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Elektro-Automatik - EA-10000 Series DC Power Supplies and Electronic Loads

Manufactured by: Elektro-Automatik

Product Overview:

Large product variety. Extended performance range. Powerful and efficient.
  • Over 180 DC power supplies and electronic loads: programmable, bidirectional, regenerative
  • Extended power ranges: From 600 W up to 30 kW programmable output power, from 6 A up to 1000 A output current, and from 10 V up to 2000 V output voltage
  • Energy recovery greater than 96 % efficiency
  • Safe parallel connection of up to 64 devices in the EA-Power Racks producing up to 1.92 MW
  • Efficient applications test with true autoranging and integrated function generator
  • Easy handling with uniform devices and many interfaces to PCs and PLCs

Manufactured by: Elektro-Automatik
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The most comprehensive programmable power solutions

Large 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.

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

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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

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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

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

To the device series

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

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.

Series Power Voltage Current
EA-PS 10000 4U 0 – 30000 W 0 – 60 V up to 0 – 2000 V 0 – 40 A up to 0 – 1000 A
EA-PSI 10000 4U 0 – 30000 W 0 – 60 V up to 0 – 2000 V 0 – 40 A up to 0 – 1000 A
EA-PSB 10000 4U 0 – 30000 W 0 – 10 V up to 0 – 2000 V 0 – 40 A up to 0 – 1000 A
EA-ELR 10000 4U 0 – 30000 W 0 – 80 V up to 0 – 2000 V 0 – 40 A up to 0 – 1000 A
Series Power Voltage Current
EA-PS 10000 3U 0 – 5 kW / 0 – 10 kW / 0 – 15 kW 0 – 60 V up to 0 – 2000 V 0 – 20 A up to 0 – 510 A
EA-PSI 10000 3U 0 – 5 kW / 0 – 10 kW / 0 – 15 kW 0 – 60 V up to 0 – 2000 V 0 – 20 A up to 0 – 510 A
EA-PSB 10000 3U 0 – 5 kW / 0 – 10 kW / 0 – 15 kW 0 – 10 V up to 0 – 2000 V 0 – 20 A up to 0 – 510 A
EA-ELR 10000 3U 0 – 5 kW / 0 – 10 kW / 0 – 15 kW 0 – 80 V up to 0 – 2000 V 0 – 20 A up to 0 – 510 A
Series Power Voltage Current
EA-PS 10000 2U 0 – 1500 W / 0 – 3000 W 0 – 60 V up to 0 – 1500 V 0 – 6 A up to 0 – 120 A
EA-PSI 10000 2U 0 – 1500 W / 0 – 3000 W 0 – 60 V up to 0 – 1500 V 0 – 6 A up to 0 – 120 A
EA-PSB 10000 2U 0 – 1500 W / 0 – 3000 W 0 – 10 V up to 0 – 1500 V 0 – 6 A up to 0 – 120 A
EA-ELR 10000 2U 0 – 1500 W / 0 – 3000 W 0 – 80 V up to 0 – 1500 V 0 – 6 A up to 0 – 120 A

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More Product Information

Elektro-Automatik - EA Programmable DC and Electronic Loads
19 Inch Slide-in Housing (Series EL / Dissipative)
  • Autoranging
  • Color Touchscreen
  • Master-Slave-Bus for Parallel Connection
  • Two-quadrant expansion
  • 19″ Full slide-in, 2 height units
  • Analog- und USB-Schnittstelle
19 Inch Slide-in Housing (Series ELR / Power generation)
  • Autoranging
  • Color Touchscreen
  • IF KE Slot
Space Saving Desktop Style Devices (Series EL)
  • Function generator
  • Portable desk device (Desktop Style)
  • Optional Interfaces
  • USB/Analog/LAN-Ethernet
Space-saving Tabletop Devices in Tower Style (Series EL)
  • AC wide input range 90-264V
  • Flexible input stage for range extension
  • Intuitive operation thanks to color TFT touch panel

Elektro-Automatik - SPI Series Built-in Power Supplies
EA-SPI 100-300 100W - 300W
  • Wide range input 85...264 V AC with active PFC
  • Wide range input 120...360 V DC
  • Inrush current limiter
  • Output powers: 100 W, 150 W, 200 W and 300 W
  • Output voltages:
    • 5 V, 7.5 V, 12 V, 13.5 V, 15 V, 24 V, 27.5 V, 48 V, 54 V
  • Output currents: 2.1 A up to 60 A
  • Output voltage adjustable ±10%
  • Overvoltage protection (OVP)
  • Overcurrent protection (OCP)
  • Overtemperature protection (OTP)
  • Extern on/off
  • Remote sensing
  • Cooling SPI 100 and SPI 150 natural convection
  • Cooling SPI 200 and SPI 300 with fan
  • EMI EN 61000-6-1, EN 61000-6-3

Elektro-Automatik - Series PS 500 RT Built-in Power Supplies
EA-PS 500 150 W - 300 W
  • Wide input voltage range 90...264 V with active PFC
  • Output powers: 150 W up to 300 W
  • Output voltages: 12 V, 24 V, 42 V and 48 V
  • Output currents: 5.2 A up to 21 A
  • Output voltage adjustable
  • Remote sensing input
  • Overload- and short-circuit-proof
  • Overtemperature protection (OT)
  • Desk and wall mounting versions
  • Desk units with 4 mm sockets (type T)
  • Wall units with screw terminals (type R)

