1. Introduction
This manual provides detailed instructions for the safe and efficient operation of your RD RD6030W DC-DC Voltage Current Step-Down Stabilized Lab Power Supply Module. The RD6030W is a versatile buck adjustable converter designed for various applications requiring precise voltage and current control, including battery charging.
2. Safety Information
- Ensure the input voltage is within the specified range of 7-70V DC.
- If the input voltage exceeds 72V, the device will display an "Over voltage at Input" warning. While it can withstand 100V DC for approximately 1 second, disconnect the input immediately to prevent damage.
- Always connect the power supply to a stable and appropriate power source.
- Observe correct polarity when connecting input and output terminals.
- Do not operate the device in wet or damp conditions.
- Ensure adequate ventilation to prevent overheating.
3. Product Overview & Features
3.1 High Current Output
The RD6030W provides a maximum output of 60V and 30A, capable of delivering up to 1800W. This high current capability is suitable for demanding applications, including charging high-capacity batteries. For battery charging, use the dedicated green battery charging terminal as the output positive (+).
Image: The RD6030W power supply module displaying 60.00V, 30.00A, and 1800W output, highlighting its high current capabilities.
3.2 Precision Measurement
The device features 4-digit resolution for both voltage and current measurements, ensuring high accuracy and stability. It can be calibrated and fine-tuned by comparing with a high-precision multimeter.
Image: The RD6030W connected to a multimeter, demonstrating its 4-digit resolution for accurate voltage and current measurements.
3.3 Efficiency and Low Ripple
The RD6030W is designed for high efficiency and low output ripple, contributing to stable performance and reduced heat generation. Typical ripple values are 50mV at 15A and 90mV at 30A.
Image: An oscilloscope displaying the low ripple output of the RD6030W, indicating stable power delivery.
3.4 Dynamic Performance
The power supply offers balanced performance with a low load regulation rate and high dynamic response, ensuring stable output even with fast load changes without significant voltage overshoot or drop.
Image: Comparison of open-circuit and loaded output voltage, illustrating the stable performance and low load regulation of the RD6030W.
3.5 Protection Features
The RD6030W includes multiple protection mechanisms to safeguard the device and connected loads:
- Input Over-Voltage Protection: Warns and protects against input voltages exceeding 72V, with a cutoff at 75V to prevent damage.
- Reverse Input Protection: Protects against incorrect input polarity.
- Output Reverse Connection Protection: Safeguards against incorrect output polarity.
- Output Reverse Protection: Prevents damage from reverse current flow from the load.
- Abnormal Power-Up/Down Protection: Ensures stable operation during power transitions.
- Charging Abnormal Protection: Specific protection for battery charging scenarios.
- No Output Overshoot: Ensures a smooth output curve without interference or damage to the load.
Image: The RD6030W displaying an "Overvoltage at Input" warning when the input voltage exceeds 72V, demonstrating its input over-voltage protection.
Image: An oscilloscope showing a smooth output curve from the RD6030W, indicating the absence of output overshoot.
Image: Visual representation of various protection features including Input Over-Voltage, Reverse Input, Output Reverse Connection, Output Reverse, Abnormal Power-Up/Down, and Charging Abnormal Protection.
3.6 Connectivity and Control
The RD6030W supports PC software control via a USB micro cable and also features a mobile application (RUIDENG tech APP) for easy and fast control. The mobile app is available for both iOS (App Store) and Android (download link in the manual).
Video: A quick overview of the RD6030W, demonstrating its features including high current output, display styles, mobile app support, and PC software control.
Image: The RD6030W connected to a computer running PC software, illustrating the interface for firmware updates and control.
3.7 Customization
The power supply offers various display styles (Classic, Detailed, Curve) and allows for custom color matching for the display elements, enhancing user experience.
Image: Examples of the Classic, Detailed, and Curve display styles available on the RD6030W.
Image: A screenshot of the RD6030W settings menu showing options for customizing display colors for various parameters.
