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High Current DC Motor Testing — 0-30V
0-100A 3000W R-SPS30100S DC Power
Supply from KUAIQU
The KUAIQU R-SPS30100S is a High Current DC Power Supply designed for DC Motor Testing, high-current motor evaluation, motor drive test setups, and related DC motor development. With a 0-30V adjustable output, up to 100A current, and 3000W maximum output power, it provides a high-current DC source for motor test setups that require substantial electrical input power within its rated output range.
For DC Motor Testing, motor startup and operating conditions can require substantially higher current than ordinary bench power supplies can provide. The R-SPS30100S combines 100A high-current output with adjustable voltage and CC/CV operation, allowing users to establish different motor input conditions within the 0-30V range. The precision encoder, four-digit voltage/current/power display, OCP, OVP, M1-M4 memory, Output ON/OFF, panel lock, and rear high-current output provide practical control and monitoring for high-current motor test setups.
Key Features
0-30V Adjustable Output for DC Motor Testing
The 0-30V adjustable DC output allows users to establish different input voltage conditions for compatible DC motors and motor-related test setups. The adjustable range provides flexibility when evaluating motor operation at different DC supply voltages.
100A High Current Output for DC Motor Testing
The R-SPS30100S provides up to 100A output current, making high current capability the defining advantage of this DC Power Supply for demanding DC Motor Testing applications.
3000W Output for High Current Motor Test Setups
With a maximum output power of 3000W, the R-SPS30100S provides substantial DC power for high-current motor test setups within its 0-30V and 0-100A operating range.
CC and CV Operation for Controlled Motor Test Conditions
The Constant Current and Constant Voltage modes allow users to establish controlled DC output conditions according to the requirements of the connected motor test setup.
Precision Encoder for Motor Test Parameter Adjustment
The precision encoder provides direct adjustment of voltage and current settings, allowing users to establish the required DC input conditions before or during a motor test.
Four-Digit Voltage, Current, and Power Display
The four-digit display provides direct readback of voltage, current, and power, allowing users to monitor the DC output condition while the motor test setup is operating.
OCP for High Current Motor Test Protection
The built-in Over Current Protection function provides protection against abnormal current conditions, which is particularly relevant for high-current DC Motor Testing setups.
OVP for Controlled Motor Input Voltage
The Over Voltage Protection function provides an additional protection function when establishing controlled voltage conditions for connected DC motors and motor test equipment.
M1-M4 Memory for Repeated Motor Test Conditions
The M1-M4 four-group memory function allows frequently used voltage and current settings to be stored and recalled, making repeated DC Motor Testing setups easier to configure.
Output ON/OFF for Direct Motor Test Power Control
The Output ON/OFF function allows users to control when DC power is applied to the motor test setup after the required voltage and current settings have been established.
Panel Lock for Stable Test Settings
The panel lock function helps prevent unintended changes to voltage and current settings after the required motor test parameters have been configured.
Rear High-Current Output for 100A Applications
The rear high-current output provides the appropriate connection for high-current DC Motor Testing. The rear terminals are required when the application needs the full rated current capability of the R-SPS30100S.
USB, RS232, and RS485 Communication Interfaces
The current product configuration includes USB, RS232, and RS485 communication interfaces, providing communication options for compatible equipment and test environments.
Applications
DC Motor Testing
The R-SPS30100S provides adjustable high-current DC power for evaluating compatible DC motors under different voltage and current conditions within the rated output range.
High Current DC Motor Testing
The 0-100A current capability provides a high-current DC source for motor test setups that require substantial current during operation.
DC Motor Startup Testing
The adjustable output and Output ON/OFF control provide direct control over DC power application when evaluating motor startup conditions.
DC Motor Operating Condition Testing
The adjustable voltage and current settings allow users to establish different DC input conditions when evaluating motor operation.
High Power DC Motor Evaluation
The 3000W output capacity provides substantial power for compatible high-current DC motor test setups operating within the 0-30V range.
DC Motor Test Bench Development
The R-SPS30100S can serve as the high-current DC Power Supply within a motor test bench, providing adjustable DC power for compatible motor and motor-related equipment testing.
Motor Related Power Circuit Testing
The 0-30V adjustable output and 100A current capability can be used to provide controlled DC input conditions for compatible motor power circuits and related test setups.
