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NICE-POWER Solar System Component Testing
Adjustable DC Source R-SPS8020 0-80V 0-20A
1600W
48V Solar Power System Component Testing
Flexible DC power for evaluating 48V solar power system components on the test bench.
The NICE-POWER R-SPS8020-R adjustable DC source delivers 0–80V DC output, up to 20A output current, and 1600W rated power. Its wide voltage adjustment range gives engineers flexibility when testing compatible 48V solar power system components, DC power modules, and related electrical equipment under different DC input conditions.
Instead of relying on a fixed-voltage source, technicians can adjust the output to suit their test requirements within the power supply’s rated limits. The voltage, current, and power displays make output readings easy to observe, while the CV/CC indicators show the power supply’s operating mode. Front-panel encoder knobs and Output ON/OFF control provide convenient operation during bench testing. For compatible externally controlled test setups, the R-SPS8020-R also features USB, RS-232, and RS485 communication interfaces.
Key Features
Adjustable 0–80V Output for 48V Solar Power System Component Testing
Solar power system components may require different DC input conditions during development and evaluation. The R-SPS8020-R provides adjustable 0–80V DC output, allowing technicians to configure suitable voltage settings for compatible 48V solar power system components and related DC equipment.
With up to 20A output current and 1600W rated power, this adjustable DC source supports a range of bench testing requirements when the selected voltage, current, and power remain within its rated specifications.
Up to 20A Output and 1600W Rated Power for DC Component Evaluation
The R-SPS8020-R provides current capability up to 20A and rated power of 1600W for compatible DC component testing applications. It can serve as an adjustable DC source when evaluating solar power system components or power modules that require a suitable external DC supply.
The available current depends on the output voltage and the unit’s maximum power rating, so test conditions should be selected according to the requirements of the equipment under test.
CV/CC Indicators for Operating-Mode Monitoring
The CV and CC indicators show whether the power supply is operating in constant-voltage or constant-current mode. During component testing, technicians can observe these indicators alongside the voltage and current readings to monitor the supply’s operating condition under the connected load.
Voltage, Current, and Power Displays for Clear Output Readings
The four-digit voltage/current display and separate power display provide visible readings of the power supply’s output. These displays help technicians monitor the applied voltage, delivered current, and output power while configuring test conditions or evaluating compatible solar power system components.
Encoder Knob Adjustment for Different DC Test Conditions
The front-panel encoder knobs allow users to adjust voltage and current settings according to the requirements of the test setup. This makes it convenient to configure different DC supply conditions for compatible solar power components and related electrical modules without changing the power source for each setting.
Output ON/OFF Control for Convenient Bench Testing
The front-panel Output ON/OFF control allows users to enable or disable the DC output during test preparation and operation. It provides a straightforward way to manage power delivery when preparing test connections, beginning a test, or completing individual testing steps.
USB, RS-232, and RS485 Interfaces for Programmable Test Setups
The R-SPS8020-R programmable-control version is equipped with USB, RS-232, and RS485 communication interfaces. These interfaces support connection to compatible external control equipment for computer-assisted or automated testing setups. Available control operations depend on the capabilities of the external equipment and the communication commands it supports.
Applications
48V Solar Power System Component Testing
Provides adjustable DC power for bench evaluation of compatible 48V solar power system components that require input conditions within the supply’s rated voltage, current, and power limits.
Solar Power DC Module Evaluation
Supports testing of compatible DC power modules and electrical components used in solar power systems. Adjustable voltage and current settings help technicians configure the required supply conditions, while the displays provide direct feedback on the power supply’s output.
DC Input Testing for Solar-Related Electrical Equipment
The 0–80V adjustable output allows users to configure DC input conditions for compatible solar-related electrical equipment and power modules. Actual test settings should be selected according to the device specifications and test procedure.
Computer-Controlled Solar Component Test Benches
The USB, RS-232, and RS485 communication interfaces support connection to compatible external control equipment for programmable power-supply operation in computer-assisted test environments.
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.
Certifications: Has passed CE & FCC Certification.
Quality Inspection: All DC power supplies and accessories are inspected before shipment to ensure good quality.
Customer Support: Contact us with any questions, and we'll respond within 24 hours.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Series | NICE-POWER R-SPS High Power Basic Series |
| Model | R-SPS8020-R |
| Rated Output Voltage | 0–80V DC |
| Rated Output Current | 0–20A |
| Rated Output Power | 1600W |
| Voltage/Current Display | Four-digit display |
| Power Display | Yes |
| Output Control | Front-panel Output ON/OFF |
| Adjustment Method | Encoder knobs |
| Operating Indicators | CV/CC |
| Communication Interfaces | USB, RS-232, RS485 |
| 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 (20Hz–20MHz) | ≤800mVp-p; ≤120mVrms |
| Current Ripple (20Hz–20MHz) | ≤40mArms |
| 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% |
Why Choose NICE-POWER R-SPS8020-R?
One adjustable DC source for a wider range of solar component testing conditions.
The NICE-POWER R-SPS8020-R combines adjustable 0–80V output, up to 20A current, and 1600W rated power in one regulated DC power supply. Its wide voltage adjustment range gives technicians flexibility when configuring DC input conditions, while the voltage/current displays, power readout, and CV/CC indicators provide useful feedback during bench testing.
Encoder adjustment and front-panel Output ON/OFF control make day-to-day operation convenient, and USB, RS-232, and RS485 communication interfaces support compatible programmable-control setups. For solar energy engineers, electrical technicians, and laboratory development teams, the R-SPS8020-R is a practical DC source for evaluating compatible 48V solar power system components 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.
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