High Accuracy Electric TTR Meter Transformer Test Equipment 3 Phase Single /Three Phase TTR Transformer Turn Ratio Tester

• After-sales Service: Life Time Support/Warranty Certificate
• Warranty: 1 Year
• Output Voltages: 10V-160V
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JH2704
• Minimum Resolution: 0.0001
• Accuracy Level: 0.2
• The Instrument Weighs: 5kg
• Ambient Temperature: -10c-50c
• Ambient Humidity: ≤85%Rh
• Working Power Supply: AC220V±10%
• Power Frequency: 50Hz±1Hz
• Range: 0.8~10000
• Transport Package: Carton Box Wooden Case
• Specification: 320mm*240mm*130mm
• Trademark: JHJC
• Origin: Wuhan, China
• HS Code: 9030339000
• Production Capacity: 1000
• Package Size: 60.00cm * 45.00cm * 30.00cm
• Package Gross Weight: 12.000kg

Product Description

 

Main Features:

1. Input single power,internal digital combination standard sine wave test sourceoutput
2. Phase angle measurement function: measure the phase angle between high voltage side and low voltage side.Measure the turn ratio and angle of "Non integral point"transformer.
3. It can conduct single-phase measurement and three-phase winding automatic test. Three phase turn ratio value, phase angle value, error,tapping position, tapping value can be measured for once.It also can identify connecting group number automatically.
4.Testing results can be displayed in the form of digit and hexagon vector diagram, which makes transformer connecting group can be made out obviously.
5. With blind test function: There is no need to choose connecting method and group.When measuring Y/△,△/Y transformer, no external short-circuit is needed,  connecting method can be shifted automatically according to the chosen testing contents.
6. With tapping test function: TTR and TTR error in the position of each tapping switch can be gauged quickly.Just input rated TTRonce, instead of inputing over and over again, TTR error in tapping position can be calculated.
7. With functions of turns ratio measurement and voltage TTR measurement.
8. With 5.6 inch LCD, the effect of data & figure display is visualized and fine.
9. With small size and light weight, it is easy to carry.
10. With built-in high capacity chargeable lithiumbattery. Test can be conducted without any power supply on site, and once the battery is charged fully, it can make measurement for more than 500 times continuously.
 

Parameter:

1. TTR measurement range: 0.8~10000.
2. High measurement speed: three-phase test can be completed within 40 seconds.
3. Measurement accuracy:
Voltage measurement accuracy on HV side: 0.05%
Voltage measurement accuracy on LV side: 0.1%
Phase angle measurement accuracy: 0.1°
TTR measurement accuracy: 0.1%(0.9-200)
0.2%(200-2000)
0.3%(2000-10000)
4. Volume: 320mm*240mm*130mm.
5. Weight: 3Kg.




FAQ

1. Is your company a sales company or a manufacturer?
Our company is an industrial and trade enterprise, with our own factory and lab, self-produced and self-sold. We were founded in 2013 and have 12 years of production experience, which has reliable production lines, test rooms and R&D centers.

2. Whether the goods are in stock, whether they can be customized, and how long the delivery time?
After the goods have been ordered, it takes about 7 working days for production if there are no accidents.

3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is in well package with fast shipping.

4. What are the after-sales terms?
We offer free consulting service, 1 year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.

5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.

6.Is customization supported?
We support customization in language use according to your requirement if the quantity ordered reaches.