Elektro-Automatik - Series PS 800 SM and PS 800 KSM Built-in Power Supplies
EA-PS 800 KSM
  • Input voltage AC: 90...264 V
  • Input voltage DC: 120...370 V
  • Output power ratings: 10 W, 30 W, 60 W, 78 W, 100 W
  • Output voltages: 12 V and 24 V
  • Output currents: 0.42 A up to 6.5 A
  • Overload- and short-circuit-proof
  • Overtemperature protection
  • Overvoltage protection
  • Natural cooling
  • Protection degree IP20
  • Isolation class II
  • Safety EN 60950
  • EMC EN 61204 (EN 55022 class B)
EA-PS 800 SM 120 W - 480 W
  • Wide input voltage range 90...264 V with active PFC
  • High efficiency up to 93%
  • Output powers: 120 W up to 480 W
  • Output voltages: 12 V, 24 V and 48 V
  • Output currents: 10 A up to 20 A
  • 50% overload for 8 seconds
  • DIN rail mounting
  • Overvoltage protection (OVP)
  • Overtemperature protection (OT)
  • Status indication via LEDs
  • Potential-free signal contact for output OK
  • Natural convection for cooling
  • Safety EN 60950
  • EMI EN 61000-6-1, EN 61000-6-3
Elektro-Automatik - PS/PSI/PSE DC Power Supplies

EA Programmable DC Power Supplies

  • Autoranging
  • Color Touchscreen
  • IF- Plug’n play interface-slot

Space Saving Instruments in Desktop Style (Series PS and PSI)

  • Autoranging
  • Color Touchscreen
  • 3-paths on board Interface

Space Saving Instruments in Tower style

  • Autoranging
  • Colored Touchscreen
  • IF KE Slot
Elektro-Automatik - 19“ 3U Eurocassette Power Supplies
EA-PS 800 19“ 80 W - 240 W
  • Wide input voltage range 90...264 V with active PFC
  • High efficiency up to 92%
  • Output power ratings: 58 W up to 240 W
  • Output voltages: 3.3 V up to 24 V
  • Output currents: 2.5 A up to 30 A
  • Single, double or triple output
  • Power limited, all outputs for full power
  • All outputs separately adjustable and regulated
  • Overtemperature protection (OT)
  • Remote on/off and power fail signal
  • Remote sensing
  • Options
  • Power sharing* between mains outputs
  • Without front plate

Elektro-Automatik - PSB Bidirectional Programmable DC Power Supplies
  • Autoranging
  • Color Touch Screen
  • 3-ways onboard interface
  • Master-Slave-Bus for parallel connection
  • 19″ Full insertion
  • 3 U or 4 U housing
  • Analog and USB interface, further options retrofittable
  • Microprocessor (FPGA) controlled
  • Color touch panel
  • Internal resistance control
  • Battery test mode
  • Arbitrary generator & car startup curve
  • Optional: Digital, pluggable interface modules
  • SCPI and ModBus protocol
  • LabView VIs and control software

Elektro-Automatik - Power supplies, variable and isolating transformers, AC DC
EA-3000B
  • Designed for schools, universities and laboratories
  • Designed for industry and system applications
  • Designed for workshop and development
  • Adjustable insulated transformer
  • Output voltages: 0...30 V, 0...300 V or 0...32 V
  • Output currents: 0.5 A, 5 A or 0...5 A
  • Three-digit displays for voltage and current
  • Case closed on top and bottom
  • Safety output sockets
  • 100% duty cycle
  • Safety EN 61010, EN 60950 and EMI EN 61326
EA-4000 B, EA-STT-2000
  • Designed for schools,university and laboratories
  • Designed for industry and system applications
  • Designed for workshop and development
  • Adjustable insulated transformer
  • Output voltages: 0...260 V AC und 0...32 V DC
  • Auxiliary output voltages:
  • 3 V / 12 V / 18 V / 24 V / 230 V AC
  • Output currents: 2 A, 3 A, 4,5 A und 0...5 A
  • Three-digit displays for voltage and current
  • Case closed on top and bottom
  • Safety output sockets
  • 100% duty cycle
  • Safety EN 61010, EN 60950 and EMI EN 61326

Elektro-Automatik - Turnkey DC Power Rack & Cabinet Systems
EA’s flexible high-power DC supplies and electronic loads are integrated into 19 ” rack power supply or closed cabinet solutions and can be cost-effectively adapted to a wide variety of user requirements, thanks to their modular design and the standardized power and protection modules employed.
The 19 “rack power supply or cabinet system can be designed as pure DC sources, with power supplies, or as pure sinks, with electronic loads. Further still, the EA power supplies can be conventional or bidirectional, and the loads can be conventional or regenerative for a mixed of source and sink capability. High power density units can be easily paralleled up to 1.92MW in output, with up to 2000 VDC.
The DC rack power supply and electronic load series each feature 5 “TFT touch panel display for intuitive control, setup and programming. The intelligent interface allows you to program and test quickly without the need for extensive manual review.

Elektro-Automatik

https://elektroautomatik.com/en/

The EA Elektro-Automatik Group is Europe’s leading supplier in the area of power electronics for R & D and industrial application. At the headquarter in Germany in the industrial centre of North Rhine Westphalia more than 200 qualified associates, in a facility of 18000 m², research, develop and manufacture high-tech equipment for laboratory power supply, high power mains adaptors and electronic loads with or without power feedback.

Contact Details

Corporate Headquarters

Helmholtzstraße 31-37, 41747 Viersen, Germany

Phone: +49 21 62/37 85 – 0

Fax:+49 21 62/16 230

Contact Form or Email: ea1974@elektroautomatik.com

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Test & Measurement