Oil-Immersed Four Position Load Switch Transformer Tap Changer

• Customization: Available
• Phase: Three
• Core: Core-type Transformer
• Model NO.: Optimized Series
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Brand: Ville
• Type: High-Voltage
• Structure: Single-Column Disconnector
• Installation: Indoor High-Voltage
• Operation: Electric
• Grounding Mode: Not Grounding
• Movement Mode: Horizontal Rotary Type
• Number of Poles: Three Pole
• Grounding: Single Ground
• Series: Three
• Run: Vertical Rotation
• Switching Mode: Single Throw-in
• Common Model: Vr
• Structure of Operating: Manual
• Height: 70mm
• Transport Package: Wooden Case
• Specification: IEC
• Trademark: Ville
• Origin: China
• HS Code: 85

Product Description

Excellent Performance:
1.New product, new craft;More exquisite, cuter, refined appearance like a pagoda;
2.Compared to the products in current marketing, our products have reduced the height and width of nearly
70mm which saves the space inside the transformer.It is a Preferred product of oil-saving and material-saving.
3.Though outer electric-charged limit reduced, there is a slight increase in insulation and the crack edge's
voltage withstand is more reliable.
4.Change the originally assembled three single-pieces of switch insulation frame into a trinity mold.The
formidable tonnage will be suppressed into overall support, thus Forms a better material density, greater
mechanical strength, and a higher level of pressure withstand.
5.Remove the metal screw of the three single compartment bracket connecting will also remove the adverse
factors caused by the discharge of potential suspensions.
6.Use inter-clamp moving contact of special structure will make muti-contact between moving contacts and fixed
contacts.Which enables smaller contact resistant.

Company profile:
Main product line:Tap changer and HV switchgear
Tap changer manufacturing with fullest vertical integration
Tap Changer Products Range On-Load Tap Changer:
* Conventional OLTC for transformer with voltage up to 765kV
*Vacuum OLTC for oil transformer with voltage up to 765kV
*Vacuum OLTC for dry transformer with voltage of 72.5kV
Off-Circuit Tap Changer
* Application for the transformer with voltage up to 765kV


Our Services

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

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 with own import & export company.

Our advantages:
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.

Thanks for choosing VILLE as your reliable partner and
please trust both of us will create a brilliant future!