4. Technical Specifications
| Parameter | Value |
|---|---|
| Model | RD6030W |
| Input Voltage Range | 7-70.00V DC |
| Output Voltage Range | 0-60.00V |
| Output Current Range | 0-30.00A |
| Output Power Range | 0-1800W |
| Output Voltage Resolution | 0.01V |
| Output Current Resolution | 0.01A |
| Output Voltage Accuracy | ±(0.3%+3 digits) |
| Output Current Accuracy | ±(0.5%+5 digits) |
| Output Ripple (typical) | 50mV@15A, 90mV@30A VPP |
| Working Temperature Range | -10℃~40℃ |
| External Sensor Temperature Detection Range | -10℃~100℃ / 0℉~200℉ |
| External Sensor Temperature Detection Accuracy | ±3℃ / ±6℉ |
| Constant Voltage Mode Response Time | 2ms (0.1A-5A Load) |
| Buck Working Mode | (Input Voltage ÷ 1.1) - 1 |
| Product Dimensions | 6.57 x 3.19 x 2.72 inches |
| Item Weight | 1.63 pounds (0.74 Kilograms) |
| Mounting Type | Rack Mount |
| Power Source | Battery Powered (requires external AC-DC power source) |
5. Package Contents
Upon opening the package, verify that all components are present:
- RD6030W Power Supply Module
- USB Micro Cable (for PC connection)
- External Temperature Sensor
- 40A Fuse (backup)
- WiFi Board (only for RD6030W model)
- Instruction Manual (PDF version available online)
Note: A CR1220 battery is required for Time Display and is not included.
Image: The RD6030W power supply module shown in its packaging, alongside the included manual and accessories.
6. Setup and Installation
The RD6030W is an integrated panel module. To form a complete, powerful, and adjustable power supply, you will need to integrate it with a suitable enclosure and an AC-DC power source.
- Prepare an AC-DC Power Source: Select an AC-DC power supply that meets the input voltage and current requirements for your desired output.
- Mount the Module: Securely mount the RD6030W module into your chosen enclosure.
- Connect Input Power: Connect the output of your AC-DC power source to the input terminals of the RD6030W, ensuring correct polarity.
- Connect Output Load: Connect your load to the output terminals. For high current applications (e.g., 30A), it is recommended to use copper cable with a 4 square millimeter or 12AWG wire.
- Install CR1220 Battery: Insert a CR1220 battery (not included) for the time display function.
7. Operating Instructions
7.1 Basic Operation
Refer to the on-screen interface for setting voltage, current, and other parameters. Use the keypad and rotary encoder for navigation and value adjustment. The ON/OFF button controls the output.
7.2 Battery Charging
The RD6030W is suitable for charging various battery types. When charging, ensure the green battery charging terminal is used for the positive output connection.
Image: The RD6030W connected to a battery for charging, highlighting the use of the green charging terminals.
7.3 Display Modes
Switch between Classic, Detailed, and Curve display styles to view output parameters in your preferred format. These options can be accessed through the device's settings menu.
7.4 PC Software & Mobile App Control
For advanced control and monitoring, connect the RD6030W to a PC via a USB micro cable and use the RUIDENG Power Supply Software (Windows 7 and above). Alternatively, download the RUIDENG tech APP for mobile control (iOS via App Store, Android via link in the official manual).
8. Maintenance
8.1 Fuse Replacement
A backup 40A fuse is included in the package. If the primary fuse burns out, you can temporarily use the backup fuse in the adjacent socket for short-term operation within a 10A range. For full functionality, replace the damaged fuse with a new 40A fuse.
Image: Close-up view of the internal components of the RD6030W, highlighting the location of the 1032 40A fuses.
8.2 Firmware Update
Firmware updates are available to optimize product experience and add new functions. These updates can typically be performed via the PC software.
9. Troubleshooting
- "Over voltage at Input" Warning: This indicates the input voltage exceeds 72V. Immediately disconnect the input power source and verify it is within the 7-70V DC range.
- No Display / No Power: Check input power connections and ensure the AC-DC power source is functioning. Verify the internal fuses are intact.
- Incorrect Output: Recheck your voltage and current settings. Ensure the load is properly connected and not causing a short circuit.
10. Support and Resources
For further assistance, please refer to the official product manual or contact the seller, RuiDeng Official Store. You can find the comprehensive PDF manual at: https://manuals.plus/m/53cd7f65acebfb6ac9b4a2c70eb4f9289dee660f27b1057feb72ba7f5fcd9fc1
If you encounter any problems, send a message to the seller for prompt support.