Transformer Turn Ratio Test Set

This Transformer turn ratio test set can make exact measurement for variable ratio, group number and phase Angle without knowing any parameters of tested object . It's suitable for various transformer .So far, Transformer Turn Ratio Test Set is a very advanced variable-ratio tester with perfect test items and comprehensive measurement parameters.

Nick name : Transformer turns ratio tester, TTR , Turns ratio meter

1. Input single power, internal digital combination standard sine wave test source output

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. Transformer Turn Ratio Test Set can conduct one-phase measurement and 3-phase winding automatic test. 3 phase turn ratio, phase angle , error, tapping position, tapping value can be measured for at one time.It also can identify group number automatically.

4. Hexagonal diagram display function: The test results are displayed in digital and hexagon vectorgraph, so that the transformer connection group can be intuitively read.

5. Automatically switch wiring mode according to Selected test content. It can measure the transformer ratio and group number without knowing nameplate of transformer .

6. With tapping test function: TTR and TTR error in the position of each tapping switch can be tested quickly.

7. With functions of turns ratio measurement and voltage TTR measurement.

8. With 5.0 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. Built-in high capacity chargeable lithium battery. 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.

1. Measurement range: 0.8~10000.

2. Testing speed : 3-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%（0.8－3000）

0.2%（3000－10000）

4. Size: 320mm*240mm*130mm.

5. Weight: 3Kg.

Q1. Why I choose you?

A. We are manufacturer of kinds of electric test equipment . You can buy what you need here at very reasonable price.

B. With 20years experience in this filed, we have the ability to provide good service and products in low cost.

C. Adequate inventory to make sure that our clients can obtain goods in a short period.

Q2.How long is your delivery time ?

It depends on you product.

Conventional products we have it in stock,it can be delivery within 3-5 working days

customized product can be delivery within 10-15 working days.

Q3.What is your after-sale service

We have 10 seasoned technical engineer as the after-sale service team.it is lead by our duty manager. We promise that our engineer can give answers within 1 hour and deal with equipment failure within 24 hours in time.

Q4.What’s the warranty period ?

Our warranty period is one year .

The product can be replaced within 1 month, can be repaired for free charge for one year and maintenance for lifetime.

What is more, our warranty can be extended only charged small warranty fee

Q5.Do you have Technical Backup to all customers from different countries ?

Sure, we have rich-experienced engineer service you within 24 hours through phone call , ,or on-line communication to solve your problems . And if if necessary , our engineer can visit your company to afford technical support face to face .

Q6.What kind of Certificate you can provide ?

We can provide CE certificate , ISO9001 quality certificate,ａnd the third party Calibration Certificate (can be stamped by CNAS),other certificates we also can make according to client’s requirements.

1.Factory Release Test

Products are operated in correct way strictly according to production process .

About qualified product, inspector will issue factory test report and certification of quality .

Sub-quality products are prohibitted to leave factory .

2.Providing technical materials

During the product acceptance, we provide the related manual sheets, packing list,qualified certificate labels, factory test reports and other technical documents.

3.Support technical guidance

We also provide the training for the operators. Complete training includes the skilled operations of our equipment, maintenance and troubleshooting . it also ranges the commissioning and test of our products at site!

Wuhan Goldhome Hipot Electrical Co.,ltd is an ISO certified factory specially for high voltage test equipment with nearly 20 years experience .Main products included AC/DC hipot tester, transformer testing device, CT/PT analyzer , Circuit breaker tester, insulation resistance tester set , earth continuity tester, protection relay tester as well as transformer oil testing equipment, etc.

Goldhome Hipot always stick to conception of "credit is the basis, quality is the first" , provide high quality products and perfect after-sales service for customers at home and abroad.

FAQ

1.Is it all right to make customer's own brａnd name?

If the quantity is huge, we accept the customzied brａnd name and logo.

2. Are you a manufactuer or trading company?

we are the ISO manufacturer with 20 years experience in high voltage test equipment's producing.

3. Can you do the design for us?

Sure, if you can provide your detail requirements.

4. Packaging & Shipping:

woodencases with firm foam & by Express, by sea, by Air.

5.What about the lead time for mass production?

Most we have materials at stock, lead time is within 7 days, if there is no material stock,it will take 15-20 days.

6.What are your main products?

high voltage test equipment, transforemer tester, ct pt analzyer, insulation resistance tester,hv switchgear tester, relay tester ,cable fault locator, etc.

7.What is your terms of delivery?

50% deposit, the balance should be paid before delivery or irrevocable L/C at sight

8.When can I get the price?

Regular model, we can quote you within 12 hours. customized model, we will try to reply you within 24 hours.

9.Where is your company?

Wuhan, China.

10.Where is your loading port?

Wuhan, Shanghai, Guangzhou, Ningbo or any other Chinese port as your required.

11.How soon we can get response from your team?

usually, we can reply you within 12 hours.