EA-PSB 20000 Triple
3-Channel Programmable Bidirectional DC Power Supply
The EA-PSB 20000 Triple was designed to be the most compact, multi-channel, bidirectional, high-power DC power supply on the market. Delivering three independent channels for parallel testing of components, this series is capable of delivering greater test coverage, test density, and test capacity across multiple devices at once, reducing rack space and need for additional equipment while driving energy optimization, efficiency, recovery and cost.
Key Features
- With three independent channels, customers can conduct parallel testing on different components or subsystems, such as motors, inverters, and on-Board chargers, within the same test setup. This reduces the time needed to validate each component individually.
- The occupation of rack space is reduced by more than 50% when using triple devices instead of single output devices.
- By enabling more efficient testing and reducing the time required for validation and integration, a triplechannel power supply helps customers accelerate their development process. This is particularly important in fast-moving industries like automotive and renewable energy, where being first to market can be a significant competitive advantage.
- Operational expenses are significantly lower due to high energy recovery (up to greater than 96%) when used in bidirectional mode. Both operational and HVAC energy cost savings are realized.
- Worldwide Input Voltage: 208 V - 480 V, +/- 10%, 3ph AC • Active Power Factor Correction, typical 0.99
- Very high efficiency of over 96% in regenerative With energy recovery back to the grid
- Voltages from 0 - 60 V up to 0 - 920 V
- High performance with up to 10 kW per channel
- Currents from 0 - 40 A up to 0 - 340 A per channel
- 3 Independent, fully isolated and bidirectional DC output/input stages, with autoranging
- Galvanically isolated Share-Bus for parallel operation
- 3 Built-in high speed control interfaces with 1 ms communication speed
Built-in interfaces
- USB
- Ethernet (1 Gbit/s)
- EtherCAT
- CAN FD
- Master-Aux-Bus Share-Bus
- USB Host on front panel
- Digital In/Out
Software
- EA Power Control
- EA Battery Simulator
Options
- Water Cooling in stainless steel