EA Elektro-Automatik EA-PSB 11500-60 4U Bidirectional DC Power Supply
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Bidirectional 1500V/60A/30kW DC power supply with 96% energy recovery, active PFC, 5" touchscreen, and Master-Slave bus.
Product details
| Model | EA-PSB 11500-60 4U |
| Manufacturer | EA Elektro-Automatik |
| Category | Bidirectional DC Supplies |
| Availability | Made to order |
Description
Overview
The EA Elektro-Automatik EA-PSB 11500-60 is a programmable bidirectional DC power supply for laboratory and test applications. This 4U rackmount device functions as both a power source and electronic load, with regenerative energy recovery that feeds power back to the grid at over 96% efficiency. It operates across a wide input range from 208V to 480V 3-phase AC and features active Power-Factor-Correction, making it suitable for high-power applications through autoranging output stages.
Key Features
- Output: 1500V DC / 60A DC / 30 kW with flexible autoranging
- Input: 208–480V 3-phase AC with active PFC (≥0.99) and automatic voltage detection
- Bidirectional operation: supplies power or operates as electronic load with 96% regenerative efficiency
- 5" color TFT touchscreen with intuitive graphical user interface
- Multiple regulation modes: CV, CC, CP, CR with fast crossover
- 16-bit ADCs and DACs with selectable control speed (Normal, Fast, Slow)
- Integrated function generator: sine, triangle, square, trapeze, ramp, and arbitrary waveforms
- Master-Slave bus: parallel connection of up to 64 units for systems up to 1920 kW
- Galvanically isolated Share-Bus for equal load distribution
- Battery simulation, fuel cell simulation, and photovoltaic test modes (EN 50530)
- Predefined automotive test procedures (LV123, LV124, LV148)
- Standard interfaces: USB, Ethernet, analog I/O; optional: CAN, CANopen, RS232, Profibus, EtherCAT, Profinet, Modbus
- Optional water cooling in stainless steel
Applications
- Battery testing and simulation
- Fuel cell and renewable energy testing
- Automotive electronics development and validation
- Power supply design verification
- High-power DC system simulation and characterization
Included Accessories
- Bidirectional power supply device
- 2 x Remote sensing plugs
- USB cable (1.8 m)
- Set of DC terminal covers
- Sense terminal cover
- USB stick with documentation and software
- AC connector plug (clamp type)
- AC cable strain relief kit
Specifications
| Maximum Power | 30 kW |
| Output Voltage | 1500 V |
| Output Current | 60 A |
| Input Voltage | 208-480 VAC |
| Interface | USB, Ethernet (100 MBit) for communication, 1 x USB Host for Data Acquisition |
| Display | 5 TFT Color Touch |
| Series | EA-PSB 10000 4U Series |
| Current Accuracy | ≤0.1% FS |
| Current Range Selector | 50-99.9 |
| Dimensions | 19x7x31" |
| Frequency Range | 45-65 Hz |
| IP Rating | IP20 |
| Mounting Type | Rack Mount |
| Number of Outputs | Single Output |
| Operating Temperature Range | 32-122°F |
| Power Range Selector | 30,000-49,999 |
| Relative Humidity Range | ≤80% |
| Resistance Range | 0.8-1500 Ω |
| Safety | EN 61010-1 IEC 61010-1 UL 61010-1 CSA C22.2 No 61010-1 BS EN 61010-1 |
| Storage Temperature | -4-158°F |
| Type | Programmable Bi-Directional DC Power Supply |
| Voltage Accuracy | ≤0.05% FS |
| Voltage Range Selector | 1,000-1,999 |
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EA Elektro-Automatik EA-PSB 11500-60 4U Bidirectional DC Power Supply
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