | Made to order |
Description
Overview
The EA Elektro-Automatik EA-ELR 10750-12 2U is a programmable regenerative electronic DC load for testing power sources and battery systems. This rackmount unit combines high efficiency with energy recovery, feeding unused energy back to the grid with over 95% efficiency while reducing heat and cooling costs. It features digital regulation with 16-bit resolution, autoranging capability, and an intuitive color touchscreen interface.
Key Features
- Regenerative operation with energy recovery to grid (>95% efficiency)
- 750V DC, 12A DC, 3kW nominal power capacity
- Autoranging for maximum power across wider voltage and current ranges
- 5" color TFT touchscreen with intuitive user interface
- Multiple regulation modes: CV (constant voltage), CC (constant current), CP (constant power), CR (constant resistance)
- 16-bit ADC/DAC digital regulation with selectable control speed options
- Integrated function generator with predefined waveforms for dynamic testing
- Battery test mode for charging and discharging analysis
- Photovoltaic MPPT test mode for solar system evaluation
- SCPI and ModBus command language support for computer control
- Parallel operation via galvanically isolated Share-Bus (up to 64 units)
- Wide AC input: 110-240V single phase +10% with active Power-Factor-Correction
Applications
- Power supply and charger testing
- Battery charging and discharging analysis
- Photovoltaic system testing and MPPT emulation
- UPS and renewable energy system validation
- Electronic load testing for industrial and research applications
Specifications
| Maximum Power | 3 kW |
| Maximum Current | 12 A |
| Maximum Voltage | 750 V |
| Input Voltage | 100-240 V |
| Interface | USB, Ethernet, Analog, USB Host, Master-Salve-Bus, Share-Bus |
| Series | EA-ELR 10000 Series |
| Mounting Type | Rackmount |
| Number of Outputs | Single Output |
| Programmable | Yes |
| Rack Space | 2U |
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EA Elektro-Automatik EA-ELR 10750-12 2U Regenerative DC Load
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