Voltage Relay Test System Relay Current Test Set 6 Phase Microcomputer Relay Protection Analyzer
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Product Highlights
- High-Precision Output: Single-phase current 0-30A with 0.2% accuracy; Six-phase parallel 0-180A.
- Advanced DSP+FPGA Structure: Generates 2000 high-density sine waves per week for superior waveform quality.
- Self-Calibration Software: Built-in software self-calibration ensures high accuracy and stability.
- Direct USB Communication: Connects directly to PC via USB without any adapter cables.
- Comprehensive Warranty: Includes a 1-year warranty covering mechanical defects.
- 24/7 Technical Support: Round-the-clock after-sales service available in all time zones.
- OEM and ODM Services: Offers full customization, minor customization, and flexible options.
- ISO Certified Manufacturer: Certified under ISO9001:2015, ISO45001:2018, and ISO14001 standards.
Product Attributes
- Customization
- Available
- After-sales Service
- 24/7. All Time Zones Friendly
- Warranty
- 1 Year
- Model NO.
- JB-902S
- Single-Phase Current Output
- 0 ~ 30 a/Phase, Accuracy: 0.2% ±5 Ma
- Six-Phase Parallel Output
- 0 ~ 180 a/Six-Phase Parallel Output
- Max Output Power Per Phase
- 320 Va
- Phase
- 0 ~ 360°, Accuracy 0.1°
- DC Current Output
- 0 ~ ±10 a/Phase
- Weight
- 15 Kg
- Switch Input Terminal
- 8 Pairs
- Harmonic Order
- 2 ~ 20 Times
- Frequency Range
- 0 ~ 1000 Hz, Accuracy 0.01 Hz
- Transport Package
- Polycrate with Plastic Foam
- Specification
- Dimensions: 390 mm * 280 mm * 170 mm
- Trademark
- WESHINE
- Origin
- China Hebei
- HS Code
- 9030820000
- Production Capacity
- 500 Pieces/Per Month
Product Images of Voltage Relay Test System Relay Current Test Set 6 Phase Microcomputer Relay Protection Analyzer
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Product Description

Product Description
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Main Features:
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1.Windows XP operation interface, high-performance embedded industrial control computer, easy and fast operation.
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2.It has software self-calibration function, which greatly improves the accuracy and stability.
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3.The power amplifier adopts high-fidelity linear power amplifier, which not only ensures the accuracy of small current, but also ensures the stability of large current.
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4.It adopts USB interface to communicate with PC directly, without any adapter cable, which is convenient to use.
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5.The main control board adopts DSP+FPGA structure and 16-bit DAC output, which can generate 2000 high-density sine waves per week for the fundamental wave, which greatly improves the quality of the waveform and the accuracy of the tester.
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Technical Parameter
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Single-phase current output (RMS)
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0--30A/phase, accuracy: 0.2% ±5mA
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Six-phase parallel output (RMS)
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0--180A/six-phase parallel output
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Phase current allowable working value for a long time (effective value)
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10A
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Maximum output power per phase
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320VA
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Six-phase parallel current maximum output power
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1000VA
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Dimensions
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390 x 280 x 170mm
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Weight
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15Kg
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Company Profile

About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR266694". Items marked "" are certified.
Company Profile
Weshine Electric Manufacturing Co., Ltd. Founded in 2013 with a registered capital of 80.5 million, is a modern high-tech enterprise specializing in the research and development, production, sales and service of power system automation devices and test instruments The company has strong technical force and complete testing equipment. The enterprise covers an area of 1200 square meters, including 800 square meters of production workshop. The company now has 98 employees, including 30 engineering and technical personnel and 4 safety supervisors in the production process, the company gives full play to its technical advantages and strictly controls the quality, effectively improving the technical content of the products and the reliability and safety of the products. The products have been tested by the national authoritative department, and the technical indicators have reached the national standards. The company in line with the professional, innovative, integrity concept and customer first service attitude, continuous improvement, strive to develop, and work together with domestic and foreign counterparts to create a better tomorrow. We are looking forward to cooperating with you sincerely and making great plans together.
About Our Factory & Business Background
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Business Type
- Manufacturer/Factory & Trading Company
- Address
- Room 602, Building 3, Diangu Technology Center, 3088 Lekai North Street, Baoding, Hebei, China
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Plant Area
- 3000 square meters
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Number of Employees
- 36
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Registered Capital
- 15,000,000 RMB
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Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
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Average Lead Time
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Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
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Minimum Order Quantity
- 1 Set
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Supply Chain Partners
- 2
Our Production Capability & Technical Expertise
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Main Products
- Transformer Tester, Insulating Oil Tester, Hipot Tester, Insulating Tester, Circuit Breaker Tester, Relay and Protection Tester, Sf6 Gas Tester, Partial Discharge Tester, Battery Tester, Power Quality
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Production Lines
- 1
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Production Machines
- Wire Stripping Machine, Super Mute Terminal Machine, Assembly Production Line, Constant Temperature and Humidity Chamber
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QA/QC inspectors
- 2 people
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Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
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Inspection Method for Finished Products
- Have instructions and uniformly followed
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Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
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ODM Service Available
- Yes
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OEM Service Available
- Yes
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R&D Engineers
- 10 people
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Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
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Year of Establishment
- 2013-09-17
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Export Year
- 13 Years
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Main Markets
- South America, Southeast Asia/ Mideast
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Repeat Buyers Choice
- 50%~80%
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Number of Foreign Trading Staff
- 2
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
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Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001, Others
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Product Certification
- Others
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Cooperated with Fortune 500
- No
FAQ
- What is the warranty period for this system?
- The system comes with a 1-year warranty.
- Is 24/7 technical support available?
- Yes, after-sales service is available 24/7 across all time zones.
- Can the product be customized?
- Yes, we offer OEM and ODM services including full customization, minor customization, and flexible customization from samples or designs.
- What is the maximum output power per phase?
- The maximum output power per phase is 320VA, with a six-phase parallel maximum output power of 1000VA.
- What are the dimensions and weight of the device?
- The dimensions are 390 x 280 x 170mm and the weight is 15Kg.
- How does the device communicate with a PC?
- It uses a USB interface to communicate directly with the PC without any adapter cables.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
- What are the available payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
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