Voltage Transformer for Gis Gas-Insulated Voltage Transformer

• Customization: Available
• Application: Electronic, Instrument
• Type: Voltage Transformer
• Model NO.: JDQXF-110ZH
• Operation Condition: Outdoor
• Usage: Instrument Transformer
• Insulating Medium: Insulating Gas
• Installation: Strut Type
• Magnetic Circuit Structure: Single Stage Type
• Core: Shell-Type Transformer
• Cooling Method: Dry-Type Transformer
• Winding Type: Two-Winding Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Ville
• Primary Voltage: 110kv
• Transport Package: Wooden Cases
• Specification: IEC
• Trademark: VILLE
• Origin: Ningbo China
• HS Code: 85
• Production Capacity: 50000 Sets/Year

Product Description

Voltage Transformer for GIS

Introduction:
Voltage transformer matched with GIS is used for SF6 close combined apparatus; it is connected between the
phase and ground. It uses SF6 gas as main insulation, and uses polyester film, which is used for interlayer
insulation,as additional insulation;

Main components of transformer:

There are lifting blocks, a ground terminal, a nameplate, an instruction plate and a secondary terminal box on
the metal shell. The shell body is formed by welding steel plates and hot galvanizing, all connecting bolts uses
stainless standard parts, they can work in outdoor place for long time, and do not rust forever. A metal rupture
disc is installed on the base. If a high energy discharge occurs in it, the rupture disc will break to relief pressure,
so the safety of product is improved. Main body is installed in the shell, high voltage electrode and low voltage
shielded plate use aluminum plates, which are rotated and pressed to form and carried out polishing treatment.
Optimal Electrode shielded structure improves internal and external field distribution of the product. It has an
excellent insulation property. Partial discharge test is carried out under power frequency test voltage.

High voltage coil uses single-staged tower structure, so it has a good shock resistant performance. Use
imported polyester films and high strength enameled wires, so it has high insulation strength. Use imported
automatic winding equipment to complete the wire winding and the wrapping of interlayer insulation
automatically according to entered instructions. It can be designed and made with three coils (one primary coil,
one secondary coil and one residual voltage coil) or four coils (one primary coil, two secondary coils and one
residual voltage coil) according to the requirement of customer. Disc insulator is used as the partition between
the gas chamber of transformer and that of composite apparatus. Transformer and composite apparatus can
have SF6 gas with different pressure. The connection between high voltage conductor and high voltage
electrode on main body uses elastic structure.

Technical parameters:



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!