Compact, High-Efficiency Programmable DC Power for Precision Applications | 1.5 kW | 3.0 kW
PSI 10000 2U
The PSI 10000 2U programmable DC power supply combines compact design with exceptional performance, offering power levels up to 3.0 kW and efficiency exceeding 95%. With a wide input range (110 V to 240 V AC), autoranging output stages, and flexible voltage (0-60 V to 0-1500 V) and current (0-6 A to 0-120 A) capabilities, it’s ideal for diverse applications. Its advanced features, including a 5” TFT touchscreen, integrated function generator, and support for predefined automotive testing standards (LV123, LV124, LV148), make it a versatile choice for laboratories and industrial environments. With built-in and optional interfaces, scalable parallel operation for up to 64 units, and seamless software integration, the PSI 10000 2U delivers precision, adaptability, and reliability for demanding engineers and researchers.
Key Features
Wide Autoranging Output: Supports voltage ranges from 0-60 V to 0-1500 V and currents up to 120 A, delivering full power across diverse applications.
High Efficiency: Achieves over 95% efficiency, minimizing energy loss and heat generation.
Advanced Regulation Modes: Includes CV, CC, CP, and CR modes with fast crossover for precise control and adaptability.
Scalable Operation: Parallel operation of up to 64 units via Master-Slave and Share-Bus, enabling systems up to 1920 kW.
Intuitive User Interface: Features a 5” color TFT touchscreen with touch controls for seamless operation and monitoring.
Why Partner with W5 Engineering?
Expertise
At W5 Engineering, we specialize in power electronics, providing unmatched knowledge of EA Powered products. Our team of technical sales engineers ensures you find the perfect solution for even the most complex requirements.
Custom Solutions
We deliver customized configurations and integrations tailored to your unique applications. Whether for R&D, production, or testing, W5 Engineering ensures your power systems meet exact specifications.
Rapid Shipping
With on-hand inventory and advanced logistics, we minimize lead times to keep your projects on track. Enjoy seamless delivery and peace of mind with our reliable shipping network.
Customer Support
Our dedicated support and technical teams are with you every step of the way, offering expert assistance from installation to troubleshooting. We’re committed to your success with responsive service and training.
Available Models
| Name | Power (W) | Current (A) | Voltage (V) | Ripple in CV (rms) | Ripple in CV (pp) |
|---|---|---|---|---|---|
| PSI 11000-10 | 3000 W | 10 A | 1000 V | 100 mV (BW 300 kHz) | 2000 mV BW 20 MHz |
| PSI 11500-06 | 3000 W | 6 A | 1500 V | 150 mV (BW 300 kHz) | 6500 mV BW 20 MHz |
| PSI 10750-06 | 1500 W | 6 A | 750 V | 50 mV (BW 300 kHz) | 500 mV BW 20 MHz |
| PSI 10750-12 | 3000 W | 12 A | 750 V | 50 mV (BW 300 kHz) | 500 mV BW 20 MHz |
| PSI 10500-20 | 3000 W | 20 A | 500 V | 40 mV (BW 300 kHz) | 500 mV BW 20 MHz |
| PSI 10360-30 | 3000 W | 30 A | 360 V | 30 mV (BW 300 kHz) | 300 mV BW 20 MHz |
| PSI 10500-10 | 1500 W | 10 A | 500 V | 40 mV (BW 300 kHz) | 500 mV BW 20 MHz |
| PSI 10360-15 | 1500 W | 15 A | 360 V | 30 mV (BW 300 kHz) | 300 mV BW 20 MHz |
| PSI 10200-25 | 1500 W | 25 A | 200 V | 30 mV (BW 300 kHz) | 300 mV BW 20 MHz |
| PSI 10200-50 | 3000 W | 50 A | 200 V | 30 mV (BW 300 kHz) | 300 mV BW 20 MHz |
| PSI 10080-60 | 1500 W | 60 A | 80 V | 10 mV (BW 300 kHz) | 100 mV BW 20 MHz |
| PSI 10080-120 | 3000 W | 120 A | 80 V | 10 mV (BW 300 kHz) | 100 mV BW 20 MHz |
| PSI 10060-120 | 3000 W | 120 A | 60 V | 10 mV (BW 300 kHz) | 100 mV BW 20 MHz |
| PSI 10060-60 | 1500 W | 60 A | 60 V | 10 mV (BW 300 kHz) | 100 mV BW 20 MHz |
Product Information
Unmatched Power, Precision, and Flexibility for Demanding Applications
The PSI 10000 2U is a compact, high-performance programmable DC power supply designed for engineers and researchers tackling demanding applications. With power ratings of 1.5 kW and 3.0 kW, and efficiency exceeding 95%, this device delivers reliable and precise performance. Its wide autoranging output stages support voltage ranges from 0-60 V to 0-1500 V and currents up to 120 A, making it adaptable to a broad spectrum of use cases. The PSI 10000 2U is ideal for laboratories, industrial environments, and R&D facilities requiring flexible, high-efficiency power solutions.
Built with advanced features, the PSI 10000 2U includes an intuitive 5-inch TFT touchscreen for easy operation, a built-in function generator for waveform creation, and support for predefined automotive test standards like LV123, LV124, and LV148. Its integrated Master-Slave and Share Bus systems allow for scalable parallel operation of up to 64 units, enabling engineers to create high-power systems up to 1920 kW. Additionally, a range of standard and optional interfaces, such as USB, Ethernet, CAN, and Profinet, ensures seamless integration into automated setups and modern testing environments.
