What is the warranty period for this equipment?

The warranty period is 1 year for the Three-Phase Ratio Tester Calibration Device.

What after-sales service is provided?

Lifetime technical support is provided for this product.

What is the output voltage ratio range?

The output voltage ratio range is 1.000000 to 100000.

Transformer Three-Phase Turns Ratio Tester Calibrator Ratio Group Test Meter Calibration Unit

Name: Transformer Three-Phase Turns Ratio Tester Calibrator Ratio Group Test Meter Calibration Unit
Brand: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
SKU: 2089343045

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

US$8,000.00-12,000.00

1 Piece

Sample price:US$2000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Lifetime Technical Support

Warranty

1 Year for Three-Phase Ratio Tester Calibration De

Model NO.

GDBC-J

Application

Three-Phase Ratio Tester Calibration Device

Power

Electricity

Certification

LCD Display

With LCD Display

Customized

Product Name

Three-Phase Ratio Tester Calibration Device

Test Standard

IEC 60044/IEC 60076

Voltage Ratio Value Accuracy Level

0.01 Level

Input Voltage Range

0V-240V

Output Voltage Ratio Range

1.000000-100000

Range of Output Group Ratio

10, 100, 1000

Output Group Variation Ratio Precision

0.05%

Connection Group Setting Range

D/Y, D/D, D/Z, Y/Y, Y/D, Y/Z

Transport Package

Wooden Case

Specification

ask the salesman

Trademark

GOLD

Origin

Chongqing, China

Production Capacity

200 Sets/ Month

Key features

High Precision Calibration: Achieves 0.01 level accuracy for voltage ratio value testing.

Wide Voltage Range: Supports input voltage from 0V to 240V and output ratio up to 100000.

Flexible Group Settings: Configurable for D/Y, D/D, D/Z, Y/Y, Y/D, Y/Z connection groups.

Compliant with Standards: Meets IEC 60044, IEC 60076, GB1094.1-1996, and JJG314-2010 regulations.

Customizable Product: Product name and specifications can be customized according to requirements.

Lifetime Technical Support: Provides lifetime technical support for all purchased equipment.

Reliable Performance: Features strong anti-interference ability and easy operation.

CE Certified: Product holds CE certification for safety and quality assurance.

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: ≤6.95hTerms 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, with operations in Chongqing, China. It develops and produces oil, electrical, fire-testing, and measuring equipment, supported by 11–20 R&D engineers, 11–20 quality-control staff, more than 10 production lines, and 50 total staff. The supplier reports ISO 9001 certification, self-managed import/export rights, export activity since 2008, broad international markets, and lead times within 15 workdays in both peak and off-peak periods. Evidence supports established manufacturing and export capabilities. However, the provided information does not sufficiently verify after-sales service procedures, customization capability, or detailed customer case outcomes. Financial assessment is limited because monetary information 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, indicating a manufacturing-oriented supplier with trading capabilities.

CertificationsThe supplier reports ISO 9001 certification and states that manufacturing follows ISO, ASTM D, IP, and GB standards. The evidence supports formal quality-system certification and standards-based production, although it does not specify the certification scope or validity period.

R&D capabilityThe supplier identifies itself as a high-tech enterprise engaged in research, design, development, and production, with 11–20 years of total R&D engineer experience. It also states that it continuously innovates and adopts advanced domestic and overseas technology, providing positive evidence of technical development capability.

Production capacityThe supplier operates more than 10 production lines, reports 11–20 quality-control staff, and describes itself as a professional manufacturer of oil testers, electrical testers, fire-testing equipment, and oil purifiers. Reported order fulfillment is within 15 workdays in both peak and off-peak seasons, supporting a documented production and delivery capability.