Flexible, High-Performance DC Power Supplies for Advanced Applications | 30 k!
PU 10000 4U
The EA Powered PU 10000 4U is a state-of-the-art programmable DC power supply designed to meet the needs of industrial and laboratory applications. Delivering up to 30 kW per unit, it features a flexible autoranging output stage, enabling a wide range of voltage and current combinations to suit diverse testing scenarios. With 96% efficiency, it minimizes energy consumption and heat generation, making it ideal for high-demand environments. The PU 10000 4U offers advanced control modes, robust safety features, and extensive connectivity, ensuring seamless integration into any system. Scalable to systems of up to 3840 kW, it is a reliable and versatile solution for applications ranging from battery testing to renewable energy simulations.
Key Features
Wide Voltage and Current Range: Supports up to 2000 V and 1000 A with flexible autoranging capabilities.
High Efficiency: Achieves energy conversion efficiencies of up to 96%, minimizing power loss.
Scalable Design: Parallel operation allows up to 3840 kW of total power with up to 64 units.
Advanced Control Modes: Includes constant voltage (CV), current (CC), power (CP), and resistance (CR) modes for precision testing.
Robust Connectivity Options: Built-in USB, Ethernet, and analog interfaces, with optional CAN, Profinet, and Modbus support.
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 (pp) | Ripple in CV (rms) |
|---|---|---|---|---|---|
| PU 11500-60 | 30000 W | 60 A | 1500 V | ≤2400 mV (BW 20 MHz) | ≤400 mV (BW 300 kHz) |
| PU 12000-40 | 30000 W | 40 A | 2000 V | ≤3000 mV (BW 20 MHz) | ≤500 mV (BW 300 kHz) |
| PU 10920-125 | 30000 W | 125 A | 920 V | ≤1200 mV (BW 20 MHz) | ≤250 mV (BW 300 kHz) |
| PU 11000-80 | 30000 W | 80 A | 1000 V | ≤1600 mV (BW 20 MHz) | ≤300 mV (BW 300 kHz) |
| PU 10750-120 | 30000 W | 120 A | 750 V | ≤800 mV (BW 20 MHz) | ≤200 mV (BW 300 kHz) |
| PU 10500-180 | 30000 W | 180 A | 500 V | ≤350 mV (BW 20 MHz) | ≤70 mV (BW 300 kHz) |
| PU 10360-240 | 30000 W | 240 A | 360 V | ≤320 mV (BW 20 MHz) | ≤55 mV (BW 300 kHz) |
| PU 10200-420 | 30000 W | 420 A | 200 V | ≤300 mV (BW 20 MHz) | ≤40 mV (BW 300 kHz) |
| PU 10060-1000 | 30000 W | 1000 A | 60 V | ≤320 mV (BW 20 MHz) | ≤25 mV (BW 300 kHz) |
| PU 10080-1000 | 30000 W | 1000 A | 80 V | ≤320 mV (BW 20 MHz) | ≤25 mV (BW 300 kHz) |
Product Information
High-Efficiency, Scalable DC Power Solutions for Advanced Testing
The PU 10000 4U is a cutting-edge programmable DC power supply designed to deliver exceptional performance for demanding industrial and laboratory environments. With a power output of up to 30 kW per unit, this device combines high efficiency and flexibility, making it ideal for applications requiring precise voltage and current control. Its autoranging output stage provides unparalleled versatility, enabling users to achieve full power delivery across a broad range of voltages up to 2000 V and currents up to 1000 A. This capability eliminates the need for multiple devices, saving both cost and space.
Engineered for efficiency, the PU 10000 4U operates at up to 96% efficiency, minimizing energy consumption and reducing heat output, which leads to lower operating costs and a smaller environmental footprint. The system supports a range of control modes, including constant voltage (CV), current (CC), power (CP), and resistance (CR), allowing engineers to tailor operations to their specific testing needs. Its robust safety features, including overvoltage, overcurrent, and overtemperature protection, ensure reliability even in the most critical scenarios.
Designed with scalability and connectivity in mind, the PU 10000 4U supports parallel operation of up to 64 units, allowing systems to scale up to an impressive 3840 kW. Built-in USB, Ethernet, and analog interfaces, along with optional industrial protocols like Profinet and Modbus, make integration seamless. Whether testing renewable energy systems, batteries, or electronic components, the PU 10000 4U delivers precision, efficiency, and adaptability to meet the evolving needs of engineers and researchers.
Specifications
AC Input
-
- Voltage, Phases: 380 V – 480 V ±10%, 3ph AC (208 V – 240 V ±10%, 3ph AC with derating to 18 kW)
- Frequency: 45 – 65 Hz
- Power Factor: ca. 0.99
- Leakage Current: <10 mA
- Phase Current: ≤110 A @ 400 V AC
- Overvoltage Category: 3
DC Output (Static)
-
- Load Regulation CV: ≤0.05% FS (0 – 100% load, constant AC input voltage and constant temperature)
- Line Regulation CV: ≤0.01% FS (380 V – 480 V +10% AC input voltage, constant load and constant temperature)
- Stability CV: ≤0.02% FS (during 8 h of operation, after 30 minutes warm-up, at constant AC input voltage, load, and temperature)
- Temperature Coefficient CV: ≤30 ppm/°C (after 30 minutes warm-up)
- Compensation (Remote Sense): ≤5% UNominal
- Load Regulation CC: ≤0.1% FS (0 – 100% load, constant AC input voltage and constant temperature)
- Line Regulation CC: ≤0.01% FS (380 V – 480 V +10% AC input voltage, constant load and constant temperature)
- Stability CC: ≤0.02% FS (during 8 h of operation, after 30 minutes warm-up, at constant AC input voltage, load, and temperature)
- Temperature Coefficient CC: ≤50 ppm/°C (after 30 minutes warm-up)
- Load Regulation CP: ≤0.3% FS (0 – 100% load, constant AC input voltage and constant temperature)
- Load Regulation CR: ≤0.3% FS + 0.1% FS current (0 – 100% load, constant AC 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): DC 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
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, DC output status, CV/CC regulation mode
- 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 A), CISPR 11 (Class A), FCC 47 CFR part 15B (Class A)
- 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), optional water cooling
- Dimensions (W x H x D): 19” x 4U x 668 mm
- Weight: 50 kg (110 lbs)
- Weight with water cooling: 56 kg (126 lbs)
Interfaces and Software
Built-In Interfaces
Optional Interfaces
-
- USB
- Ethernet
- Analog
- USB (front panel)
- 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
Options
-
- Water Cooling in stainless steel
- Function Generator
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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