Product Description
It is composed of column-type contact voltage regulator, sampling, protection, control circuit, low-speed synchronous motor mechanism, and
compensation transformer. When the mains voltage is unstable or caused by fluctuations in user load, the sampling circuit sends the voltage
ignal to the synchronous motor after processing to drive the column-type contact regulator carbon brush to move up and down to ensure the
stability of the output voltage. This product has large capacity, high efficiency, no waveform distortion, balanced voltage regulation, strong
control function and complete variety. It is suitable for a wide range of loads, can withstand transient overload, can work continuously for a
long time, and switch manually and automatically. It is equipped with automatic protection devices for over-voltage, under-voltage, phase
sequence, and lack of equality.
Features
Product Paramenters
| Capacity: 30KVA-2000KVA |
Working efficiency: ≥98% |
| Input voltage: 304-456V |
Temperature rise: ≤60 ºC |
| Output voltage: 400V or 380V |
Applicable frequency: 50 / 60Hz |
| Voltage regulation accuracy: 2-5% (adjustable) |
Insulation resistance: ≥5MΩ |
| Insulation class: Class F |
Electric strength: 2500VAC / 1min |
| Cooling method: dry air cooling |
Noise: ≤35dB (within one meter) |
| Overload capacity: 2 times of rated current for 1 minute |
| Output waveform distortion: no distortion (compared with input waveform) |
Our Advantages
New cold-rolled oriented silicon steel sheet is used for stacking; H-class temperature-resistant 180 ° enameled wire, bare coil winding is
beautiful and elegant, primary secondary air duct fan is hot, galvanized tripod, vacuum dipping paint, oven drying! Effectively reduce vibration
and noise during operation, increase electrical strength, and introduce new processes and technologies such as the design of high-
temperature-resistant insulating materials, making the product more energy-efficient and quiet. The energy-saving and low-noise coil has a
ventilation slot, and the air flow is smooth, and the coil temperature is quickly and effectively reduced.
Company Introduction
NingboVille Enterprise Co.,Ltd.is a combination of Transformer R&D center, production, sales and after sales service,
possesses of strong technical strength andexcellent manufacturing equipments, as well as modern Office facilities. It
specially produces large scale power transformer and industrial transformers of high quality and reliability. A large share
of its resources are devoted to research and development of industrial and special transformers and reactors for any
special application,such as the iron and steel and electrometallurgical industries.The company main working is suppling,
engineering, designing, manufacturing, executing, and commissioning for transformer.
Why Choose Us
FIRST-CLASS PROCESSING AND TEST EQUIPMENT
We have more than 500 sets of sophisticated, advance production and test equipments, complete and perfect processing equipments, and
scientific and rational processing technology, which guarantee first-class products, Authorized by the Bureau of Zhejiang Technology
Supervision, Quzhou Fangyuan Inspection Company of Power Transmission and Transformation Equipment, whick is based on our testing
center, undertakes the quality inspection of the industry in our province, this is a solid guarantee for our excellent product quality.
BEAUTIFUL ENVIRONMENT
We are confident that good products come from good personnel, and good environment makes qualified personnel. The company is
committed to creating a garden-like working environment for employees. We have green belts, modern standardized workshops and well-
planned parks where we sow our youth; we work hard, so we are harvesting the future.
With the first-class quality products, reasonable price and excellent after-sale services.product not only best-selling all over the country,but
also in the international market have higher credit, such as Thailand, Vietnam, Myanmar, Indonesia, Malaysia,Philippines, Ethiopia and Nigeria,
Saxonstan, Uzbekistan, Korea, Turkey, Sudan, Iran etc. especially in the steel enterprises, VILLE production of transformers already have high
reputation.
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for
producing PET plastic containers and bottles in all shapes.
Our Performance:
| 1. |
Pre sale service |
| a. |
make technical solution |
| b. |
send quotation, technical data sheet and drawing |
| c. |
prepare power transmission plan, testing plan,and shipment plan |
| 2. |
In sale service |
| a. |
supervise the manufacturing schedule totally in accordance with the plan |
| b. |
send photos to customer during every manufacturing process(hold point) |
| c. |
inform the customer one week before testinng. |
| 3. |
After sale service |
| a. |
installation and commissioning, training the workers |
| b. |
quick response within 12 hours any time |
| c. |
provide 12 months gurantee period normally. |
FAQ For You
| 1. Q: |
What is your delivery time ? |
| A: |
Depend on the type of transformer. |
| 2. Q: |
What is your payment term? |
| A: |
30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it. |
| 3. Q: |
What kind of starndard you follow? |
| A: |
IEC, ANSI, CSA, GB, etc |
| 4. Q: |
What kind of supporting documentation you can provide normally |
| A: |
Quotation,outline drawing,manufacturing plan, quality control plan
testing plan, financial report, type test report(KEMA, CESI),reference list,etc |
| 5. Q: |
What is your normal wanrranty period? |
| A: |
12 months after transformer operation. |
| 6. Q: |
Can u do installation and commissioningin user's site? |
| A: |
Yes, we can send our installation team to user's country for service. |
| 7. Q: |
Do you have any experience in this kind of transformer? |
| A: |
Yes, we can provide reference list for check. |
| 8. Q: |
Are you manufacturer or trading company? |
| A: |
Manufacturer and Trading company. |
Quality Assurance
--From the very beginning, VILLE ensures quality in every step to achieve the best quality.
Experience Sharing
--With more than 30 years' experience in power industry, VILLE brings you an optimized solution.
Global Service
--Wherever you are, VILLE global network will support and provide you with value.
Quick Response
--In response to your needs without delay, VILLE knows the value of your time.
Ville Electric Company will keep up with the century, the epoch,
Sincerely look forward to your cooperation and win-win!
Create brilliant!
Product Paramenters
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