EA Elektro-Automatik EA-PSB 11000-10 2U Bidirectional DC Power Supply
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EA Elektro-Automatik EA-PSB 11000-10 2U provides 1000V/10A bidirectional power with 95%+ efficiency, energy recovery, autoranging output, and battery/PV test modes.
Product details
| Model | EA-PSB 11000-10 2U |
| Manufacturer | EA Elektro-Automatik |
| Category | Bidirectional DC Supplies |
| Availability | Made to order |
Description
Overview
EA Elektro-Automatik EA-PSB 11000-10 2U is a compact bidirectional DC laboratory power supply with 1000V/10A output and 3kW maximum power. Designed as a two-quadrant device, it functions as both a programmable power supply and an electronic load. The unit operates on single-phase 110–240V AC input, making it suitable for standard laboratory installations worldwide. In load mode, it regeneratively recovers energy to the grid with efficiency exceeding 95%.
Key Features
- Bidirectional operation: source and sink capability
- Output: 1000V DC, 10A continuous, 3kW maximum power
- Input: 110–240V +10% single-phase AC with active PFC (~0.99)
- Compact 2U rackmount form factor
- Autoranging output stages for flexible voltage/current operation
- Energy recovery efficiency exceeding 95%
- 16-bit digital regulation with ADCs and DACs
- 5-inch color TFT touchscreen with intuitive interface
- Regulation modes: CV, CC, CP, CR with fast crossover
- Integrated function generator with predefined waveforms
- Battery test mode and fuel cell simulation
- Photovoltaics test mode with MPPT and EN 50530 compliance
- Master-Slave bus for parallel operation of up to 64 units
- Communication interfaces: USB, Ethernet, CAN, CANopen, RS232, Profibus, EtherCAT, Profinet, Modbus
Applications
- Laboratory power supply and electronic load applications
- Battery characterization and testing
- Fuel cell simulation and testing
- Photovoltaic module and array testing
- Automotive electrical system validation
- Power converter and DC-DC testing
- Energy efficiency measurement
Included Accessories
- Remote sensing plugs (2)
- USB cable 1.8 m
- DC terminal covers set
- Sense terminal cover
- Cable tie for strain relief
- USB stick with documentation and software
Specifications
| Maximum Power | 3 kW |
| Output Voltage | 1000 V |
| Output Current | 10 A |
| Input Voltage | 110-240 VAC |
| Interface | USB, Ethernet (100 MBit) for communication, 1 x USB Host for Data Acquisition |
| Display | 5 TFT Color Touch |
| Series | EA-PSB 10000 2U Series |
| Current Accuracy | ≤0.1% FS |
| Current Range Selector | 10-19.9 |
| Dimensions | 19 x 3.5 x 22" |
| 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 | 2,500-4,999 |
| Relative Humidity Range | ≤80% |
| Resistance Range | 3-6000 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 11000-10 2U Bidirectional DC Power Supply
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