Repeated DC Motor Testing
The M1-M4 memory function allows frequently used voltage and current settings to be recalled when the same motor test conditions need to be repeated.
Laboratory DC Motor Testing
The combination of adjustable DC output, CC/CV operation, high current capability, encoder adjustment, V/I/P display, OCP, and OVP provides a practical DC power source for laboratory DC Motor Testing.
High Current Motor Equipment Testing
The R-SPS30100S can provide high-current DC power for compatible motor equipment and related electrical test setups requiring up to 100A within the rated output range.
Quality Check and Terms of Service:
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Package includes: DC Power Supply *1, Output Power Cord *1, Input Power Cord *1, User Manual *1, Warranty Card *1.
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Has passed CE & FCC Certification.
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All DC power supplies and accessories are inspected before shipment to ensure good quality.
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Customer support: Contact us with any questions, and we'll respond within 24 hours.
Technical Specifications
| Parameter |
Specification |
| Model |
R-SPS30100S |
| Product Type |
High Current DC Power Supply |
| Application |
DC Motor Testing |
| Output Voltage |
0-30V |
| Output Current |
0-100A |
| Output Power |
3000W |
| Operating Mode |
CC / CV |
| 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 |
| Ripple Voltage |
≤3500mVp-p / ≤1200mVrms |
| Ripple Current |
≤200mArms |
| Ripple Test Range |
20Hz-20MHz |
| Rise Time, No Load |
≤100ms |
| Rise Time, Full Load |
≤150ms |
| Fall Time, No Load |
≤15s |
| Fall Time, Full Load |
≤50ms |
| Dynamic Response |
≤20ms |
| Efficiency |
≥85% |
| Display |
Four-Digit Voltage / Current / Power Display |
| Adjustment |
Precision Encoder |
| Protection |
OCP / OVP |
| Memory |
M1-M4, 4 Groups |
| Output Control |
Output ON/OFF |
| Output Connection |
Front and Rear Output |
| Communication |
USB / RS232 / RS485 |
| Panel Lock |
Yes |
| Product Weight |
Approx. 6.8kg |
| Package Weight |
Approx. 7.5kg |
The R-SPS30100S is listed in the current R-SPS-S series as a 0-30V, 0-100A, 3000W model. The published series specifications also confirm the regulation, resolution, accuracy, ripple, rise/fall time, dynamic response, and efficiency values used above.
Why Choose KUAIQU R-SPS30100S?
100A High Current Capability for DC Motor Testing
The 0-100A output is the key capability of the R-SPS30100S for high-current DC Motor Testing, providing substantially higher current capacity than standard bench DC power supplies.
3000W Power for High Current Motor Test Setups
The 3000W output provides substantial DC power for compatible motor test setups within the 0-30V output range.
0-30V Adjustable Output for Different Motor Conditions
The adjustable 0-30V range allows users to establish different DC input voltage conditions when evaluating compatible DC motors and related circuits.
CC CV Operation for Flexible Motor Testing
CC and CV operation provides controlled output modes for different DC Motor Testing requirements within the rated operating range.
Precision Encoder for Direct Voltage and Current Adjustment
The encoder allows convenient adjustment of voltage and current when establishing or changing motor test conditions.
Direct V/I/P Monitoring
The four-digit display provides direct voltage, current, and power readback, allowing users to observe the power supply output during DC Motor Testing.
OCP and OVP for High Current Test Setups
OCP and OVP provide dedicated over-current and over-voltage protection functions for the DC power supply and connected motor test setup.
M1-M4 Memory for Repeated Motor Tests
Four memory groups allow commonly used voltage and current settings to be stored and recalled, reducing repeated manual parameter setup.
Output ON/OFF and Panel Lock
Output ON/OFF provides direct control of DC power application, while panel lock helps prevent unintended changes to established motor test parameters.
Rear High-Current Output for Full 100A Capability
The rear high-current terminals provide the appropriate connection for test setups requiring the full rated current capability of the R-SPS30100S.
Professional High Current DC Power Supply for DC Motor Testing
With 0-30V adjustable output, 0-100A current, 3000W power, CC/CV operation, precision encoder adjustment, V/I/P display, OCP, OVP, M1-M4 memory, and Output ON/OFF control, the R-SPS30100S provides a high-current DC Power Supply solution for DC Motor Testing and related high-current motor test setups.
