Six Phase Current Voltage Test System Microcomputer Relay Protection Tester
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Product Highlights
- DSP+FPGA Architecture: 16-bit DAC output generates 2000 high-density sine waves weekly for superior waveform quality.
- High Precision Output: Six-phase parallel output up to 180A RMS with 0.2% accuracy and stability for large currents.
- Self-Calibration Function: Built-in software self-calibration significantly improves measurement accuracy and system stability.
- Direct USB Connectivity: Communicates directly with PC via USB interface without requiring any adapter cables.
- Windows XP Interface: High-performance embedded industrial computer with Windows XP for easy and fast operation.
- Comprehensive Warranty: Provides a 1-year warranty covering mechanical defects and performance issues.
- 24/7 Global Support: Round-the-clock after-sales service available for all time zones to ensure continuous operation.
- ISO9001 Certified: Manufactured under ISO9001:2015 management system with 100% finished product inspection.
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 Six Phase Current Voltage Test System Microcomputer Relay Protection Tester
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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 maximum six-phase parallel output current?
- The maximum six-phase parallel output current is 180A RMS.
- Does the device require an adapter cable for PC connection?
- No, it adopts a USB interface to communicate directly with the PC without any adapter cable.
- Is customization available for this product?
- Yes, customization options include customization from samples, designs, minor customization, and full customization.
- What is the lead time for production?
- The average lead time is one month for both peak season and off-season.
- What warranty is provided for this tester?
- We provide a 1-year warranty for this product.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What is the weight of the device?
- The weight of the device is 15Kg.
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