Electrical off-Circuit Tap Changer Transformer Tap Changer Transformer Breaker Switch

• Application: Power
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Model NO.: WSLD
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Brand: Ville
• Structure: Three-Column Disconnector
• Installation: Outdoor High-Voltage
• Operation: Manual
• Grounding Mode: Not Grounding
• Movement Mode: Vertical Rotary Type
• Number of Poles: Three Pole
• Grounding: Single Ground
• Series: Four
• Run: Vertical Rotation
• Switching Mode: Double-Throw Type
• Common Model: Vr
• Use for: Oil-Immersed Furnace Transformer
• Applied Transformer Rated Voltage: 40kv and Below
• Applied Transformer Rated Current: 630A and Below
• Working Condition: Under Non-Energized Condition
• Transport Package: Wooden Case
• Specification: IEC CE, ISO
• Trademark: VILLE
• Origin: Ningbo
• HS Code: 85
• Production Capacity: 50000 Sets

Product Description

Introduction
This type of tap changer is comprised by electric, drive me chanism, tap changer body and electric controller
with two kinds of specifications standing type and horizontal type it is suitable for oil-immersed furnace
transformer with rated voltage 40kV and below, rated current 630A and below. They must be working under
non-energized condition. It can be operated by electric driver or handle drive.

Features of Round Type Electrical Device
(1) Transformer cover's round installation opening is smaller and power balance, so its sealing function is better
than that of the square's.
(2) Reduce the complex components will make the structure more compact and enable high transmission
reliability.
(3) The round electric operates freely and steadily with a high quality of gear shift and small noise.
(4) Round Series electrical device's voltage regulating can reach 30 grades and above which leave more space
for transformer designing. It's superior to the others.
(5) This patent round electrical switch is in simple structure, advanced function and lower costs. It is economical
and safe.



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!