Programmable DC Power Supply 72VDC 150VDC 240VDC 15A with LCD Display
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Product Description
1
Standard 2U/3U full-width dimensions; compact and lightweight design suitable for both benchtop use and rack mounting.
2
Clear and prominent 5-digit display; the LCD screen provides comprehensive information.
3
Dual encoders for voltage and current adjustment ensure convenient and user-friendly operation.
4
Programmable control over voltage, current, and time outputs.
5
Built-in memory supports the creation of up to 50 programmable steps for voltage, current, and time outputs.
6
Features RS-232/485 interfaces, supporting both Modbus-RTU and SCPI communication protocols.
7
Equipped with dedicated load-side voltage sensing terminals for precise measurement and control.
Technical Specifications
| Specifications |
2U/3U Chassis Series |
| Model | 3KW-8KW / 9KW-15KW |
| AC Input | Single Phase 220V±10% / Three Phase AC380V±10% (50Hz/60Hz) |
| Output Voltage | 0-240VDC Rated Voltage |
| Output Current | 0-15A Rated Current |
| Output Power | 0-3600W Rated Power |
| Source/Load Regulation | ≤0.1%+10mV / ≤0.1%+30mV |
| Accuracy (Setting/Readback) | ±0.1%FS |
| Ripple (rms) | ≤0.1%FS+10mV |
| Display Mode | Color LCD Display |
| Protection (OVP/OCP/OTP) | Configurable menu settings, Output turns off after protection, OTP at 85℃ |
| Communication | RS-485 / RS-232 (Supports Modbus & SCPI) |
| Operating Environment | 0℃~40℃; Humidity: 10%~85% RH |
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Detailed Images
Used in capacitive load testing, inductive load testing, battery discharge testing, pulsed load testing, and motor drive testing applications.
Application Scope
Professional Power Solutions
We focus on the research and development of DC to DC power supply modules, AC to DC rectifier modules, DC to AC inverters, AC power supplies, and charger systems. We aim to provide personalized, efficient, reliable and cost-effective power supply solutions for all industries. Our mission is to provide customers with the right power supply solution and high-quality items.
Frequently Asked Questions
What are the primary applications for this DC power supply?
This programmable DC power supply is ideal for production line testing, laboratory research, battery charging/discharging tests, motor drive testing, and capacitive or inductive load testing.
Does this unit support remote control and programming?
Yes, it features RS-232 and RS-485 interfaces and supports standard Modbus-RTU and SCPI protocols, allowing for seamless integration into automated testing systems.
How accurate is the voltage and current display?
The unit is equipped with a high-precision 5-digit LCD display, providing a readback accuracy of ±0.1% FS, ensuring reliable monitoring of your power output.
Can I customize the voltage and current range?
Absolutely. We offer customization options for different voltage and current requirements. Please provide your specific parameters for a tailored solution.
What safety protections are built into the device?
The power supply includes multiple protection features: Over-Voltage Protection (OVP), Over-Current Protection (OCP), and Over-Temperature Protection (OTP) with a threshold of 85℃.
Is this power supply suitable for rack mounting?
Yes, the device is designed with standard 2U or 3U dimensions, making it compatible with standard industrial racks as well as benchtop use.