Three Phase Power Transformer TTR Test Meter Turns Ratio Tester with Battery

Product Description

Product Description

During the production of semi-finished and finished power transformers,before the newtransformers is put into operation,and according to the preventive test procedures of the State Grid,it is required to periodically test the turns ratio or voltage ratio of the running transformer.Traditionalratio bridges are cumbersome to operate,the readings are not intuitive,and necessary conversionsare required.The test results only show the ratio value of one phase.
The HZBB-ll Transformer Turns Ratio Tester overcomes the shortcoming of traditional ratiobridges.It features a large high-resolution LCD screen,lithium battery power supply for easyon-site use,English menu prompts for simple and intuitive operation,and completes three-phaseratio tests inone go with high speed and accuracy.
 

Product Features

1. AC/DC dual-purpose.

2. One charge can continuously measure the turnsratio of 100 transformers.

3. Intelligent charging management.

4. Fullthree-phase sine wave inverter output.

5. Testing eunctions for three-phase transformers,single-phasetransformers,PTand Z-Type;Transformers:Ratio,group,andpolarity testing.

6. Blind test function.

7. CT Ratio and Polarity testing function.

8. Angle difference testing function for single-phase testing.

9. Tap position testing,wide test range.

10. High/Low Voltage Reversal Protection.
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11.Output Short Circuit Protection Function.

Detailed Photos

Product Parameters

Range	0.9 ~ 10000
Accuracy	±(Reading×0.1%+2 digits)(≤500)
	±(Reading×0.2%+2 digits)(500<reading≤3000)
	±(Reading×0.3%+2 digits)(reading>3000)
Resolution	0.9~9.9999(0.0001)
	10~99.999(0.001)
	100~999.99(0.01)
	1000~9999.9(0.1)
	10000 and above(1)
Power Supply	Built-in battery or external charger,charger inputconditions 100-240VAC,50/60Hz.
Tester Weight	3.5KG
Tester Dimension	260mm(L)×220mm(W)×160mm(H)
Operationg Temperature	-10ºC to 50ºC
Relative Humidity	<90%,non-condensing

Product Dimension

Company Profile

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FAQ

Q1:Is your company a sales or a manufacturer? 
We are an integrated trade and manufacturing company with our own factory. 

Q2:If we need to customize our own brand or if there are special requirements for the built-in software of the machine, can it be customized?
Yes, we accept OEM/ODM/OBM and can customize the built-in software of the product according to the customer's special requirements.

Q3:What is the usual lead time? How long can we receive the order after placing it?
In normal circumstances, products in stock can be received within 5 to 7 days via the fastest international express. Other situations may vary depending on the quantity of products ordered, whether there are special customization requirements, and the delivery time chosen.

Q4:How can we ensure that the product will not be damaged during transportation, considering the large size of the product?
We have professional internal and external packaging to ensure the safety and stability of the products during transportation. For fragile or other special parts, we will include an extra set to ensure that the customer can use the product immediately upon receipt.

Q5:How do you handle after-sales service? What if there is a quality problem with the product or if the customer does not know how to operate it? 
For quality issues that are not caused by human error, we provide a one-year warranty from the time the product is delivered, and lifetime technical support. Other after-sales issues will be addressed by our professional technical staff within 24 hours. The product comes with a user manual and an operation video.