Z-Type Automatic Three Phase Transformer Turn Ratio Tester Transformer Lab Equipment

• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Transformer Turn Ratio Tester
• Type: Transformer Turn Ratio Tester
• Accuracy Grade: 0.2%Rdg
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Model NO.: GDB-D
• Display: Digital
• Control: Manual Control
• Weight: 18kg
• Power Source: AC220V
• Applicable to Transformer: Connected in Y Type, D Type and Z Type
• Turns Ratio Range: 0.8-10000
• Group Testing Range: 1~12
• Phase Measurement Error: 1 Degree
• Turns Ratio Resolution: 0.0001
• Test Voltage: 0~180V
• Printing: Print The Test Results by Micro Printer
• Relative Humidity: ≤85% No Condensation
• Power Input: 220V±10% 50Hz±1Hz
• Working Temperature: -20ºC~40ºC
• Transport Package: Standard Wooden Case
• Specification: 45*43*42CM
• Trademark: GOLD
• Origin: Chongqing China(Mainland)
• HS Code: 9031809090
• Production Capacity: 1000 Sets / Month

Product Description

Z-Type Automatic Three Phase Transformer Turn Ratio Tester Transformer Lab Equipment

Introduction

GDBC-901 is applied to measure the voltage ratio of three or single phase transformer. All the data and test results are showed on a 320*240 LCD. All the test results could be printed by the micro printer or saved on the storage of the tester. The tester has a good performance on auto protection and anti-disturb.

Main application

• GDBC-901 Three Phase Transformer Turns Ratio TTR Tester is designed according IEC76-1 and IEC60044. 
• The voltage ratio measurement for three or singe phase transformer.
• The group vector measurement for three phase transformer.
• The polarity measurement for single phase transformer or CT/PT.
• Voltage ratio error calculation.
• Current transformer ratio measurement.
• Excitation current measurement in ratio testing.
• Reproduction the AC test voltage from power source to reduce the effects of bad power source.
• Save the test results in the memory internal the tester.
• Print the test results by micro printer.
• Reverse connection detect unit to prevent the high voltage injected to operator.
• Over current protection unit integrated in software and hardware.
• Upload the test results to PC by RS232 and make word report by software.

Specifications

1	Item Name	GDBC-901 Single Phase and Three Phase Transformer Turns Ratio TTR Tester
2	Ratio measurement range	1-10000
3	Group measurement	1-12
4	Phase measurement error	1 degree
5	Ratio measurement error	1-2000 ± 0.2%RDG   2000-10000  ± 0.5%RDG
6	Test voltage	0~80V, frequency 50Hz
7	Power supply	AC220V ± 10%, 50Hz/60Hz
8	Environment temperature	0-50°C
9	Humidity	≤85%R
10	Dimension	58*45*36CM
11	Weight	22Kg

 

company information

 

CHONGQING GOLD MECHANICAL & ELECTRICAL EQUIPMENT CO., LTD

        

Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd.  mainly design and manufacture the oil purifier and electrical testing equipment for more than 10 years.

After several years' development, our products have become high intelligent and wide coverage. And our company has become one of the leading manufacturer of oil purifier and electrical testing equipment in China;

We have developed sales channels in many countries such as UAE, Saudi Arabia, Iran, Malaysia, Thailand, Pakistan, India, Germany, Belgium, USA, Mexico, Kenya, Nigeria, South Africa and other countries worldwide.

And we have gained strong advantage and high reputation in international market.

We have persisted on the business idea of "Integrity Basis and Quality First" for the stable and constant development. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity. Client, quality and service are our supreme target!

 Overseas exhibition


 

Our Services

Pre-sale Service:

♣Inquiry will be replied within 24 hours. 

♣Welcome to visit our factory. 

♣Technical datas and operation manual sent for evaluation.

After-sale Service:

♣Training how to install the machine, training how to use the machine at our factory.

♣Engineers available to service machinery overseas at customers' cost.

 Payment


FAQ

• What's the delivery lead time?

"For most of the products, delivery lead time is 10 days after the order is confirmed; For some customized products, please check with the sales person."

• What's the payment term?

"For total amount below USD3,000.0, payment term is 100% T/T as deposit; For total amount above USD3,000.0, payment term is 30% T/T as deposit, the balance before delivery; The payment term is also negotiable."

• What's the warranty period?

"Warranty period is 1 year"