Does the device have automatic protection features?

Yes, it includes automatic voltage regulation and protection against transformer reverse connection and overcurrent.

What is the warranty period for this equipment?

We provide a 1-year warranty for the Transformer Turns Ratio Tester.

How is the test data exported?

Test results can be printed via a micro printer or uploaded to a PC via RS232 to generate a WORD report.

3 Phase Transformer Turns Ratio Tester TTR Testing Equipment

Name: 3 Phase Transformer Turns Ratio Tester TTR Testing Equipment
Brand: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
SKU: 912299645

Chongqing, ChinaChongqing Gold Mechanical & Electrical Equipment Co., Ltd.

US$1,300.00

1 Piece

Product profile

Customization

Available

After-sales Service

Life Time Support

Warranty

1 Year for Transformer Turns Ratio Tester

Model NO.

GDBC-901B

Product Name

3 Phase Transformer Turns Ratio Tester TTR Meter

Applicable to Transformer

Connected in Y Type, D Type

Power Supply

220V 50Hz/60Hz

Ratio Measurement Range

1-10000

Group Measurement Range

1-12

Phase Measurement Error

1 Degree

Standard

IEC76-1, IEC60044, GB/T1094

Turn Ratio Resolution

0.0001

Test Voltage

0-80kv

Power Input

Lithium Battery 12V 10ah

Accuracy of Current Measuremen

Measurement 1% Fs+2digits

Accuracy

0.2%

Control

Manual Control

Weight

25kg

Display

Digital

Transport Package

Wooden Case

Specification

58*45*36CM

Trademark

CHONGQING GOLD

Origin

Chongqing, China

HS Code

9031809090

Production Capacity

300PCS/Month

Key features

Wide Measurement Range: Ratio measurement range up to 10,000, customizable up to 40,000.

Fast Single-Phase Test: Completes single-phase testing within 5 seconds for high efficiency.

Advanced Data Storage: Stores up to 850 sets of test data with no power-off clock and date display.

Portable Design: Compact and lightweight at 10KG, powered by a lithium battery pack.

Comprehensive Protection: Features automatic voltage regulation and protection against reverse connection.

Flexible Power Supply: Supports AC220V, with customization available for AC127V or AC110V.

Lifetime Support: Provides life time support and a 1-year warranty for the equipment.

Company profile

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-05-03Nearest Port: Chongqing, ShanghaiAverage Response Time: ≤4.93hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT

AI-Powered supplier vetting

SummaryChongqing Gold Mechanical & Electrical Equipment Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with stated capabilities in oil, electrical, fire, and measuring equipment. Evidence indicates more than 10 production lines, 11–20 R&D engineers, 11–20 quality-control staff, and 50 total staff. The supplier holds ISO 9001 certification, has self-operated import/export rights, and reports peak- and off-peak-season lead times within 15 working days. It describes international sales coverage across multiple regions and adherence to ISO, ASTM D, IP, and GB standards. However, the provided information does not establish after-sales procedures, customization services, or specific customer case details. Financial credibility cannot be assessed because financial data is excluded from this analysis.

Supplier typeThe supplier is explicitly described as a factory and as both a trading company and manufacturer/factory. Its stated business involves researching, designing, developing, and producing scientific and measuring instruments, supporting classification as a manufacturing-oriented supplier.

CertificationsThe supplier explicitly reports ISO 9001 certification and states that manufacturing follows ISO, ASTM D, IP, and GB standards. ISO 9001 is direct evidence of a certified quality-management system, while the standards statement supports structured manufacturing compliance.

R&D capabilityThe supplier describes itself as a high-tech enterprise engaged in research, design, development, and production, with 11–20 years of total R&D-engineer experience and stated continuous innovation. These details explicitly support an established innovation function.

Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, 50 total staff, and lead times within 15 working days in both peak and off-peak seasons. Its described manufacturing scope covers oil testers, electrical testers, fire-testing equipment, and oil purifiers, providing direct evidence of operational production capacity.