EA Elektro-Automatik EA-ELR 11500-30 3U Regenerative DC Load
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EA Elektro-Automatik EA-ELR 11500-30 regenerative DC load with 1500V/30A rating, 15kW power, autoranging capability, and 96%+ efficiency with energy recovery.
Product details
| Model | EA-ELR 11500-30 3U |
| Manufacturer | EA Elektro-Automatik |
| Category | Regenerative Electronic Loads |
| Availability | Made to order |
Description
Overview
The EA-ELR 11500 series is a programmable regenerative electronic DC load in a 3U rackmount form factor. These units feature active power-factor correction and regenerative technology that recovers energy and feeds it back into the grid with over 96% efficiency, reducing operational costs and environmental impact.
Key Features
- Regenerative operation with >96% efficiency and grid energy recovery
- Flexible autoranging power regulation from 0 to 15 kW
- Active power-factor correction (typical 0.99)
- Wide input voltage range: 208V to 480V, three-phase AC
- High-resolution digital control with 16-bit ADCs and DACs
- 5-inch color TFT touchscreen with intuitive interface
- Regulation modes: CV (Constant Voltage), CC (Constant Current), CP (Constant Power), CR (Constant Resistance)
- Integrated function generator with predefined waveforms for dynamic testing
- Battery test mode and photovoltaic MPPT test capability
- SCPI and ModBus command languages for automation
- Galvanically isolated Share-Bus and Master-Slave-Bus for parallel operation of multiple units
Applications
- Power supply testing and validation
- Battery charging and discharging profile simulation
- Photovoltaic and renewable energy source testing
- Fuel cell stack testing and characterization
- Dynamic load simulation with arbitrary waveforms
- Research and development of power conversion systems
Specifications
| Maximum Power | 15 kW |
| Maximum Current | 30 A |
| Maximum Voltage | 1500 V |
| Input Voltage | 208-480 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 | 3U |
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EA Elektro-Automatik EA-ELR 11500-30 3U Regenerative DC Load
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