China Power Transformer with on Load Tap Changer Power Transformer

110KV (SZ11 Series) 3-phase 2 -winding power transformer with OLTC

Introduction:
Low loss: No-load losses is about 40% lower than that required in current national standard GB6451-1999; load
losses is about 15% lower than that required in current national standard GB6451-1999;
Low Noise level: <60dB, about 20dB lower than that in the national standard.
Low particle discharge: the full range process of 110kV product is dust-free operation; metal parts and
insulation parts inside the transformer are all rounded; the partial discharge is controlled to be lower than 100pc
High Short-circuit capacity: the independently designed and manufactured SZ10-40000/110 transformer of the
Company has passed the Short-circuit test of the National Transformer Quality Test & Inspection Center (CTQC).
Beautiful appearance: oil tank bending corrugated structure, shot blasting de-dusting, powder EFI paint, wide
fin radiator, never fade in color;
No leakage: all seal with limit position and upper & lower tank edges are sealed along two channels; sealing
gasket is imported. We solemnly commit no leakage of oil.
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 testing.

3.

After sale service

a.

installation and commissioning, training the workers

b.

quick response within 12 hours any time

c.

provide 12 months guarantee period normally.

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 standard 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 warranty period?

A:

12 months after transformer operation.

6. Q:

Can u do installation and commission in 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.

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!