Programmable Desktop DC Power Supply | 320 W - 1500 W
PSI 9000 DT 320 W - 1500 W
The PSI 9000 DT from Elektro Automatik series delivers unparalleled precision and versatility in a compact desktop form. Designed for demanding applications, it features advanced capabilities such as autoranging power stages, integrated function generators, and robust protection systems. With output power ranging from 320 W to 1500 W, the PSI 9000 DT series meets diverse voltage, current, and power requirements, making it ideal for R&D, testing, and industrial automation. Its intuitive touch panel, multiple interface options, and global AC compatibility ensure seamless integration into any workflow.
Key Features
Wide Voltage and Current Ranges: Output voltages up to 750 V and currents up to 60 A.
Flexible Autoranging Design: Supports high output voltage or current at maximum power for varied applications.
Integrated Function Generator: Generate standard and custom waveforms directly from the device.
Galvanically Isolated Interfaces: Includes analog, USB, and Ethernet for versatile connectivity.
Advanced Protections: Features overvoltage (OVP), overcurrent (OCP), and overpower (OPP) safeguards.
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
Product Information
Unmatched Versatility for Every Application
The EA-PSI 9000 DT series represents the pinnacle of programmable desktop DC power supplies, offering a unique blend of precision, reliability, and versatility. Featuring output power ratings from 320 W to 1500 W, these devices cater to a wide array of applications, including laboratory testing, industrial automation, and R&D projects. The flexible autoranging power stage ensures maximum power delivery across diverse voltage and current ranges, minimizing the need for multiple devices.
Engineered for seamless integration, the PSI 9000 DT includes a variety of galvanically isolated interfaces, such as USB, Ethernet, and analog inputs. Its intuitive touchscreen interface allows users to adjust settings, monitor performance, and control the device effortlessly. The built-in function generator and internal resistance simulation further expand the device’s utility, enabling precise waveform creation and testing capabilities.
Safety and efficiency are at the forefront of the PSI 9000 DT’s design. With features like active PFC, low ripple output, and comprehensive protections (OVP, OCP, OPP), the device ensures safe and reliable operation. Its compact desktop form, equipped with a carrying handle and tilt stand, makes it portable and convenient for dynamic work environments. Whether you’re optimizing performance in high-precision labs or tackling complex industrial challenges, the PSI 9000 DT is your ultimate power solution.
Specifications
AC Supply
- Voltage: 90…264 V, 1ph+N
- Frequency: 45…65 Hz
- Power factor: >0.99
- Derating: Only models with 1500 W: <150 V AC to Pout max 1000 W
- Overvoltage Category: 2
DC Voltage
- Accuracy: <0.1% of rated value
- Load regulation: 0-100% <0.05% of rated value
- Line regulation: ±10% ΔUAC <0.02% of rated value
- Regulation: 10-100% load <2 ms
- Rise time: 10-90% Max. 30 ms
- Overvoltage protection: Adjustable, 0…110% UNom
DC Current
- Accuracy: <0.2% of rated value
- Load regulation: 1-100% ΔUDC <0.15% of rated value
- Line regulation: ±10% ΔUAC <0.05% of rated value
DC Power
- Accuracy: ≤ 1% of rated value
Protection Features
- Overtemperature (OT)
- Overvoltage Protection (OVP)
- Overpower Protection (OPP)
- Overcurrent Protection (OCP)
- Power Factor (PF)
Insulation
- AC input to enclosure: 2500 V DC
- AC input to DC output: 2500 V DC
- DC output to enclosure: Negative: max. 400 V DC, positive: max. 400 V DC + output voltage
Analog Interface
- Built-in: 15 pole D-Sub (female), galvanically isolated
- Signal range: 0…5 V or 0…10 V (switchable)
- Inputs: U, I, P, R, remote control on-off, DC output on-off
- Outputs: U, I, overvoltage, alarms, reference voltage
- Accuracy:
- 0…10 V: <0.2%
- 0…5 V: <0.4%
Digital Interfaces
- 1x USB type B (for communication)
- 1x USB type A (for storage device)
- 1x Ethernet
Saftey
- Standards: EN 60950, EN 61326, EN 61010, EN 55022 Class B
- Protection Class: 1
Environmental Conditions
- Operating Temperature: 0–50 °C (32–122 °F)
- Storage Temperature: -20–70 °C (-4–158 °F)
- Relative humidity: ≤80%, non-condensing
- Altitude: ≤2000 m (≤6,600 ft)
- Pollution Degree: 2
Mechanical Construction
- Type: Temperature-controlled fans
- Weight:
- 320 W – 650 W: ≈7.5 kg (16.5 lb)
- 1000 W – 1500 W: ≈8.2 kg (18.1 lb)
- Dimensions:
- 320 W – 650 W: 308 x 103 x 355 mm (12.1” x 4” x 14”)
- 1000 W – 1500 W: 308 x 103 x 415 mm (12.1” x 4” x 16.3”)
Interfaces and Software
Built-In Interfaces
Software
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- USB
- Analog
- Ethernet
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- 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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