What is the operating temperature range?

The ambient temperature range is -20 to 40 degrees Celsius.

HVHIPOT Automatic Three Phase Transformer Turns Ratio Tester TTR GDB-IV

Name: HVHIPOT Automatic Three Phase Transformer Turns Ratio Tester TTR GDB-IV
Brand: HV Hipot Electric Co., Ltd.
SKU: 898852855

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$2,765.00-4,706.00

1 Piece

Product profile

Customization

Available

Type

Universal Testing Machine

Accuracy Grade

0.5

Model NO.

GDB-IV

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

about 10kg

Power Source

AC220V

Accuracy of current measurement

1% FS+2digits

Ambient temperature

-20~40 centigrade

Ambient humidity

less than 85% RH

Resolution of angle

0.01 centigrade

Truns ratio range

1-10000

Group testing range

0-11

Transport Package

Wooden Case

Specification

ISO9001

Trademark

HV Hipot

Origin

Wuhan, China

HS Code

8501109990

Production Capacity

5000/Year

Key features

Automatic Three-Phase Testing: Measures single and three-phase transformer turns ratio with 10s fast testing speed.

High Precision Accuracy: Class 0.1 accuracy for turns ratio 1-500; Class 0.5 for high voltage up to 5000V.

Dual Power Supply Options: Equipped with 10AH Lithium battery and AC220V power input for versatile operation.

Smart Tap Changer Analysis: Automatically determines tap changer position and ratio after rated parameter setting.

Comprehensive Safety Protection: Features over-current, over-voltage, over-heat, and reverse connection protection.

Advanced Data Management: Dual USB ports allow PC control and data saving to Excel files or USB disks.

User-Friendly Interface: 7-inch touch screen with full English menu for easy operation.

Wide Application Scope: Suitable for power systems, transformer manufacturers, and railway electrical systems.

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: ≤2.51h 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.