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EA Elektro-Automatik

EA-EL/ELR Electronic Loads | Electronic Load EA-EL/ELR

The EA electronic loads and regenerative electronic loads bring a host of capabilities and efficiencies to your application.

Available models include EA ELR 10750 06 2U, EA ELR 11000 10 2U, EA ELR 10200 50 2U, EA ELR 10750 12 2U, EA ELR 10080 60 2U, EA ELR 10360 15 2U, EA ELR 10200 25 2U, EA ELR 10500 20 2U, EA ELR 11500 06 2U, EA ELR 10360 30 2U, EA ELR 10080 120 2U, EA ELR 10500 10 2U, EA-ELR 10000 3U, EA ELR 10920 60 3U, EA ELR 10500 90 3U, EA ELR 11000 40 3U, EA ELR 10200 140 3U, EA ELR 10500 60 3U, EA ELR 10750 40 3U, EA ELR 10360 80 3U, EA ELR 10360 120 3U, EA ELR 10920 20 3U, EA ELR 10500 30 3U, EA ELR 12000 20 3U, EA ELR 10080 510 3U, EA ELR 11500 30 3U, EA ELR 10080 340 3U, EA ELR 10200 70 3U, EA ELR 10200 210 3U, EA ELR 10080 170 3U, EA ELR 10750 20 3U, EA ELR 10920 40 3U, EA ELR 11000 30 3U, EA ELR 11500 20 3U, EA ELR 10750 60 3U, EA ELR 10360 40 3U, EA-ELR 10000 4U, EA ELR 10750 120 4U, EA ELR 10200 420 4U, EA ELR 10500 180 4U, EA ELR 11500 60 4U, EA ELR 10360 240 4U, EA ELR 10920 125 4U, EA ELR 10080 1000 4U, EA ELR 11000 80 4U, EA ELR 12000 40 4U, EA-ELR 20000 4U, EA-ELR 21000 80 4U, EL 9000 B 3U, EA EL 9080 170 B 3U, EA EL 9200 140 B 3U, EA EL 9080 510 B 3U, EA EL 9360 40 B 3U, EA EL 9200 70 B 3U, EA EL 9080 340 B 3U, EA EL 9360 80 B 3U, EA EL 9750 20 B 3U, EA EL 9360 120 B 3U, EA EL 9750 60 B 3U, EA EL 9500 60 B 3U, EA EL 9500 90 B 3U, EA EL 9200 210 B 3U, EA EL 9750 40 B 3U, EA EL 9500 30 B 3U.

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EA-EL/ELR Electronic Loads

The EA electronic loads and regenerative electronic loads bring a host of capabilities and efficiencies to your application. Regenerative loads recover energy and feed it back into the grid with >96% efficiency as well as reduce heat, noise and HVAC costs, making them cost-effective and environmentally friendly. True autoranging allows the sinking of maximum power along a wider range of voltage and current values while a suite of optional control interfaces allow computer control in near any manufacturing environment. These DC electronic loads feature high power density and input power ratings ranging from 1500W to 30kW with a maximum of 2000VDC. They come standard with a built-in function generator capable of creating arbitrary waveforms for dynamic testing of sources. The regenerative loads can be easily paralleled in racks to achieve 3.84MW of power. Learn how fast your investment pays off—try theROI Calculator.

Series EL / Dissipative

Technical Specifications

Highlights

  • Power: from 1500 W to 4500 W
  • Voltages: 0-80 V DC to 0-750 V DC
  • Current: 0-20 A to 0-510 A
  • Autoranging
  • Color Touchscreen
  • Two-quadrant expansion
  • 19″ Full slide-in, 2 height units
  • Analog- und USB-interface

Series ELR / Power regeneration

Technical Specifications

Highlights

  • Power: from 0-1500 W to 0-30 kW
  • Voltages: 0-80 V to 0-2000 V
  • Current: 0-6 A to 0-1000 A
  • Autoranging
  • Color Touchscreen
  • Cost saving through high efficiency

Autoranging Gives Flexibility

EA Elektro-Automatik products have autoranging, which allows the supply or load to operate at max power across a range of voltages and currents, down to 33% of the rated output maximum.

Compare this to traditional power supplies, which can only output their rated power at their max voltage and max current. Applying the maximum voltage to a device under test (DUT) is rare, which means most of the time, that supply is not being used to its full potential.

How does it work? EA sources automatically offer more current at lower voltages (or more voltage at lower currents), allowing the supply to continue outputting the rated power. This allows a single source to address multiple voltage and current combinations that would otherwise require multiple supplies.

Regeneration turns waste into savings

EA regenerative electronic loads and bidirectional supplies can recover up to 96% of the energy they sink, that means the AC mains connection is also used as output for the back-feed of the supplied DC energy.

Traditional electronic loads or resistor banks dissipate their sunk power by turning it into heat. This can require large cooling/HVAC solutions and that sunk energy is then lost forever as waste, reducing test and facility efficiency.

