Yes to EA-10000 series

Largest product variety. Extended performance range. Powerful and efficient

EA-10000 Series Bidirectional Regenerative DC Power Supplies and Loads

Yes to more choice

The most comprehensive programmable power solutions

Largest product variety
The EA-10000 series includes more than 180 devices: programmable DC power supplies EA-PS and EA-PSI, bidirectional DC power supplies EA-PSB, and regenerative electronic DC loads EA-ELR.

All series come in power form factors of 2U, 3U and 4U
Choose between 3 different form factors, suitable for various applications and power requirements.

Power Supply EA-PS 10000 Models in 4U, 3U, and 2U form factors

Power Supply Intelligent EA-PSI 10000 Models in 4U, 3U, and 2U form factors

Power Supply Bidirectional EA-PSB 10000 Models in 4U, 3U, and 2U form factors

Electronic Load Regenerative EA-ELR 10000 Models in 4U, 3U, and 2U form factors

Yes to extended power ranges

More power, voltage, current

The EA-10000 series offers an increased power range from 0 to 600 W up to 0 to 30 kW, output voltage from 0 to 10 V up to 0 to 2000 V and output current up to 1000 A.

Yes to energy recovery

With efficiency greater than 96 %

Active power factor correction
All EA-10000 series models feature active power factor correction, typically 0.99, to minimize the power drawn from the power grid.

Energy recovery greater than 96 %
In addition, the EA-PSB bidirectional power supplies and EA-ELR electronic loads offer regenerative circuitry that feeds energy back into the grid with efficiencies greater than 96%. These regenerative circuits save operating costs and the cost of cooling that would be required to dissipate the heat in a conventional electronic load.

• Reduce costs and consumption
  EA-PSB and EA-ELR with active power factor correction
  and regenerative circuits

Yes to efficient applications

With autoranging and integrated function generator

True autoranging
All 10000 series devices offer true autoranging capabilities. Autoranging allows the device to deliver a higher voltage at lower currents and a higher current at lower voltages than a power supply or load with a conventional square wave output/input characteristic.

Power supplies and loads with autoranging provide users with a wider range of voltages and currents without having to oversize the devices. Benefits: For use in a variety of test applications, a single device provides a wider range of test applications and versatility.

• Wider range of test applications with just one instrument
  Provides wider voltage and current ranges per unit

Integrated function generator with arbitrary function
The EA-PSI, EA-PSB and EA-ELR power supplies have an integrated function generator with arbitrary function. This makes it possible to generate complex signals depending on a DC bias voltage, as well as to simulate characteristics, for example of solar cells, batteries and fuel cells. Special functions enable maximum power point tracking (MPPT). EN 50530 is used for testing solar panel inverters as well as LV123, LV124 and LV148 standards-based test sequences for testing automotive components and systems. Built-in features simplify programming of 10000 instruments for simulations and creation of output sequences or input sequences to meet key test standards.

• Generation of complex AC and DC signals With EA-PSI, EA-PSB and EA-ELR, depending on a DC bias voltage

• Simulating fuel cells, modules or whole packs Active support for energy transition and electrification of the world

• Special functions MPPT, EN 50530, test sequences on LV123, LV124
  and LV148 standards

Yes to easy handling and operation

With uniform devices and many interfaces to PCs and PLCs

Easy communication with PCs and PLCs
EA-10000 Series instruments work effectively in PC-controlled test systems or PLC-controlled industrial processes. Engineers can easily program the instruments using SCPI or ModBus programming modes. A comprehensive selection of interfaces is also included: PC interfaces with Ethernet, USB and RS-232, PLC interfaces with CanBus, Profibus, ModBus, Profinet and EtherCat, among others.

• In test systems and industrial processes EA-10000 series in PC controlled test systems or PLC controlled industrial processes applicable

• Programmable Devices easily programmable via SCPI or ModBus
  programming modes

• Extensive choice of interfaces PC interfaces with Ethernet, USB and RS-232, PLC interfaces including CanBus, Profibus, ModBus, Profinet and EtherCat, among others

Yes to safe parallel connection

With up to 64 devices in the EA-Power Racks

Parallel connection for high power systems up to 1.92 MW
Up to 64 EA-10000 series power supplies and loads can be connected in parallel via the master-auxiliary bus. The system can consist of any combination of units of different power classes within the same EA-XXX family (EA-PSB, EA-PSI, EA-ELR etc.). A galvanically isolated share-bus interface in each device also provides safety by allowing the devices to safely share load requirements so that the entire rack can operate at full dynamic range.

• Control with one device
  Parallel connection of up to 64 power supplies and loads via master-auxiliary bus

• Any combination of devices
  System combination from different power classes within the same
  EA family

• Safety
  Safe sharing of load requirements, full dynamics in the EA-Power Rack