EA Elektro-Automatik EA-ELR 10500-60 3U Regenerative DC Load
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EA Elektro-Automatik EA-ELR 10500-60 3U is a high-power 3U regenerative DC load with 500V, 60A, 10kW capacity, three-phase input, and energy recovery exceeding 96%.
Product details
| Model | EA-ELR 10500-60 3U |
| Manufacturer | EA Elektro-Automatik |
| Category | Regenerative Electronic Loads |
| Availability | Made to order |
Description
Overview
The EA-ELR 10500-60 3U is a high-power programmable regenerative electronic DC load designed for 3U rackmount applications. It accepts three-phase AC input (208V–480V) and can sink DC power up to 500V at 60A with 10kW total power capacity. This unit features active power recovery technology that returns unused energy to the grid with efficiency exceeding 96%, making it ideal for high-power testing scenarios while reducing operational costs and facility cooling requirements.
Key Features
- Regenerative with energy recovery to grid (>96% efficiency)
- Autoranging for flexible power regulation across voltage and current ranges
- 5-inch color TFT display with touch control interface
- Multiple regulation modes: CV (constant voltage), CC (constant current), CP (constant power), CR (constant resistance) with fast crossover
- Active Power-Factor-Correction with typical 0.99 PFC
- 16-bit ADCs and DACs with selectable control speed (Normal, Fast, Slow)
- Galvanically isolated Share-Bus for parallel operation of units in the 10000 series
- Master-Slave-Bus for parallel operation of up to 64 units
- Integrated function generator with predefined waveforms for dynamic testing
- Battery test mode and photovoltaic MPPT test mode
- SCPI, ModBus, LabVIEW, and IVI command language support
Applications
- High-power power supply testing and validation
- Battery charging and discharging cycle testing
- Photovoltaic panel characterization with MPPT simulation
- Dynamic load testing of high-power DC sources
- Multi-unit parallel configurations for applications exceeding 10kW
Specifications
| Maximum Power | 10 kW |
| Maximum Current | 60 A |
| Maximum Voltage | 500 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 10500-60 3U Regenerative DC Load
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