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KUAIQU R‑SPS30010S‑232
Industrial‑Grade Adjustable DC Power Supply (300V 10A 3000W)
Key Features
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4-digit display for voltage, current and power
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Output ON/OFF control
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Panel lock button
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OCP over‑current protection
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OVP over‑voltage protection
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Rear panel high‑current output terminals
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Encoder knob for precise adjustment
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4 groups of memory presets (M1~M4)
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Knob buzzer with mute function
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Standard USB & RS232 ports (RS485 optional)
Product Overview
The KUAIQU R‑SPS30010S‑232 is a professional industrial‑grade high‑power DC regulated power supply with a maximum output of 3000W (300V × 10A). It is specially designed for electroplating processes, industrial production lines, and heavy‑duty electrical testing. Available as factory‑direct wholesale, it provides a cost‑effective, stable, and reliable power solution for bulk buyers and high‑demand industrial environments.
Performance & Usability
Built for precision and long‑term durability, this unit features a high‑definition 4‑digit display that shows real‑time voltage, current, and power values for clear and accurate monitoring. The precision encoder knob supports smooth and fine tuning of output parameters. The 4 groups of quick memory buttons (M1–M4) store frequently used voltage and current settings, greatly reducing repetitive setup and improving production efficiency.
Safety & Protection
Safety is fully guaranteed by integrated OCP (Over‑Current Protection) and OVP (Over‑Voltage Protection), which automatically trigger in overload, short‑circuit, and over‑voltage conditions to protect both the power supply and connected equipment. Additional user‑friendly functions include an output enable switch, a panel lock to prevent accidental misoperation, and a buzzer with mute mode for quiet operation in industrial environments.
Interface & Application
Equipped with a rear‑panel high‑current output for secure and high‑power wiring, the unit also includes standard USB and RS232 communication ports (RS485 available upon request). These allow easy integration into automated production systems for remote control, data recording, and intelligent process automation.
With its rugged structure, strong heat dissipation, and complete protection system, the KUAIQU R‑SPS30010S‑232 is the ideal choice for electroplating factories, industrial manufacturing, production testing, equipment maintenance, and heavy‑duty electronic R&D applications.
Notes
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If the DC power supply becomes overheated, stop using it and allow it to cool down before resuming operation to avoid irreversible damage to the device.
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The front panel is only suitable for output currents below 5A. To avoid damaging the power supply or load and ensure more accurate output, please connect the high-current terminals on the rear panel for currents above 5A. The rear panel supports the full rated current of your model: for example, if you purchased a 300V 10A power supply, the current can reach 10A when using the rear high-current terminals.
Product Parameters
| Item | Sub-item | Specification |
|---|---|---|
| Rated Value (0℃~40℃) | Voltage | 0–300V |
| Current | 0–10A | |
| Power | 3000W | |
| Load Regulation | Voltage | ≤0.1%+10 mV |
| Current | ≤0.1%+2.5 mA | |
| Line Regulation | Voltage | ≤0.01%+2.5 mV |
| Current | ≤0.1%+2.5 mA | |
| Setting Resolution | Voltage | 10mV |
| Current | 10mA | |
| Readback Resolution | Voltage | 10mV |
| Current | 10mA | |
| Setting Accuracy | Voltage | ≤0.05%+10mV |
| Current | ≤0.01%+10mA | |
| Readback Accuracy | Voltage | ≤0.05%+10mV |
| Current | ≤0.01%+10mA | |
| Ripple (20Hz~20MHz) | Voltage | ≤3500 mVp-p
|
| Current | ≤200 mArms | |
| Rise Time (No Load) | Time | ≤100mS |
| Rise Time (Full Load) | Time | ≤150mS |
| Fall Time (No Load) | Time | ≤15S |
| Fall Time (Full Load) | Time | ≤50mS |
| Dynamic Response | Time | ≤20mS |
| Efficiency | - | ≥85% |
Warranty
30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from kuaiquinstrument.com), lifetime technique support by KUAIQU.
Please feel free to reach us with any concerns:
Email: kuaiquinstrument@163.com
We strive to reply to you within 24 hours.
Shenzhen Kuaiqu Electronic Co., Ltd. was founded in 2014 and is located in Shenzhen City, Guangdong Province. It is a scientific and technological enterprise integrating,production and sales. Specializing in the production of DC stabilized power supply, variable frequency power supply, switching power supply, program-controlled power supply and other 100 kinds of measuring teaching instruments and industrial special equipment.
We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.
At KUAIQU, we are committed to providing our customers with the best value for their purchases. To ensure you always get the best price, we offer a 30-day price guarantee on all products purchased directly from kuaiquinstrument.com. This policy aims to give you confidence and peace of mind when shopping with us.
What is the 30-Day Price Guarantee?
Our 30-day price guarantee means that if you purchase a product from kuaiquinstrument.com and the price of that product drops within 30 days of your purchase date, you are eligible for a refund of the price difference of the products. (Prices are based on USD. No refunds will be given for price changes in other currencies due to exchange rate fluctuations.)
How Does the Price Guarantee Apply?
- Eligibility: The price guarantee applies only to purchases made on kuaiquinstrument.com. Products purchased from other retailers or third-party sellers are not eligible.
- Timeframe: The price drop must occur within 30 days of your original purchase date.
- Product Match: The price guarantee applies to the same product (identical model, specifications, and condition).
How to Apply for a Price Difference Refund
If you notice that the price of a product you purchased from kuaiquinstrument.com has dropped within 30 days, follow these steps to apply for a refund of the price difference:
- Documentation: Prepare your order number and proof of the price drop (such as a screenshot and link to the product page showing the reduced price).
- Contact Us: Reach out to our customer support team at kuaiquinstrument@163.com. Include your order number, proof of the price drop, and a brief explanation of your request.
- Verification: Our team will verify the price drop and your purchase details.
- Refund Process: Once verified, we will process the refund for the price difference to your original method of payment. It typically takes 1-3 business days for you to receive the refund.
At KUAIQU, we strive to provide our customers with high-quality products and exceptional customer service. Our 30-day price guarantee is just one of the ways we ensure you get the best value for your investment. Shop confidently with KUAIQU, knowing that you are always getting the best deal available.
Thank you for choosing KUAIQU. If you have any questions or need further assistance, please do not hesitate to contact our customer support team at kuaiquinstrument@163.com.
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