- Product Description
-
Ea Bidirectional Programmable Dc Power Supply
Conventional And Regenerative Dc Power Supplies
EA's new bidirectional DC power supply comes with an integrated renewable electronic load. The EA-PSB 10000 series delivers 15kW in a 3U chassis and 30kW in a 4U chassis with voltages up to 2000 VDC. It can be easily paralleled to nearly 1.92MW of power. All EA DC sources and loads feature a true wide range of capabilities that automatically ramp up the current at low voltages, allowing a single unit to meet a wider range of test requirements.
The PSB series features a 5" TFT touchscreen display for intuitive control, setup, and programming. The intelligent operator interface allows for quick configuration and testing, eliminating the need for extensive manual checks.
The EA DC power supply comes standard with an arbitrary waveform function generator, interchangeable digital interface control, and built-in test routines for e.g. battery testing, PV simulation, and MPP tracking, to name a few.
19-Inch Recessed Enclosure
(PSB and PSB 10000 series)
Bright Spot
● Wide range
● Color touch screen
● 3-way on-board interface
Technical Specifications:
● Rated power from 2500W to 30000W
Cabinet systems can be paralleled up to 1.92MW
● Rated voltage from 60V to 2000V
● Current 20A to 1000ACharacteristic
● Master-slave bus for parallel connection
● 19 inch fully embedded
● High 3U, 4U
● Analog and USB interfaces, and detachable microprocessors (FPGAs) can be installed
● Microprocessor Control (FPGA)
● Color touch screen control keys
● Internal resistance control
● Battery test mode
● Arbitrary function generator and car start curve
● Optional: Digital pluggable interface module
● SCPI and ModBus protocols
● LabView VIs installation package and control software
True Wide Range - Test Advantage
All EA DC power supplies feature autoranging, a wide range of power that delivers full power over a wider range, allowing you to test more devices with a single power supply. The wide range allows the power supply to automatically adjust to a high voltage at a low current and a high output current when the voltage is low. The wide range of EA power supplies allows them to maintain full power output even when voltage and current drop to 33% of the rated output value.
● Save budget and space
● Small and exquisite
● One power supply meets a variety of test requirements
● Adapt to future testing trends
Renewable Energy Recovery
The PSB series is a bidirectional power supply, meaning it can either pull (supply current) or sink (sink current) and feed current back to the local grid with up to 96% efficiency. The built-in electronic load function provides energy recoverability, which gives the PSB series a huge advantage in reducing heat generation, lowering electricity costs, and reducing heating, ventilation and air conditioning (HVAC); And because of its integrated design of power supply and load, it helps to reduce the space of the test system. It is a green and environmentally friendly testing solution.
● Save electricity and reduce the investment in HVAC facilities
● Feedback efficiency up to 96%
● Rapid return on investment costs
● Environment-friendly
Waveform Function Generator
A Common Requirement For A Dc Power Supply Is To Output Voltage Or Current In A Nonlinear Dc Signal Pattern. The Ea's Built-In Function Generator Can Be Selected From Sine, Triangle, Square And Trapezoidal Waves, As Well As Custom Arbitrary Waveforms. In Addition, There Are Ramp, Ui And Iu Meter Configuration Tools, As Well As Simulations Of Fuel Cells And Photovoltaic Panels.
Product Inquiry
If you have any questions or needs, please leave a message or contact us, and we will reply to you as soon as possible.
Contact Us
Room B402, No. 100, Lane 4088, Luoshan Road, Beicai Town, Pudong New Area, Shanghai