KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
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KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution

KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution

$289.00
$289.00
Please hurry! Only 10 left in stock
Input Voltage: AC220V(±10%)
Model: R-SPS4001S (0-400V 0-1A)
Subtotal: $289.00
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KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution

KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution

$289.00
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution
KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution

KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution

$289.00
Input Voltage: AC220V(±10%)
Model: R-SPS4001S (0-400V 0-1A)
Product Details

KUAIQU R-SPS4001S Data Center DC Power Supply, 400V 1A 400W Programmable High Voltage DC Power Supply for 380V DC Power Distribution

Description

The KUAIQU R-SPS4001S Data Center DC Power Supply delivers adjustable 0–400V DC, 0–1A output and up to 400W power for data center DC power systems, 380V-class DC power distribution, server power modules and high-voltage DC infrastructure development. As a 400V programmable DC power supply, it provides stable regulated output, a clear 4-digit display, memory presets, output control and comprehensive protection for engineering development and power system validation.

Key Features

  • 400V Programmable High Voltage DC Output – Adjustable 0–400V and 0–1A output makes this 400V DC power supply suitable for high-voltage DC system development and controlled power distribution applications.
  • Data Center DC Power Supply – Designed as a data center power supply for engineering work involving DC power systems, DC distribution equipment, server power modules and high-voltage DC infrastructure.
  • 380V-Class DC Power Distribution – Provides a controllable DC source for evaluating 380V DC power systems, DC distribution architectures and related power conversion equipment.
  • High Voltage, Low Current Output – The 400V/1A configuration is suited to applications requiring a high voltage DC power source without high current output.
  • 4-Digit Digital Display – Clearly monitors output voltage and current for convenient parameter adjustment and real-time operating observation.
  • Memory Presets – Three memory groups allow frequently used voltage and current settings to be stored and recalled quickly.
  • Stable Regulated DC Output – Low-ripple output and voltage/current stability support repeatable data center power equipment and DC power system development.
  • Output ON/OFF Control – Allows the DC output to be switched without shutting down the entire power supply, simplifying setup and controlled testing.
  • Multiple Protection Functions – OVP, OCP, short-circuit and external circuit protection help protect the power supply and connected equipment.
  • 400W High Voltage Bench Power Supply – Combines a compact bench configuration with programmable high-voltage output for laboratory, engineering and infrastructure development work.

Application 

  • Data Center DC Power Systems – DC power system development, evaluation and controlled power-source simulation.
  • 380V DC Power Distribution – Testing and development of 380V DC power distribution, DC distribution modules and high-voltage DC architectures.
  • Server Power Modules – Providing a controlled 400V DC power source for server power module and power conversion development.
  • Data Center Power Equipment – Power validation and development of equipment used in high-voltage DC data center environments.
  • DC Power Architecture Development – Evaluating DC distribution structures, power conversion stages and DC power infrastructure.
  • High-Voltage DC Infrastructure – A programmable 400V high voltage DC power supply for controlled development and validation of DC infrastructure equipment.
  • DC Distribution Equipment Development – Adjustable DC input simulation for distribution modules and related power electronics.

Specifications

Specification R-SPS4001S
Output Voltage 0-400V
Output Current 0-1A
Max Power 400W
Working Temperature -10°C ~ 40°C
Storage Temperature -20°C ~ 80°C
Relative Humidity ≤80% RH
Voltage Stability ≤0.5% +20mV
Load Stability (CV) ≤0.5% +2mV
Ripple Noise (CV) ≤1%
Current Stability ≤0.5% +30mA
Load Stability (CC) ≤0.5% +30mA
Ripple Noise (CC) ≤1%
Display Accuracy 1% +4 digits
Display Resolution 1V / 0.001A
Warranty

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.

Price Guarantee

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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