EA Elektro-Automatik EA-PSB 10200-25 2U Bidirectional DC Power Supply
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200V/25A bidirectional DC power supply, 1.5kW output, 95% efficiency, energy recovery, autoranging, and integrated function generator for compact applications.
Product details
| Model | EA-PSB 10200-25 2U |
| Manufacturer | EA Elektro-Automatik |
| Category | Bidirectional DC Supplies |
| Availability | Made to order |
Description
Overview
The EA-PSB 10200-25 2U is a compact bidirectional DC power supply designed for space-constrained laboratory and testing environments. This single-phase rackmount unit delivers 200V at 25A (1.5kW) with efficiency up to 95% and regenerative energy recovery. Despite its compact 2U form factor, it offers the same advanced features as larger models including autoranging, integrated function generation, and automotive test modes, making it ideal for smaller-scale applications and educational settings.
Key Features
- 200 VDC / 25 ADC output, 1.5kW maximum power
- Bidirectional operation: source and sink (load) modes
- Autoranging with voltage range 0–1500V and current range 0–120A
- Energy recovery with 95% efficiency feeds power back to grid
- Active Power-Factor-Correction (PFC) typical 0.99
- Single-phase input: 110–240V AC with auto-adjustment
- 5-inch color TFT touchscreen display with intuitive interface
- Multiple regulation modes: CV, CC, CP, CR with fast crossover
- Integrated function generator with sine, triangle, square, and trapeze waveforms
- Predefined automotive test procedures: LV123, LV124, LV148
- Battery and fuel cell test and simulation modes
- Photovoltaics test mode with MPPT (EN 50530 standard)
- Master-Slave bus for parallel operation with larger units
- Share-Bus for load distribution in multi-unit systems
- 16-bit ADCs and DACs with high resolution
Applications
- Compact laboratory DC power supply and load testing
- Small-signal device characterization and validation
- Battery cell and module testing
- Portable fuel cell testing and simulation
- Solar panel and small PV system characterization
- Educational demonstrations and student laboratory work
Included Accessories
- Bidirectional power supply device
- 2 x Remote sensing plugs
- 1.8 m USB cable
- Set of DC terminal covers
- Sense terminal cover
- USB stick with documentation and software
- Cable tie for strain relief
Specifications
| Maximum Power | 1.5 kW |
| Output Voltage | 200 V |
| Output Current | 25 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 | 20-29.9 |
| 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 | 1,000-2,499 |
| Relative Humidity Range | ≤80% |
| Resistance Range | 0.25-500 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 | 200-299 |
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EA Elektro-Automatik EA-PSB 10200-25 2U Bidirectional DC Power Supply
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