The PSI 10000 2U stands out for its precision, flexibility, and efficiency, making it an indispensable tool for applications like relay testing, fuel cell simulation, on-board charger testing, and solar array simulation. Its robust design, coupled with advanced safety features like overcurrent, overvoltage, and overtemperature protection, guarantees reliable operation even under challenging conditions. Whether for testing, simulation, or system development, the PSI 10000 2U offers engineers a powerful, adaptable, and user-friendly solution for their power supply needs.
Specifications
AC Input
-
- Voltage, Phases: 110 V / 120 V / 208 V / 220 V / 230 V / 240 V ±10%, 1ph AC (110 V / 120 V 1ph with Derating, see model table)
- Frequency: 45-66 Hz
- Power factor: >0.99
- Leakage current: <3.5 mA
- Overvoltage category: 2
- Pollution degree: 2
DC Output (Static)
-
- Load Regulation CV: ≤0.05% FS (0 – 100% load, constant input voltage and constant temperature)
- Line Regulation CV: ≤0.01% FS (110 V – 240 V AC +10% input voltage, constant load and constant temperature)
- Stability CV: ≤0.02% FS (Over 8hrs interval following 30 minutes warm-up, constant input voltage, load and temperature)
- Temperature Coefficient CV: ≤30ppm/°C (Following 30 minutes warm up)
- Compensation (Remote Sense): ≤5% UNominal
- Load Regulation CC: ≤0.1% FS (0 – 100% load, constant input voltage and constant temperature)
- Line Regulation CC: ≤0.01% FS (110 V – 240 V AC +10% input voltage, constant load and constant temperature)
- Stability CC: ≤0.02% FS (Over 8hrs interval following 30 minutes warm-up, constant input voltage, load and temperature)
- Temperature Coefficient CC: ≤50ppm/°C (Following 30 minutes warm up)
- Load Regulation CP: ≤0.3% FS (0 – 100% load, constant input voltage and constant temperature)
- Load Regulation CR: ≤0.3% FS + 0.1% FS current (0 – 100% load, constant input voltage and constant temperature)
Protective Functions
-
- Overvoltage Protection (OVP): Adjustable 0–110% UNominal
- Overcurrent Protection (OCP): Adjustable 0–110% INominal
- Overpower Protection (OPP): Adjustable 0–110% PNominal
- Overtemperature Protection (OT): Output shuts down in case of insufficient cooling
DC Output (Dynamic)
-
- Rise Time 10–90% CV: ≤10 ms
- Fall Time 90–10% CV: ≤10 ms
- Rise Time 10–90% CC: ≤2 ms
- Fall Time 90–10% CC: ≤2 ms
Display Accuracy
- Voltage: ≤0.05% FS
- Current: ≤0.1% FS
Insulation
-
- AC Input to DC Output: 3750 Vrms (1 minute, creepage distance >8 mm)
- AC Input to Case (PE): 2500 Vrms
- DC-Output to case (PE): Depending on the model, see model table
- DC Output to Interfaces: 1000 V DC (models up to 360 V rating), 1500 V DC (models from 500 V rating)
Interfaces (Digital)
-
- Built-in, Galvanically Isolated: USB, Ethernet (100 MBit) for communication, 1x USB Host for data acquisition
- Optional, Galvanically Isolated: CAN, CANopen, RS232, Modbus TCP, Profinet, Profibus, EtherCAT, Ethernet
Interfaces (Analog)
-
- Built-in, Galvanically Isolated: 15-pole D-Sub
- Signal Range: 0 – 10 V or 0 – 5 V (switchable)
- Inputs: U, I, P, R, remote control on/off, DC output on/off, resistance mode on/off
- Outputs: Monitor U and I, alarms, reference voltage, status DC, status CV/CC
- Accuracy (U/I/P/R): 0-10 V: ≤0.2% , 0-5 V: ≤0.4%
Device Configuration
-
- Parallel Operation: Up to 64 units of any power class in the 10000 series, with Master-Slave Bus and Share Bus
Safety and EMC
-
- Safety Standards: EN 61010-1, IEC 61010-1, UL 61010-1, CSA C22.2 No 61010-1, BS EN 61010-1
- EMC Compliance: EN 55011 (Class B), CISPR 11 (Class B), FCC 47 CFR part 15B (Class B)
- EN 61326-1 Includes tests: EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6
- Safety Protection Class: Class 1
- Ingress Protection: IP20
Environmental Conditions
-
- Operating Temperature: 0–50 °C (32–122 °F)
- Storage Temperature: -20–70 °C (-4–158 °F)
- Humidity: ≤80% relative humidity, non-condensing
- Altitude: ≤2000 m (≤6,600 ft)
- Pollution Degree: 2
Mechanical Construction
-
- Cooling: Forced air flow from front to rear (temperature-controlled fans)
- Dimensions (W x H x D): 19” x 2U x 462 mm (Enclosure only, not over all)
- Weight: 1.5 kW unit: 9.5 kg (21 lbs), 3.0 kW unit: 12.7 kg (28 lbs)
Need More Channels?
Need more channels or 1 MS communication speed? Check out the EA BT 2000 Series with triple channel capability.
Interfaces and Software
Built-In Interfaces
Optional Interfaces
-
- USB
- Ethernet
- Analog
- USB Host
- Master-Slave-Bus
- Share-Bus
-
- CAN
- CANopen
- RS232
- Profibus
- EtherCAT
- Profinet, with one or two ports
- Modbus, with one or two ports
- Ethernet, with one or two ports
Software
-
- EA-Power Control
At W5 Engineering, we don’t just distribute products—we empower innovation. By partnering with Elektro-Automatik, we bring cutting-edge power solutions with unparalleled support and expertise to help your business thrive in a competitive landscape. Whether it’s for R&D, production, or testing, our team ensures you get the right test solution to succeed.
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