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HVHIPOT Three-phase Transformer Turns Ratio Test Kit(Battery-operated)
US$2,200.00-3,731.00
1 Box

Product profile

Customization

Available

Type

Turns ratio tester

Load Way

Electronic Load

Model NO.

GDB-P

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

Turns ratio range

0.8~10000

Voltage accuracy of HV side

0.05%

Voltage accuracy of LV side

0.1%

Phase angle accuracy

0.1°

Ratio accuracy

0.1% (0.8-3000); 0.2% (3000-10000)

Transport Package

Standard Export Wooden Box

Specification

32cm*24cm*13cm

Trademark

HVHIPOT

Origin

China

HS Code

9030849000

Production Capacity

2000PCS/Year

Key features

Blind Measurement Capability: Accurately measures transformation ratio and group number without knowing any nameplate parameters.
Real Three-Phase Testing: Single-phase input generates internal three-phase standard sine wave with distortion less than 0.1%.
Portable and Battery Operated: Lightweight at 3kg with optional internal rechargeable battery for power-free on-site testing.
Intuitive Vector Display: Features a 5.6-inch HD color screen with six-angle vector diagram for clear connection group visualization.
Comprehensive Tap Testing: Rapidly measures ratio and error for each tap changer position with automatic group identification.
Large Data Storage: Built-in storage saves up to 1000 sets of on-site testing data for later computer management.
Fast Measurement Speed: Completes full three-phase tests in just 1 minute with high fidelity power amplifier output.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤2.30h 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 turns ratio measurement range?
A:
The measurement range is 0.8 to 10000, covering various transformer types including Z-type and rectifier transformers.
Q:Can the device perform blind measurements?
A:
Yes, it can accurately measure the transformation ratio and group number without knowing any nameplate parameters of the transformer.
Q:Is the device portable and battery-operated?
A:
Yes, it weighs only 3kg and features an optional internal rechargeable battery, allowing testing without external power supply.
Q:How long does a three-phase test take?
A:
The device can complete a full three-phase test in just 1 minute.
Q:What data storage capacity does it have?
A:
It has built-in large capacity storage that can save up to 1000 sets of on-site testing data.

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