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HVHIPOT Automatic Three Phase Winding Test Polarity & Ratio Test Set for Transformer
US$1,000.00-4,000.00
1 Box
Product profile
Customization
AvailableType
Strength Testing MachineLoad Way
Electronic LoadModel NO.
GDB-PLoading Method
Dynamic LoadDisplay
DigitalControl
Computer ControlWeight
0-100KgPower Source
AC220VTurns ratio range
0.9~10000Turns ratio accuracy
0.1% ,0.2%,0.3%Size
32cm*24cm*13cmTransport Package
Standard Export Wooden BoxSpecification
32cm*24cm*13cmTrademark
HVHIPOTOrigin
ChinaKey features
Automatic 3-Phase Testing: Measures turn ratio, phase angle, error, and tapping position in one go.
Blind Test Function: Automatically identifies connection groups without needing external short-circuits.
High Precision Accuracy: Voltage accuracy up to 0.05% and phase angle accuracy of 0.1 degrees.
Portable Design: Small size (320x240x130mm) and light weight (3kg) for easy carrying.
Long Battery Life: Built-in lithium battery allows over 500 continuous measurements without power.
Fast Measurement Speed: Completes three-phase tests within 60 seconds for high efficiency.
Visual Data Display: 5.6-inch LCD shows digital results and hexagon vector diagrams clearly.
Tapping Test Function: Quickly gauges TTR and error at each tapping switch position.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤2.31h 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:What is the measurement range for turns ratio?
A:
The TTR measurement range is 0.9 to 10000.
Q:Does the device support automatic connection group identification?
A:
Yes, it has a blind test function that automatically identifies the connecting group number without needing to choose the connecting method.
Q:How long does a three-phase test take?
A:
A three-phase test can be completed within 60 seconds.
Q:What is the accuracy of the voltage measurement?
A:
The voltage measurement accuracy is 0.05% on the HV side and 0.1% on the LV side.
Q:Can the device operate without external power supply?
A:
Yes, it has a built-in high-capacity chargeable lithium battery that allows over 500 continuous measurements when fully charged.
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