Full Automatic Three Phase Transformer Load and No-Load Tester

• Manual/Auto.: Fully-Automatic
• Voltage Range: 10V~650V, Accuracy Class 0.2
• Current Voltage: 100mA~60A, Accuracy Class 0.2
• Frequency: 40~65Hz, Accuracy Class 0.2
• RMS of Three Phase Voltage: Uab,Ubc,Uca
• Average Value of Three Phase AC Voltage: Uab,Ubc,Uca
• Model NO.: GDBR-P
• RMS of Three Phase Current: Ia,Ib,IC
• Current Measurement Range: 100mA-60A,Accuracy:Class 0.2
• Frequency Measurement Range: 40-65Hz, Accuracy:Class 0.2
• Power Input: AC220V± 10%
• Screen: 320*240 High Brightness LCD Screen, with Brightnes
• Transport Package: Standard Wooden Case
• Trademark: GOLD
• Origin: Chongqing China(Mainland)
• Production Capacity: 1000 Sets / Month

Product Description

Fully-automatic Transformer Load And No-Load Test Equipment 

                 

Introduction

GDBR-P transformer no-load tester can measure the AC voltage effective value, voltage average value, effective value, active power, power factor and frequency of three-phase power transformers. The measurement accuracy is 0.1, intelligent and professional design 3. Suitable for testing of no-load, load, induction and other tests of power transformers.

 

Features

• Measure transformer no-load current, no-load loss, short-circuit voltage, short-circuit loss and capacity.
• Three meter test method.
• When the three-phase transformer is under no load and load test, the instrument will automatically determine whether the wiring is correct and display the three-phase voltage and current vector diagram.
• The load test is completed at 1600kVA below the full current of a single distribution transformer. 2500kVA lower than the distribution transformer load test at 1/3 rated current (At 1/3 rated current, the instrument can be converted to load loss parameters at rated current.)
• All test results are automatically corrected. The instrument automatically calibrates as follows, waveform correction, temperature correction, non-rated voltage correction and non-rated current correction. The test results are more accurate.
• 320 * 240 high-brightness LCD display with brightness adjustment function. The touch button makes the operation more convenient.
• Real-time clock, automatic recording of test date, suitable for storing and managing test results.
• Built-in panel-type thermal printer to quickly print test results.
• Turn off the function of storing and browsing data (test object set, measurement result, test time). Store up to 500 test results and transfer data to PC online.
• Allows extended range of external voltage and current transformer measurements. Test object that measures any parameter.

Specifications

Test items 

• Percentage of No-load loss and No-load current: Po,Io%.
• Load loss, impedance voltage percentage, short circuit impedance: Pt,ekt,Zt.
• Load loss, impedance voltage percentage and short circuit impedance at any specified temperature.
• Transformer actual capacity and judged capacity.
• RMS of three phase voltage: Uab,Ubc,Uca.
• Average value of three phase AC voltage: Uab,Ubc,Uca.
• RMS of three phase current: Ia,Ib,Ic.

Main technical parameters
 

Current measurement range:	100mA-60A
accuracy:class	class 0.2.
Voltage measurement range:	10V-650V
accuracy:class	class 0.2.
External transformer can broaden the measurement range of instrument.
Frequency measurement range:	40-65Hz
accuracy:class	0.2
Power input:	AC220V± 10%.

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

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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"