KUAIQU R-SPS6050S Industrial Control Power Supply 60V 50A 3000W with USB RS232 RS485 for Industrial Automation Testing

$1,049.00
$1,049.00
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InputVoltage: AC220V(±10%)
Model: R-SPS6050S-R
Subtotal: $1,049.00
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KUAIQU R-SPS6050S Industrial Control Power Supply 60V 50A 3000W with USB RS232 RS485 for Industrial Automation Testing

KUAIQU R-SPS6050S Industrial Control Power Supply 60V 50A 3000W with USB RS232 RS485 for Industrial Automation Testing

$1,049.00

KUAIQU R-SPS6050S Industrial Control Power Supply 60V 50A 3000W with USB RS232 RS485 for Industrial Automation Testing

$1,049.00
InputVoltage: AC220V(±10%)
Model: R-SPS6050S-R

Download English Manual (PDF)

Click the link above to get the full user guide for this product.

KUAIQU R-SPS6050S Industrial Control

Power Supply 60V 50A 3000W with USB

RS232 RS485 for Industrial Automation

Testing

Key Features

Adjustable DC Output for Industrial Control Equipment Testing

Industrial automation equipment can operate under different DC supply conditions during development, verification, and maintenance. The R-SPS6050S provides a 0-60V adjustable DC output, allowing engineers to establish the required supply voltage within the rated operating range.

This makes the Industrial Control Power Supply suitable for testing compatible industrial control equipment, control electronics, automation components, and other DC-powered equipment where adjustable supply conditions are required.

50A High-Current Capacity for Industrial Automation Equipment

Some industrial automation test setups require substantially more current than standard laboratory equipment. With a maximum output of 50A and a rated power of 3000W, the R-SPS6050S provides high-power DC output for compatible industrial equipment and test systems.

The combination of adjustable voltage and high-current capacity allows engineers to evaluate equipment under different DC power conditions without being limited to low-current bench testing.

4-Digit Display for Direct Electrical Monitoring

During Industrial Automation Testing, engineers need to monitor the actual electrical conditions of the equipment under test. The R-SPS6050S provides a 4-digit Voltage, Current and Power Display for direct observation of the output condition.

Users can monitor voltage, current, and power while connected industrial control equipment is operating. This helps engineers compare power requirements between different equipment states and test conditions.

Precision Encoder for Convenient Test Parameter Adjustment

The Precision Encoder provides direct front-panel adjustment of voltage and current settings. During industrial equipment evaluation, engineers can change the configured DC supply condition and observe how the connected equipment responds.

This is useful when a test procedure requires several predefined supply levels rather than operation at one fixed voltage.

Output ON/OFF for Industrial Equipment Startup Testing

The Output ON/OFF function allows the operator to apply or remove the DC output while retaining the configured settings.

For Industrial Automation Testing, this can be used during equipment startup, shutdown, restart, and power interruption verification. It allows repeated power application without requiring the operator to completely configure the power supply again.

4-Group Memory for Repeated Automation Test Conditions

Industrial automation test procedures may use several recurring power configurations. The M1-M4 4-Group Memory Function allows frequently used voltage and current settings to be stored for later recall.

This can simplify repeated testing when the same industrial control equipment needs to be evaluated under multiple established power conditions.

Rear High-Current Output for Industrial Test Connections

The R-SPS6050S provides a Rear Panel Output for high-current connections. The front output is limited to below 5A, while the rear output supports the full rated output capability.

For industrial automation equipment requiring higher current, the rear terminals provide the appropriate connection point. This is particularly useful when the test setup requires wiring designed for currents closer to the R-SPS6050S maximum output.

OCP and OVP for Industrial Test Protection

The R-SPS6050S includes Over Current Protection and Over Voltage Protection. These functions provide additional protection when supplying compatible industrial control equipment and automation test setups.

OCP and OVP are useful safeguards when establishing test conditions, changing output settings, or working with equipment having different electrical requirements.

Panel Lock for Stable Industrial Test Conditions

Once a required test voltage and current have been established, accidental adjustment of the front-panel controls may affect test consistency. The Panel Lock function helps prevent unintended changes to the configured parameters during operation.

This is useful when industrial automation equipment needs to remain under a defined DC power condition during a verification procedure.

USB, RS232 and RS485 Interfaces for Test Bench Connectivity

The R-SPS6050S provides USB, RS232 and RS485 interfaces, offering multiple connection options for compatible industrial and laboratory test environments.

These interfaces allow the Industrial Control Power Supply to be incorporated into suitable test benches alongside other compatible equipment. The interfaces should not be interpreted as dedicated PLC communication, remote programming, or automatic control functions.

Buzzer Mute for Industrial Test Environments

The encoder knob includes a Buzzer function that can be muted. This provides additional operating convenience when engineers repeatedly adjust power parameters during industrial automation development and testing.

Applications

Industrial Automation Testing

The R-SPS6050S provides adjustable DC power for compatible industrial automation equipment requiring up to 60V, 50A, and 3000W. Engineers can establish different supply conditions and observe the resulting electrical behavior during equipment evaluation.

