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HVHIPOT DC Winding Resistance Tester (Three-phase)& Tap Changer Analyzers
US$1,000.00-10,000.00
1 Piece
Product profile
Customization
AvailableFunction
ClearedDisplay
DigitalModel NO.
GDZRS-20AUsage
Electric Component TesterType
Resistance TesterEnvironment
0-40degreeWarranty
With WarrantyPower Source
AC 85V-265VWeight
〉10KgInstallation
Portable PreciseCustomized
Non-CustomizedSingle Phase
1A 5A 10A 20A 40AThree Phase
1A 5A 10A 20AAccurancy
± 0.2%(Full Range)Data Saving Capacity
150 GroupPower Supply
AC 220V± 22V, 50Hz± 2 HzWorking Environment
0-40degree Relative Humidity: ≤ 80%Resistance Range
1A 10mΩ~6Ω 5A 1mΩ~1ΩMax.resolution
0.1μΩTransport Package
Wooden CaseSpecification
ISO, SGSTrademark
HV HipotOrigin
Wuhan ChinaHS Code
9030332000Production Capacity
2000PCS/YearKey features
Fast Three-Phase Testing: Measures three-phase DC winding resistance simultaneously for efficiency.
Built-in Printer: Integrated printer allows immediate on-site printing of test reports.
Portable Design: Compact size and lightweight design suitable for field testing.
Large Data Storage: Stores up to 150 groups of test data for easy record keeping.
Wide Current Options: Available in 1A, 5A, 10A, 20A, and 40A single-phase currents.
Digital LCD Interface: User-friendly LCD screen ensures easy operation and clear display.
Comprehensive Warranty: Product comes with a warranty covering mechanical defects.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤3.40h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryHV Hipot Electric Co., Ltd. is a China-based factory and limited company in Wuhan, Hubei, established in 2006 according to the company profile, while another description states operations began in 2003. It manufactures high-voltage testing and related electrical measurement equipment, including AC/DC hipot testers, partial-discharge testers, and circuit-breaker testers. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, three production lines, 6–10 quality-control staff, and eight years of R&D-engineer experience; another statement reports 18 technicians in its R&D team. It serves multiple overseas markets and accepts LC and T/T payment terms, with stated one-month lead times in both peak and off-peak seasons. Evidence supports established technical and manufacturing capabilities, but after-sales service, customization, and specific customer cases are not sufficiently documented.
Supplier typeThe supplier is identified as a limited company, a factory, and a manufacturing enterprise located in Wuhan, China. Its business focuses on instruments, meters, electrical and electronic products, particularly high-voltage testing equipment.
CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, while another company description confirms ISO9001 quality management certification and high-tech enterprise qualifications. These statements provide direct evidence of formal quality and environmental management credentials.
R&D capabilityThe supplier reports successive development of multiple high-voltage testing products, participation in high-voltage and energy-saving projects with State Grid-related organizations, research institutions, and Wuhan University, and an R&D team described as 18 technicians. These are explicit indicators of product-development and technical innovation capability.
Production capacityThe supplier operates as a factory with three production lines, 6–10 quality-control staff, a 2,712 m² manufacturing plant, and stated one-month order fulfillment in both peak and off-peak seasons. It also reports self-operated import and export rights and serves several overseas markets, supporting a positive assessment of production and delivery capability.
Product Q&A
Q:Can this tester measure three-phase windings?
A:
Yes, it is designed for three-phase DC winding resistance measurement, making it ideal for transformers.
Q:What is the data storage capacity?
A:
The tester can save up to 150 groups of test data internally.
Q:Is the device portable for on-site use?
A:
Yes, it features a small size and portable design, making it suitable for on-site testing of large power inductance equipment.
Q:Does it include a printer?
A:
Yes, the device comes with a built-in printer for immediate output of test results.
Q:What are the available current options?
A:
Single-phase options include 1A, 5A, 10A, 20A, and 40A. Three-phase options include 1A, 5A, 10A, and 20A.
Send Inquiry
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HV Hipot Electric Co., Ltd.
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