Powered by Made-in-China.com
Uhv-331 Automatic Measuring Instrument 3-Phase Transformer Turns Ratio Tester TTR
US$890.00-1,850.00
1 Set
Product profile
After-sales Service
1 YearWarranty
1 YearProduct Name
Transformer Turns Ratio TesterModel NO.
UHV-331Transformation Ratio Testing Range
0.8-10000Group Testing Range
1-12Ransformation Ratio Testing Accuracy
Class 0.1 (180V: 0.8-200), Class 0.2 (180V: 200-10Transformation Ratio Resolution
0.0001Power Supply
220V±10%, 50Hz±1HzService Temperature
-20℃-40℃Relative Humidity
≤85%, No CondensationNet Weight
6.9kgTransport Package
Wooden Case or CartonSpecification
see detailsTrademark
UHVOrigin
ChinaProduction Capacity
200 Sets Per MonthKey features
Host PC Integration: An upper computer can manage the entire testing procedure and archive the resulting data.
On-Screen Reference: The tester includes an embedded user manual for instant, context-free help.
Minimal Footprint: The overall size of the tester is just slightly larger than a single A4 sheet of paper.
Lightweight Construction: Tips the scales at only 6.9 kg, making it ideal for frequent field use.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai Port, Wuhan Port, Shenzhen Port, Ningbo PortAverage Response Time: ≤0.96h
AI-Powered supplier vetting
SummaryThe supplier operates in electrical power facilities and equipment, including electrical instruments, meters, electronic and electromechanical components, repairs, and transformer manufacturing. It reports ISO9001, ISO14001, ISO45001, and CE certifications, with documented corrective-action, complaint-handling, and finished-product inspection procedures. Its innovation and customization capabilities are comparatively strong: it provides ODM, multiple customization options, has introduced new products within the past year, offers an SDK, and provides OEM services for well-known brands. However, the supplier reports no inventory capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no valid contract with associated subcontractors. Export experience is limited to two years, with exports representing 11%–20% of total sales. Financial records are indicated for 2020–2022, but no substantive financial performance details are provided.
Supplier typeThe supplier is a manufacturer and seller in the electrical equipment sector, covering power facilities, electrical instruments and meters, electronic and electromechanical components, repairs, and transformer manufacturing. This supports classification as an electrical equipment manufacturer with related sales and service activities.
CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications, as well as CE product compliance certification. These explicitly documented certifications indicate coverage of quality, environmental, occupational health and safety, and product compliance requirements.
After-Sales capabilityThe supplier has documented corrective and preventive action procedures and complaint-handling procedures with follow-up records. However, it reports no overseas agents or branches, no overseas warehouse or showroom, and service coverage in zero countries, so the evidence supports process capability but not broad overseas service reach.
R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has an available SDK. It also supports customization from samples and designs, full customization, minor customization, and flexible customization, indicating explicit product-development and technical-support capability.
Production capacityThe supplier identifies transformer manufacturing and other electrical-equipment production activities, uses standardized finished-product inspection instructions, and maintains quality assurance in quality-control processes. However, it reports no inventory capacity and no valid contract between the factory and associated subcontractors, creating limitations in stock availability and documented subcontractor management.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad service range appears in two slices, providing direct evidence of extensive customization capability.
Client casesThe supplier reports providing OEM services for well-known brands, which is evidence of experience serving recognized-brand customers. No specific customer names, project details, order scope, or performance outcomes are provided, so the depth of customer-case evidence is limited.
Product Q&A
Q:Is your company a sales company or a manufacturer?
A:
Wuhan UHV Power Technology Co.,Ltd. is an industrial and trade enterprise, with its own factory, self-produced and self-sold. We were founded in 2004 and have fifteen years of production experience. Our company has reliable production lines, test rooms and R&D centers.
Q:Is training required to operate a turns ratio tester?
A:
Basic operation is straightforward-most testers have a simple interface. However, proper interpretation of results requires understanding of transformer theory. Most manufacturers provide user manuals and training videos.
Q:Is the quality guaranteed?
A:
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.
Q:What are the after-sales terms?
A:
We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.
Q:What maintenance does the ratio tester require?
A:
Very little. Keep the test leads clean, recharge the battery as needed, and store the unit in its carrying case when not in use. Annual calibration is the main maintenance requirement.
Send Inquiry
*To:
Wuhan UHV Power Technology Co., Ltd.
Wuhan UHV Power Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Jh2702 Transformer Single/Three Phase Manufacturing Portable Turns Ratio Meter TTR Tester
US$800.00-950.00
1 Piece(MOQ)
Uhv-331 TTR Meter 3 Phase Transformer Turns Ratio Group Tester
US$1,000.00-1,800.00
1 Set(MOQ)
Handheld Single/Three Phase Transformer Ratiometer Turns Ratio Tester
Negotiable
1 Piece(MOQ)
Uhv-331 Three-Phase TTR Meter 3 Phase Transformer Turns Ratio Tester
US$890.00-1,880.00
1 Set(MOQ)
Uhv-331 High Accuracy TTR Meter Portable Transformer Digital Transformer Ratio Meter Turns Ratio Tester
US$1,600.00-2,880.00
1 Piece(MOQ)
Digital Touch LCD Transformer Turns Ratio Tester Three Phase TTR Multi Function
US$2,000.00-3,000.00
1 Piece(MOQ)
TTR-I Precision Low Price CT Vt Transformer Turns Ratio Tester
US$1,500.00
1 Set(MOQ)
Htbc-IV Automatic Three Phase Transformer Electric Turns Ratio Meter TTR Tester
US$1,000.00-1,800.00
1 Set(MOQ)
Advanced TTR-I Digital Display Transformer Turns Ratio Tester
US$1,500.00
1 Set(MOQ)
High Accuracy Electric TTR Meter Transformer Test Equipment 3 Phase Single /Three Phase TTR Transformer Turn Ratio Tester
US$1,500.00-1,800.00
1 Piece(MOQ)
Fully Automatic Three Phase Turns Ratio Meter Tester Price Made in China
US$600.00-1,000.00
1 Piece(MOQ)
3 Phase Transformer Turns Ratio Tester TTR Testing Equipment
US$1,300.00
1 Piece(MOQ)
TTR-I ISO Single Phase and Three Phase Transformer Turns Ratio Tester
US$1,500.00
1 Set(MOQ)
IEC60076 Automatic Three Phase Transformer TTR Transformer Ratio Tester
Negotiable
1 Piece(MOQ)
Automatic Digital TTR Meter Portable Three-Phase Transformer Turns Ratio Tester
US$2,800.00-3,500.00
1 Set(MOQ)
Three-Phase Transformer Turns Ratio Meter TTR Tester
US$800.00-1,200.00
1 Piece(MOQ)
HV HIPOT Handheld Automatic Transformer Turns Ratio 3 Phase Tester
US$2,300.00-4,200.00
1 Piece(MOQ)
TTR-I Transformer Single Phase Portable Turns Ratio Meter TTR Tester
US$1,500.00
1 Set(MOQ)
Handheld Single/Three Phase TTR Tester Transformer Turns Ratio Tester Equipment
US$2,800.00-3,500.00
1 Set(MOQ)
Handheld 3-Phase Turns Ratio Tester for Transformer
US$1,100.00-1,500.00
1 Piece(MOQ)