- Product Description
-
EA-PSB 20000 Triple
Triple Channel Output To Meet Growing Demand
With global electrification advancing rapidly, industry and the public sector are transitioning from fossil fuels to electricity, preferably from renewable sources. This is where the demands come together: more power, more test throughput, and more flexibility.
As a new generation of tri-channel bidirectional power supplies, the EA-PSB 20000 Triple can be tested synchronously to meet these requirements. Available in 3U and 4U models with a voltage range of up to 3 x 920 V and currents up to 3 x 340 A. The product can be operated as a stand-alone product or as part of a complete test system, including the rack in which it resides.
The EA-PSB 20000 Triple has been developed not only in response to market trends, but also to adapt to the necessary evolution of the rapidly evolving electrification and test sector.
EA-PSB 20000 Triple
EA-PSB 20000 Triple Series
Three-Channel Bidirectional Programmable Dc Power Supply
3U
3 x 5 kW
60 – 920 V/20 – 170 A
Wide Range Input
3U – 208 V
3 x 5 kW
60 – 920 V/20 – 170 A
Us 208 V Model
4U（A Water-Cooled Module Is Optional）
3 x 10 kW
60 – 920 V/40 – 340 A
Wide Range InputMany Advantages
All In A Single Solution
❶ Stronger Testing Capabilities
The Three-Channel Psb Supports Electrification Operations By Providing Multi-Function Power Testing Of Multiple Devices At The Same Time.
❷ More Cost-Effective
With Three Independent Channels Per Device, This Cost-Effective Solution Reduces Operating Costs Per Channel.
❸ Greater Test Density
The Compact Design And High Power Density Maximize The Use Of Lab Space And Resources.
❹ Wider Test Coverage
The Versatility Supports A Wide Range Of Test Protocols, Increasing Flexibility And Productivity In The Lab.
❺ Future Feasibility
It Can Meet The Growing Demand For Electrification And Ensure A Long-Term Solution.
❻ Solution Ready
Ideal For Pv And Ev Testing, Supporting The Shift To Cleaner, Sustainable Energy Solutions.
Future-Proof, Flexible Solutions
It Is Suitable For Demanding Industries In Different FieldsThe EA-PSB 20000 Triple has been designed to do what was previously impossible with other devices. As a result, it is the only solution that can run a wide range of tests at high speeds in an efficient, cost-effective, and reliable manner, with just one device.
Photovoltaic Inverters
Because the input of two solar panels and the output of the third panel had to be tested, the traditional solution of a PV inverter has reached its limits. The EA-PSB 20000 Triple meets this requirement with three channels. The built-in software also recognizes MPP (Maximum Power Point) tracking to determine the efficiency of the PV inverter.
Automotive Testing
Vehicle electrification introduces new electrical components that make design and testing critical. As voltages get higher and energy systems become more advanced, today's test requirements cover
All electrical subsystems. EA Elektro-Automatik's three-channel, bidirectional DC power supply provides a flexible and efficient solution for testing modern EV components.
Built-In Interfaces
● USB
● EtherCAT
● Master-Slave Bus
● Front Panel Usb Port
● Ethernet (1 Gbit/s)
● CAN FD
● Shared Bus Interface
● Digital Inputs/Outputs
Key features:
● Through three independent channels, customers can perform parallel tests of different components or subsystems (such as motors, inverters and on-board chargers) in the same test setup. This reduces the time required to validate each component one by one.
● Replacing single-channel equipment with a three-channel device can reduce rack space occupancy by more than 50%.
● The three-channel power supply improves test efficiency and shortens the time required for verification and integration, thereby helping customers speed up the development process. This is especially important in fast-growing industries such as automotive and renewable energy, where being first to market can provide a significant competitive advantage.
● Due to the high energy return rate (up to more than 96%) in bidirectional mode, the operating costs can be significantly reduced. Savings in both operational and heating, ventilation, and air conditioning (HVAC) energy costs.
● Global input voltage: 208 V – 480 V, /- 10%, 3ph AC
● Active power factor correction, generally 0.99
● Ultra-high energy return efficiency of more than 96%, which can return energy to the grid
● Voltage range from 0 – 60 V to 0 – 920 V
● High performance, up to 10 kW per channel
● Current range from 0 – 40 A to 0 – 340 A per channel
● 3 fully isolated independent bidirectional DC output/input stages with wide range output characteristics
● Shared bus for galvanic isolation characteristics for parallel operation
● 3 built-in high-speed control interfaces, communication speed of 1 ms
Technical Data
EA-PSB 20000 Triple 4U
EA-PSB 20000 Triple 3U
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