Energy recovered by EA loads is fed back into the local facility grid with a mains-synchronized inverter, where that energy can be used by other devices in the facility. If more energy is recovered than used by the facility (a possibility when testing fuel cell output, for example), the energy can be fed back out to the public grid.

Built-In Function Generator Simplifies Setups

Many EA supplies and loads include an integrated function generator that can be used to drive the voltage or current output. All the typical AFG waveforms are available as well as arbitrary capability with sequencing for creating more custom output waveforms. This AFG capability scales with multiple supplies in parallel. The function generator allows the supply to simulate or test complex behaviors like:

  • Simulating a solar cell with accurate open circuit voltage, short circuit current, and maximum power point (MPP) voltage and current.
  • Testing inverter efficiency to CSN EN 50530 standards.
  • Testing LV123, LV124 and LV148 standards for automotive suppliers.

Control the way you Control

Using the right control interface simplifies setup and reduces troubleshooting, so the EA-10000 Series supports the AnyBus system allowing for field installable communication options for common industrial interfaces like ProfiNet, CANopen, Modbus-TCP, DeviceNet, EtherCAT, RS-232, and more. These are in addition to standard included interfaces like USB and Ethernet.

Industrial Series for Most Demanding Power Needs

For the highest energy density needs and future-oriented applications, the EA-10000 Industrial Series is available. 6U form factors offer up to 60kW of power, and 19” rack solutions mean you can deliver 300kW of power from only 0.6 m2 of floor space. Combine up to 13 racks for 3.84MW of bidirectional power delivery and recovery. The industrial series are available as a unidirectional power supply (PU), bidirectional power supply (PUB), and regenerative electronic load (PUL).

Learn more about EA Industrial Series

High-dynamic Test System for Data Centers

Built for next-generation AI data center applications, the new EA ELR 21000 Dynamic Test System is a modular, rack-based solution using regenerative electronic loads from the ELR 21000 series. It delivers up to 240 kW per rack at up to 1000 V, enabling realistic simulation of fast, high-current load transients. With scalable architecture and up to 95% energy recovery, it supports efficient validation of 800 V DC power systems while reducing facility power and cooling demands.

Optional Water Cooling available for 4U and 6U models

Industrial environments can be harsh with high ambient temperatures, dust, and other contaminants. In addition, industrial facilities often have to comply with stringent environmental regulations regarding heat and noise emissions. Water-cooled systems can provide stable operation in such conditions, as the cooling efficiency is less affected by the external environment compared to air cooling. Furthermore, water-cooled power supplies can help to meet the standards required by reduced noise levels. Learn more in this video.

  • Efficient Heat Dissipation
  • Reduced Noise and Heat Impact
  • Reliable in Harsh Conditions

Regenerative Loads Pay for Themselves

See how fast your EA electronic load could pay for itself. Try our ROI calculator to find out.