Industrial Control Equipment Testing

Industrial control equipment may require different DC supply levels during development and verification. The adjustable 0-60V output allows engineers to establish selected power conditions within the equipment's specified operating range.

Automation Equipment Startup and Shutdown Testing

The Output ON/OFF function supports repeated application and removal of DC power during startup and shutdown verification.

Engineers can use this function to evaluate how compatible automation equipment responds during power-up, power-down, and restart procedures.

Industrial Equipment Power Condition Evaluation

The R-SPS6050S can provide different voltage and current settings for comparing equipment behavior under different DC power conditions. The 4-digit display allows the operator to observe voltage, current, and power during the test.

High-Current Industrial Automation Testing

For compatible automation equipment and industrial test setups requiring higher DC current, the 50A maximum output and 3000W rated power provide substantial power capacity.

When the required current exceeds the front output connection limit, the rear high-current output should be used with appropriately rated wiring and connections.

Repeated Industrial Control Verification

Industrial control equipment may need to undergo repeated tests using the same established power conditions. The M1-M4 Memory Function allows four groups of voltage and current settings to be stored and recalled.

This can reduce repeated manual adjustment when engineers perform multiple verification procedures on the same equipment or across multiple test units.

Industrial Automation Test Bench

The R-SPS6050S can be incorporated into suitable industrial automation test benches where an adjustable high-power DC source is required. Its rear high-current output, electrical display, memory settings, protection functions, and multiple interfaces provide practical features for engineering test environments.

DC Power Testing for Automation Components

The adjustable DC output can be used to provide controlled power conditions for compatible DC-powered automation components and control electronics during development and verification.

Engineers can adjust the supply condition, monitor the resulting electrical demand, and repeat established test configurations using the available memory groups.

Quality Check and Terms of Service:

  • Package Includes: DC Power Supply ×1, Output Power Cord ×1, Input Power Cord ×1, User Manual ×1, Warranty Card ×1

  • CE & FCC Certification: The product has passed CE and FCC certification requirements.

  • Inspection Before Shipment: The DC power supply and included accessories are inspected before shipment to help ensure product quality.

  • Customer Support: Contact us with any questions, and our customer support team will respond within 24 hours.

Technical Specifications

Parameter R-SPS6050S
Product Type High Power Adjustable DC Power Supply
Rated Voltage 0-60V
Rated Current 0-50A
Rated Power 3000W
Operating Temperature 0°C-40°C
Load Regulation, Voltage ≤0.1% + 10mV
Load Regulation, Current ≤0.1% + 2.5mA
Line Regulation, Voltage ≤0.01% + 2.5mV
Line Regulation, Current ≤0.1% + 2.5mA
Setting Resolution, Voltage 10mV
Setting Resolution, Current 10mA
Readback Resolution, Voltage 10mV
Readback Resolution, Current 10mA
Setting Accuracy, Voltage ≤0.05% + 10mV
Setting Accuracy, Current ≤0.01% + 10mA
Readback Accuracy, Voltage ≤0.05% + 10mV
Readback Accuracy, Current ≤0.01% + 10mA
Voltage Ripple ≤800mVp-p / ≤120mVrms
Current Ripple ≤40mArms
Rise Time, No Load ≤100ms
Rise Time, Full Load ≤150ms
Fall Time, No Load ≤15s
Fall Time, Full Load ≤50ms
Dynamic Response Time ≤20ms
Efficiency ≥85%
Display 4-Digit Voltage, Current and Power Display
Memory Function M1-M4, 4 Groups
Protection OCP, OVP
Output Control Output ON/OFF
Interfaces USB, RS232, RS485
Output Connection Front Output and Rear High-Current Output
Size Approx. 35 × 27 × 10cm
Net Weight Approx. 6.8kg

Why Choose KUAIQU R-SPS6050S?

The KUAIQU R-SPS6050S Industrial Control Power Supply combines a 0-60V adjustable output, 0-50A maximum current, and 3000W rated power for Industrial Automation Testing applications that require a high-power and adjustable DC source.

For industrial control equipment testing, the R-SPS6050S provides more than basic DC output. The Precision Encoder allows convenient adjustment of voltage and current, while the 4-digit Voltage, Current and Power Display provides direct visibility into the electrical conditions during testing.

For repeated automation test procedures, the M1-M4 4-Group Memory Function allows frequently used settings to be recalled. Output ON/OFF supports repeated startup and shutdown testing, while Panel Lock helps maintain established test parameters during operation.

For higher-current industrial equipment, the Rear High-Current Output supports the full rated output capability, while OCP and OVP provide additional protection functions. The built-in USB, RS232 and RS485 interfaces offer flexible connectivity options for compatible industrial and laboratory test benches.

With its combination of Industrial Control Power Supply capability, high-current DC output, adjustable voltage, 4-group memory, electrical monitoring, protection functions, rear high-current output, and USB, RS232 and RS485 interfaces, the R-SPS6050S is a practical solution for Industrial Automation Testing, industrial control equipment testing, automation equipment power evaluation, startup and shutdown verification, high-current automation testing, and repeated industrial control testing within its rated specifications.

