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Manufacturer number: EL+50 VAC EPLUS
| AC input: | 3 ~ 400 V, +N+PE, 50 Hz / 60 Hz, +15 % / -20 % (-10 % @ Prated) |
|---|---|
| Article number: | EL+50 vAC ePLUS |
| Dimensions (L x W x H) (mm): | 770 x 450 x 1100 |
| Frequency range: | 10 Hz - 400 Hz |
| Interfaces: | LAN, Digital I/O, RS-232, Fiber Optics Optional: RS-485 |
| Measurement functions: | Grid (input): Voltage (RMS), Current (RMS), Power (P, O), Frequency, Output: Voltage (RMS, AVG), Current (RMS, AVG), Power (P, O), Frequency, System Monitoring: Heatsink Temperatures (x2), DC Link Voltage, Data Interface: Datalogging via FTP connection |
| Model: | EL+50 vAC ePLUS |
| Output power (W): | 50000 |
| Protective devices: | Overvoltage (peak, rms), Overcurrent (peak, rms), Overload Shortcircuit, Emergency Stop, Watchdog, Heart Beat, Output Contactar, Wrong Configuration |
| RLC-Mode: | Yes |
| Weight (kg): | 200 |
| max. Power (A): | 219 |
| max. voltage (V): | 400 |
The Cinergia EL+ vAC ePlus series is an advanced range of regenerative, programmable electronic AC loads designed to accurately simulate the electrical behavior of grid loads and generators. Its bi-directional, regenerative hardware architecture allows energy to be fed back into the grid during test operation. This reduces both energy consumption and heat generation and ensures a particularly efficient and sustainable test environment. With 13 models ranging from 7.5 kW to 160 kW, the series covers a wide power range and can be easily integrated into automated test benches via Modbus/TCP or Ethernet.
The EL+ vAC ePlus series is versatile and has been designed for demanding test and development environments where flexible and precise AC loads are required. Typical fields of application are:
The EL+ 50 vAC is a robust and powerful model in the series and offers a rated power of 50 kW and a rated current of 73 A per phase (or 219 A three-channel), it is ideal for extensive testing and development tasks. Like all models in the series, the EL+ 50 vAC is also based on a 4-quadrant IGBT topology, which enables both energy consumption and feedback into the grid. With a power factor above 0.98, a distortion factor (THDi) below 3% and an efficiency of up to 92%, it meets the highest requirements for energy efficiency and control precision. It is operated locally via a 4.3″ touch display with integrated data acquisition and signal visualization or remotely via Ethernet (Modbus TCP). Extensive analog and digital I/O interfaces enable integration into external control systems or automated test sequences. With compact dimensions of approx. 770 × 450 × 1100 mm and a weight of around 200 kg, the system is space-saving, easy to maintain and designed for continuous operation in the laboratory. The master/slave function allows several units to be connected in parallel to increase the output power.
Cinergia is a leading developer of regenerative power converters for the test and measurement sector, offering solutions for electromobility, renewable energies, smart grids, as well as research, validation, and end-of-line testing. The portfolio includes AC power supplies and grid simulators from 500 VA to 1 MVA, including for the simulation of high-power AC grid conditions.