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EA Elektro-Automatik 10000 系列再生电子负载

EA-10000 系列回馈式直流电子负载可为您的应用带来各种功能和效率提升。其中的有源功率因数校正功能能够充分减少电网的能源浪费。回馈式负载可回收能源并将其反馈到电网中,效率超过 96%,同时还能降低热量、噪音和 HVAC 成本,具有成本效益并且对环境友好。真正的自动量程可在更广的电压和电流值范围内吸收最大功率,通过一套灵活可选的控制接口,您可以在几乎任何生产环境中实现计算机控制。

ELR 系列回馈式直流电子负载具有高功率密度,输入额定功率为 1500W 至 30kW,最大电压为 2000VDC。标配的内置函数发生器可生成任意波形,用于信号源的动态测试。ELR 可以轻松并联在机架中,实现 3.84MW 的功率。

功率

高达 30 千瓦

电压

高达 2000

电流

高达 1000

EA 10000 Series Regenerative Electronic Loads
autoranging ea 10000 series

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.
function generator ea 10000 series

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.

Control-communications-ea-10000-series
industrial ea 10000 series

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).

Series Power Voltage Current Industrial Quote
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 Get a Quote
EA-ELR 10000 3U 0-5kW/0-10 kW/0-15 kW 0-80 V up to 0-2000 V 0-20 A up to 0 - 510 A Get a Quote
EA-ELR 10000 4U 0-30000 W 0-80 V up to 0-2000 V 0-40 A up to 0-1000 A Get a Quote
EA-PUL 10000 4U 0-30000 W 0-60 V up to 0-2000 V 0-40 A up to 0 - 1000 A Get a Quote
EA-PUL 10000 6U 0-60000 W 0-360 V up to 0-2000 V 0-80 A up to 0-480 A Get a Quote
Series Power Voltage Current Industrial Quote
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 Get a Quote
EA-ELR 10000 3U 0-5kW/0-10 kW/0-15 kW 0-80 V up to 0-2000 V 0-20 A up to 0 - 510 A Get a Quote
EA-ELR 10000 4U 0-30000 W 0-80 V up to 0-2000 V 0-40 A up to 0-1000 A Get a Quote
EA-PUL 10000 4U 0-30000 W 0-60 V up to 0-2000 V 0-40 A up to 0 - 1000 A Get a Quote
EA-PUL 10000 6U 0-60000 W 0-360 V up to 0-2000 V 0-80 A up to 0-480 A Get a Quote