What is the accuracy level of the turn ratio test?

The accuracy is 0.2 level for the range of 0.8-2000 (at 180V) and 0.5 level for the range of 1000-10000 (at 180V).

Can the device automatically calculate the tap position?

Yes, the tester automatically calculates and displays the tap position.

HVHIPOT GDB-D Automatic TTR Transformer /Three-phase Transformer(GDB-D) Turns Ratio Tester

Name: HVHIPOT GDB-D Automatic TTR Transformer /Three-phase Transformer(GDB-D) Turns Ratio Tester
Brand: HV Hipot Electric Co., Ltd.
SKU: 943640645

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$1,500.00-2,600.00

1 Piece

Product profile

Customization

Available

Type

Universal Testing Machine

Accuracy Grade

0.5

Model NO.

GDB-D

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

6.9kg

Power Source

AC220V

Turn Ratio Test Range

0.8~10000

Group Test Range

1~12

Turn Ratio Test Accurancy

0.2 Level (180V: 0.8-2000)

Turn Ration Resolution

0.0001

Power Supply Input

220V± 10%, 50Hz± 1Hz

Temperature

-20 Degree~40 Degree

Relatively Humidity

85%, Non-Condensing

Dimension

325mm*280mm*190mm

Transport Package

Carton or Wooden Case

Specification

ISO, SGS

Trademark

HV Hipot

Origin

Wuhan China

HS Code

9030891000

Production Capacity

2000PCS/Year

Key features

Z-Type Winding Support: Specifically designed for Z type winding transformers and those with large no-load current.

High Precision Testing: Achieves 0.2 level accuracy for turn ratio tests within the 0.8-2000 range.

Fast Three-Phase Test: Completes three-phase transformer testing in just 18 seconds.

Wide Turn Ratio Range: Supports a maximum turn ratio of up to 10000 for versatile applications.

Smart Data Management: Automatically records up to 99 data points and allows PC transfer via USB.

Automatic Tap Calculation: Intelligently calculates and displays the tap position during testing.

Built-in Protection: Features protection against transformer short circuits and turn-to-turn faults.

Compact and Lightweight: Small dimension (325x280x190mm) and light weight (6.9kg) for easy portability.

Company profile

HV Hipot Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤3.70h 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.