Model & Varian

Perbandingan Model & Varian
ModelPowerVoltageCurrent Range
EA ELR 10750 06 2U0–1.5 kW0–750 V0–6 A
EA ELR 11000 10 2U0–3 kW0–1000 V0–10 A
EA ELR 10200 50 2U0–3 kW0–200 V0–50 A
EA ELR 10750 12 2U0–3 kW0–750 V0–12 A
EA ELR 10080 60 2U0–1.5 kW0–80 V0–60 A
EA ELR 10360 15 2U0–1.5 kW0–360 V0–15 A
EA ELR 10200 25 2U0–1.5 kW0–200 V0–25 A
EA ELR 10500 20 2U0–3 kW0–500 V0–20 A
EA ELR 11500 06 2U0–3 kW0–1500 V0–6 A
EA ELR 10360 30 2U0–3 kW0–360 V0–30 A
EA ELR 10080 120 2U0–3 kW0–80 V0–120 A
EA ELR 10500 10 2U0–1.5 kW0–500 V0–10 A
EA-ELR 10000 3U0–5 kW /0–10 kW /0–15 kW0–80 V up to 0–2000 V0–20 A up to 0–510 A
EA ELR 10920 60 3U0–15 kW0–920 V0–60 A
EA ELR 10500 90 3U0–15 kW0–500 V0–90 A
EA ELR 11000 40 3U0–15 kW0–1000 V0–40 A
EA ELR 10200 140 3U0–10 kW0–200 V0–140 A
EA ELR 10500 60 3U0–10 kW0–500 V0–60 A
EA ELR 10750 40 3U0–10 kW0–750 V0–40 A
EA ELR 10360 80 3U0–10 kW0–360 V0–80 A
EA ELR 10360 120 3U0–15 kW0–360 V0–120 A
EA ELR 10920 20 3U0–5 kW0–920 V0–20 A
EA ELR 10500 30 3U0–5 kW0–500 V0–30 A
EA ELR 12000 20 3U0–15 kW0–2000 V0–20 A
EA ELR 10080 510 3U0–15 kW0–80 V0–510 A
EA ELR 11500 30 3U0–15 kW0–1500 V0–30 A
EA ELR 10080 340 3U0–10 kW0–80 V0–340 A
EA ELR 10200 70 3U0–5 kW0–200 V0–70 A
EA ELR 10200 210 3U0–15 kW0–200 V0–210 A
EA ELR 10080 170 3U0–5 kW0–80 V0–170 A
EA ELR 10750 20 3U0–5 kW0–750 V0–20 A
EA ELR 10920 40 3U0–10 kW0–920 V0–40 A
EA ELR 11000 30 3U0–10 kW0–1000 V0–30 A
EA ELR 11500 20 3U0–10 kW0–1500 V0–20 A
EA ELR 10750 60 3U0–15 kW0–750 V0–60 A
EA ELR 10360 40 3U0–5 kW0–360 V0–40 A
EA-ELR 10000 4U0–30 kW0–80 V up to 0–2000 V0–40 A up to 0–1000 A
EA ELR 10750 120 4U0–30 kW0–750 V0–120 A
EA ELR 10200 420 4U0–30 kW0–200 V0–420 A
EA ELR 10500 180 4U0–30 kW0–500 V0–180 A
EA ELR 11500 60 4U0–30 kW0–1500 V0–60 A
EA ELR 10360 240 4U0–30 kW0–360 V0–240 A
EA ELR 10920 125 4U0–30 kW0–920 V0–125A
EA ELR 10080 1000 4U0–30 kW0–80 V0–1000 A
EA ELR 11000 80 4U0–30 kW0–1000 V0–80 A
EA ELR 12000 40 4U0–30 kW0–2000 V0–40 A
EA-ELR 20000 4U0–30 kW0–1000 V0–80 A
EA-ELR 21000 80 4U0–30 kW0–1000 V0–80 A
EL 9000 B 3U1.5 kW–4.5 kW0–80 V to 0–750 V0–20 to 0–510 A
EA EL 9080 170 B 3U0–1.5 kW at 21°C0–80 V0–170 A
EA EL 9200 140 B 3U0–3 kW at 21°C0–200 V0–140 A
EA EL 9080 510 B 3U0–4.5 kW at 21°C0–80 V0–510 A
EA EL 9360 40 B 3U0–1.5 kW at 21°C0–360 V0–40 A
EA EL 9200 70 B 3U0–1.5 kW at 21°C0–200 V0–70 A
EA EL 9080 340 B 3U0–3 kW at 21°C0–80 V0–340 A
EA EL 9360 80 B 3U0–3 kW at 21°C0–360 V0–80 A
EA EL 9750 20 B 3U0–1.2kW at 25°C0–750 V0–20 A
EA EL 9360 120 B 3U0–4.5 kW at 21°C0–360 V0–120 A
EA EL 9750 60 B 3U0–3.6 kW at 25°C0–750 V0–60 A
EA EL 9500 60 B 3U0–2.4kW at 25°C0–500 V0–60 A
EA EL 9500 90 B 3U0–3.6 kW at 25°C0–500 V0–90 A
EA EL 9200 210 B 3U0–4.5 kW at 21°C0–200 V0–210 A
EA EL 9750 40 B 3U0–2.4kW at 25°C0–750 V0–40 A
EA EL 9500 30 B 3U0–1.2kW at 25°C0–500 V0–30 A

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Spesifikasi

Power0–1.5 kW; 0–3 kW; 0–5 kW /0–10 kW /0–15 kW; 0–15 kW; 0–10 kW; 0–5 kW; 0–30 kW; 1.5 kW–4.5 kW; 0–1.5 kW at 21°C; 0–3 kW at 21°C; 0–4.5 kW at 21°C; 0–1.2kW at 25°C; 0–3.6 kW at 25°C; 0–2.4kW at 25°C
Voltage0–750 V; 0–1000 V; 0–200 V; 0–80 V; 0–360 V; 0–500 V; 0–1500 V; 0–80 V up to 0–2000 V; 0–920 V; 0–2000 V; 0–80 V to 0–750 V
Current Range0–6 A; 0–10 A; 0–50 A; 0–12 A; 0–60 A; 0–15 A; 0–25 A; 0–20 A; 0–30 A; 0–120 A; 0–20 A up to 0–510 A; 0–90 A; 0–40 A; 0–140 A; 0–80 A; 0–510 A; 0–340 A; 0–70 A; 0–210 A; 0–170 A; 0–40 A up to 0–1000 A; 0–420 A; 0–180 A; 0–240 A; 0–125A; 0–1000 A; 0–20 to 0–510 A

Unduhan & Sumber

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Produk Terkait

EA Elektro-AutomatikEA-ELR 21000 Dynamic Test System | Sistem Pengujian Dinamis EA-ELR 21000
EA Elektro-AutomatikEA Elektro-Automatik Bench Electronic Loads | Electronic Load Bench EA Elektro-Automatik
EA Elektro-AutomatikEA-SCB Serial Connection Box | Kotak Koneksi Seri EA-SCB
EA Elektro-AutomatikEA High Power DC Racks | Rack DC Berdaya Tinggi EA

Referensi

https://www.tek.com/en/products/ea/regenerative-electronic-loads

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