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HVHIPOT Multi Function Transformer Turns Ratio Tester TTR Meter GDB-IV
US$2,765.00-4,706.00
1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 year

Model NO.

GDB-IV

Type

Universal Testing Machine

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

9kg

Power Source

Lithium battery 10AH

Accuracy of current measurement

1% FS+2digits

Ambient temperature

-20~40 centigrade

Ambient humidity

less than 85% RH

Resolution of angle

0.01 centigrade

Transport Package

Wooden Case

Specification

ISO9001

Trademark

HV Hipot

Origin

Wuhan, China

HS Code

8501109990

Production Capacity

5000/Year

Key features

Fast Measurement Speed: Testing time for one group of data is only 10 seconds.
Comprehensive Protection: Equipped with over-current, over-voltage, over-heat, and reverse connection protection.
Portable Lithium Design: Powered by 10AH lithium battery, weighing only 9kg for easy transport.
Smart Data Management: Features 7-inch touch screen, PC control via USB, and Excel data export.
Wide Application Scope: Suitable for power systems, manufacturers, and railway electrical systems.
Automatic Tap Changer: Automatically determines tap changer position and ratio after parameter setting.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤1.36h 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 warranty period for this tester?
A:
We provide a 1-year warranty for the GDB-IV Transformer Turns Ratio Tester.
Q:What is the accuracy of the turns ratio test?
A:
The accuracy varies by voltage range: Class 0.1 for 1-500, Class 0.2 for 500-2000 and 1-100, and Class 0.5 for 2000-5000 and 100-500.
Q:Can this device be controlled by a computer?
A:
Yes, it has a USB port for online control and measurement by PC, allowing data upload and saving via Excel files.
Q:What is the testing speed for one group of data?
A:
The testing time for one group of data is fast, taking only 10 seconds.
Q:What is the maximum turns ratio range?
A:
The turns ratio range is 1-10000.

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