Talk with an Engineer

W5 engineers are here to help!

Contact Us

Compact, Energy-Efficient Power Testing Solutions for Precision Applications | 1.5 kW / 3.0 kW

PSB 10000 2U

The EA Elektro-Automatik EA-PSB 10000 2U is a programmable, bidirectional DC power supply that can function as both a source and a regenerative load, achieving up to 96% energy recovery efficiency. This capability reduces energy costs and heat generation, making it ideal for various applications, including battery testing, fuel cell testing, and solar array simulation. The device features autoranging technology, supporting a wide range of voltages (up to 1500V) and currents (up to 120A), offering flexibility for different testing needs. It includes a built-in function generator with pre-programmed waveforms and test sequences, simplifying complex testing scenarios. A user-friendly interface with a 5″ color touchscreen, along with USB, Ethernet, and optional industrial communication protocols, ensures seamless integration and operation. The EA-PSB 10000 2U is designed for engineers and end-users seeking a high-performance, efficient, and versatile testing so

Key Features

Bidirectional Power Capability: Operates as both a power source and regenerative load, with up to 95% energy recovery, reducing energy costs and heat generation.

Flexible Autoranging Technology: Supports a wide range of voltages (up to 1500 V) and currents (up to 120 A) for maximum adaptability across applications.

Compact and Scalable Design: Offers up to 3 kW per unit and supports parallel operation of up to 64 units for large-scale testing needs.

Integrated Function Generator: Includes pre-programmed waveforms and test sequences to simplify complex testing scenarios.

User-Friendly Interface and Connectivity: Features a 5” color touchscreen, USB, Ethernet, and optional industrial communication protocols for seamless system integration.

request a quote

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.

Need a Custom Solution?

Available Models

Product Information

Specifications

Interfaces and Software

Resources

Available Models

Name	Power (W)	Voltage (V)	Current (A)	Ripple in CV (pp)	Ripple in CV (rms)
PSB 11500-06	3000 W	1500 V	6 A	6500 mV (BW 20 MHz)	150 mV (BW 300 kHz)
PSB 10750-12	3000 W	750 V	12 A	500 mV (BW 20 MHz)	50 mV (BW 300 kHz)
PSB 11000-10	3000 W	1000 V	10 A	2000 mV (BW 20 MHz)	100 mV (BW 300 kHz)
PSB 10500-20	3000 W	500 V	20 A	500 mV (BW 20 MHz)	40 mV (BW 300 kHz)
PSB 10750-06	1500 W	750 V	6 A	500 mV (BW 20 MHz)	50 mV (BW 300 kHz)
PSB 10360-30	3000 W	360 V	30 A	300 mV (BW 20 MHz)	30 mV (BW 300 kHz)
PSB 10500-10	1500 W	500 V	10 A	500 mV (BW 20 MHz)	40 mV (BW 300 kHz)
PSB 10200-50	3000 W	200 V	50 A	300 mV (BW 20 MHz)	30 mV (BW 300 kHz)
PSB 10360-15	1500 W	360 V	15 A	300 mV (BW 20 MHz)	30 mV (BW 300 kHz)
PSB 10080-60	1500 W	80 V	60 A	100 mV (BW 20 MHz)	10 mV (BW 300 kHz)
PSB 10200-25	1500 W	200 V	25 A	300 mV (BW 20 MHz)	30 mV (BW 300 kHz)
PSB 10060-120	3000 W	60 V	120 A	100 mV (BW 20 MHz)	10 mV (BW 300 kHz)
PSB 10060-60	1500 W	60 V	60 A	100 mV (BW 20 MHz)	10 mV (BW 300 kHz)
PSB 10080-120	3000 W	80 V	120 A	100 mV (BW 20 MHz)	10 mV (BW 300 kHz)
PSB 10010-60	600 W	10 V	60 A	100 mV (BW 20 MHz)	10 mV (BW 300 kHz)
PSB 10010-120	1200 W	10 V	120 A	100 mV (BW 20 MHz)	10 mV (BW 300 kHz)

Filter: Reset

Back To TOP

Request a Quote

Product Information

The All-in-One Power Supply for Demanding Test Scenarios

The EA Elektro-Automatik EA-PSB 10000 2U is not just another power supply; it’s a game-changer for engineers seeking high-performance, energy-efficient, and versatile testing solutions. This bidirectional DC power supply seamlessly transitions between source and load modes, boasting an impressive regenerative energy recovery efficiency of up to 96%. That means less energy wasted as heat and more savings for your lab.

But it’s not just about efficiency. The EA-PSB 10000 2U is packed with features designed to streamline your testing process. Autoranging technology allows it to adapt to a wide range of voltages and currents, while the integrated function generator simplifies complex testing scenarios with pre-programmed waveforms and test sequences. Plus, with its user-friendly interface, featuring a 5″ color touchscreen, and versatile connectivity options including USB, Ethernet, and optional industrial communication protocols, integrating the EA-PSB 10000 2U into your setup is a breeze.

Whether you’re testing batteries for electromobility, evaluating fuel cell performance, or simulating solar arrays, the EA-PSB 10000 2U delivers the precision, flexibility, and reliability you need. Its scalable design allows you to connect up to 64 units for high-power applications, while features like the Master-Slave bus and Share bus ensure seamless operation and control. With the EA-PSB 10000 2U, you’re not just testing; you’re testing smarter.

Back To TOP

Need a Custom Solution?

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: ≤30 ppm/°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: ≤50 ppm/°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): DC output shuts down in case of insufficient cooling

DC Output (Dynamic)

- Rise time 10 – 90% CV: ≤20 ms
- Fall time 90 – 10% CV: ≤20 ms
- Rise time 10 – 90% CC: ≤10 ms
- Fall time 90 – 10% CC: ≤10 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 (Model up to 360 V output), 1500 V DC (Model from 500 V output)

21Interfaces (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 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
- Weight: 1500W unit: 9.5 kg (21 lb), 3000 W unit: 12.7 kg (28 lbs)