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.

FAQs

Still confused about our DC regulated power supplies after checking the FAQs? Please contact our customer service, we are ready to solve all your problems.

Use overlay text to give your customers insight into your brand. Select image and text that relates to your style and story.

Our customer service can walk you through all settings. You can also watch full operation tutorials on our YouTube channel, including OVP, OCP, memory storage function and other operation guides. Our official blog also has lots of technical articles for reference.

Partial KUAIQU power supplies support program control with USB, RS232, RS485 interfaces, based on Modbus protocol. Remote control can be realized via our self-developed PC software. If you need this function and confirm interface configuration of a model, email us: kuaiquinstrument@163.com..

The banana plug adopts cross-slot design. Pry the metal slot slightly open with a screwdriver to make the plug clamp terminals tighter and safer..

All KUAIQU DC power supplies support basic battery charging. For dedicated long-term charging, our patented battery-charging model with independent BATTERY key and full charging protection is highly recommended.

A certain amount of ripple is normal for all switching DC power supplies. Ripple is a small residual AC component superimposed on the DC output and is an inherent characteristic of switching power supply technology. The typical ripple voltage of our power supplies ranges from approximately 100 mV to 300 mV, which is suitable for most general-purpose testing, maintenance, and electronic applications.

A: Minor fluctuations in the last displayed digit are normal and are typically caused by temperature drift within the electronic components. As ambient and internal temperatures change, small variations in the readings may occur. This falls within normal industry tolerances and does not affect the power supply's suitability for everyday electronics work, home repairs, DIY projects, or general testing. For applications requiring extremely high precision and ultra-stable output, a linear DC regulated power supply may be more appropriate.

This is normal and does not indicate a malfunction. The internal capacitors continue to hold a small amount of stored energy after the power is switched off. As the capacitors discharge, the display will gradually turn off, typically within 5–8 seconds.

In CV mode, the power supply maintains a fixed output voltage while the current varies according to the load. In CC mode, the power supply limits the output current to a preset value, automatically reducing voltage if necessary. CC mode is especially useful for battery charging, LED testing, and protecting electronic components.

This is normal behavior. The power supply contains internal filter capacitors that store electrical energy. When the output voltage is reduced, these capacitors require a few seconds to discharge, causing the displayed voltage to decrease more gradually than when increasing the voltage. Q: Why does t

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FAQs

If you have any other questions or technical doubts about our DC power supplies, please feel free to contact us anytime. Our professional support team will reply to you as soon as possible.

Output ripple refers to small residual AC fluctuations present in the DC output. Lower ripple levels provide cleaner power, which is important when testing sensitive electronics, RF circuits, audio equipment, and precision instruments.

Yes, all DC regulated power supplies manufactured by KUAIQU support battery charging. However, if you mainly intend to charge batteries, I would highly recommend our patented DC power supply specially designed for battery charging. It comes with an exclusive dedicated BATTERY function key, and built-in specialized charging protection functions to safeguard your batteries during the whole charging process..

This is normal behavior. The power supply contains internal filter capacitors that store electrical energy. When the output voltage is reduced, these capacitors require a few seconds to discharge, causing the displayed voltage to decrease more gradually than when increasing the voltage..

This is normal and does not indicate a malfunction. The internal capacitors continue to hold a small amount of stored energy after the power is switched off. As the capacitors discharge, the display will gradually turn off, typically within 5–8 seconds..

This is a common operation issue for adjustable DC power supplies. Please follow the steps below to solve the voltage adjustment failure: Turn the current adjustment knob clockwise moderately to set the unit to constant voltage (C.V) mode; After confirming the power supply enters CV mode, turn the voltage adjustment knob clockwise, then you can freely adjust the output voltage value..

It is recommended to pre-adjust the voltage to around 5V before operation. This step prevents spark generation when connecting short-circuited loads, which effectively avoids safety accidents and other hidden electrical hazards..

A: Our banana plug adopts cross-slot design. If the plug becomes loose, use a screwdriver to slightly pry open the metal slot, which can make the plug clamp tighter and connect more safely..

Some models of our KUAIQU DC regulated power supplies support programmable control. They are equipped with USB, RS232 or RS485 communication interfaces and adopt the Modbus protocol. You can realize remote control easily by using our self-developed PC software. If you need programmable control but are unsure whether a specific model comes with your required communication interface, please feel free to contact us via email: kuaiquinstrument@163.com.

If you have any confusion about using OVP, OCP and other built-in functions, our professional customer support staff will provide targeted guidance for you. We also upload complete step-by-step tutorial videos on our official YouTube channel. Apart from OVP and OCP over-protection setup, the videos demonstrate memory storage function and all common operation skills. You can visit our channel via https://www.youtube.com/ In addition, our official blog contains a large number of popular science and technical articles about DC power supplies, you can search and browse related content to solve your problems.

In CV mode, the power supply maintains a fixed output voltage while the current varies according to the load. In CC mode, the power supply limits the output current to a preset value, automatically reducing voltage if necessary. CC mode is especially useful for battery charging, LED testing, and protecting electronic components.