in Barranquilla Colombia sales price shop near me near me shop factory supplier Shzv Vacuum on-Load Tap Changer for Oil Immersed Transformers Switch manufacturer best Cost Custom Cheap wholesaler

  in Barranquilla Colombia  sales   price   shop   near me   near me shop   factory   supplier Shzv Vacuum on-Load Tap Changer for Oil Immersed Transformers Switch manufacturer   best   Cost   Custom   Cheap   wholesaler

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SHZV Vacuum On-Load EPTTp Changer For Oil Immersed Transformers


Until now, the oil-immersed on-load faucet changer (hereinafter referred to as OLTC), currently being commonly employed in
worldwide substation, inside which the oil is an insulation medium for OLTC themselves and for extinguishing arc
transpired on the main switching contacts and transition contacts, as properly as a medium for lubrication of
mechanical areas and for cooling of contacts and all other currentcarrying parts. Therefore, this sort OLTC is
also known as the OLTC of arc-extinguishing within the oil. The carbonization of oil for this kind of OLTC is
unavoidable for the duration of the running of tap changer.

With the switching instances escalating, inside the OLTC oil chamber there will be far more and a lot more carbonizations.
As a result, apart from from EPT point link, in application for other winding connections of transformer, or
EPTT transformer with voltage of 220kV or previously mentioned, the auXiHu (West EPT) Dis.liary gadget like on the web oil filter EPTT has to be
assembled with the oil-immersed OLTC in orEPTTto guarantee the insulation amount of oil and to lessen the
carbon granule. When this kind of OLTC is utilised in the rectification and furnace transformer, it operates really
usually unEPTTthe entire-load or even above-load, which quickens the donning-out of arcing contacts, the
carbonization of oil and also the wearing-out of mechanical areas. As a end result, such functions as continual altering
of new oil and replacement of arcing contacts, repeated inspection and maintenance have to be carried out to make the
OLTC trustworthy, even changing the new OLTC in the service lifestyle of transformer, the EPT for mainXiHu (West EPT) Dis.Hu (West EPT) Dis. its
standard procedure is fairly pricey.

The sort of oil-immersed and EPT arc-extinguishing OLTC-SHZV, with arc contacts replaced by

EPT interrupter, has extremely proEPTnt positive aspects:

1. The present breaking in the EPT interrupter, and the arc created also extinguishing in the EPT
interrupter, which solved the issue of oil carbonization. Therefore there is no need to equip with on the internet filter
EPTT unEPTTany application situation.

2. Because the carbonization of oil in the oil compartment is eradicated, the carbon granule adhered to the area
of insulation substance does not eXiHu (West EPT) any EPTTer, the insulation degree is confirmed.

three. The activity of carrying existing for EPTT time is carried out by EPTT mechanical main contacts whilst the
EPT interrupter only using the current immediately through, so the overload capacityof OLTChas been
enhanced greatly.

4. All the EPT interrupters are mounted firmly and mal-operation will not occur.

The maximum voltage of the OLTC is 252kV, three-section OLTC is application for EPT point winding link
of transformer with voltage up to 550kV, and one-stage OLTC can be utilised for any selectable winding
link, the max. rated through recent of faucet changer is a thousand Amp. in a few-stage and 2400 Amp. in
SHZV structure is the mixed kind and is composed of diverter switch and faucet selector.SHZV is set up on
the top cover of transformer by its head flange, and connected to SHM-III motor EPT device by way of the upper
EPT box on the go over of OLTC, EPTTl EPT (auXiHu (West EPT) Dis.liary units) and driving shaft (horizontal amp vertical), realizing
the switching procedure of OLTC by motor or remote control.

This operation instruction incEPTTs all the necessary information for the installation and procedure of SHZV
OLTC. The framework is topic to adjust with out recognize.

Designation of the faucet changer design variety

The functioning situation of OLTC

a. The temperature of oil in which the tap changer operates is – twenty five ordmC ~ 100 ordmC .

b. The ambient temperature unEPTTwhich the tap changer operates is – twenty five ordmC ~ 40 ordmC .

EPTnical Information of Kind SHZV

EPT working basic principle of the tap changer

EPTTp modify procedure begins with the motor of motor EPT device, the driving force is transmitted to the bear EPT
box by means of the vertical driving shaft, then transmitted to the retarding mechanism on the head flange via the
horizontal driving shaft, and its output shaft EPTs the insulation shaft rotate. The rotation of insulation shaft
then EPTs the main driving system to operate the EPT accumulation system (the strength released from
the power-storing mechanism EPTs the diverter change work), and the Geneva wheel mechanism of faucet
selector, the rotating of Geneva wheel system makes the singular or dual relocating speak to of faucet selector
rotate 1 running position.

Routine maintenance interval

1.Routine maintenance should be carried on each and every three hundred,000 functions of faucet modifying.

two.Diverter switch need to be replaced right after 800,000 functions.

three.Upkeep need to be carried on faucet selector soon after 800,000 functions.

four.The servicing of the faucet changer is typically carried out by EPTTming. And usually the servicing can be
completed inside of 1 working day.

EPTT Profile:
Major item line: EPTTp changer and HV switchEPT
EPTTp changer producing with fullest vertical integration
EPTTp Changer EPT Range On-Load EPTTp 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-EPTT EPTTp Changer
* Software for the transformer with voltage up to 765kV

Our Solutions

1. Pre sale provider
a. make complex remedy
b. ship quotation, complex knowledge sheet and drawing
c. get ready EPTT EPTT prepare, screening strategy and cargo program
2. In sale service
a. supervise the producing timetable completely in accordance with the strategy
b. ship images to consumer throughout every producing method(keep point)
c. advise the consumer 1 week before tests.
3. Following sale support
a. set up and commissioning, training the employees
b. rapid reaction inside 12 several hours any time
c. provide twelve months promise period of time typically.


one. Q: What is your delivery time ?
A: Rely on the type of transformer.
2. Q: What is your payment time period?
A: thirty% EPT by T/T , 70% ahead of shipping by T/T or L/C or we can talk about about it.
3. Q: What kind of stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd you stick to?
A: IEC, EPTT, CSA, GB, etc
4. Q: What kind of supporting documentation you can offer generally
A: Quotation, define drawing, manufacturing program, quality control strategy testing prepare, finXiHu (West EPT) Dis.Hu (West EPT) report, variety check report(KEMA, CESI),reference checklist, and many others
five. Q: What is your normal guarantee period?
A: 12 months after transformer operation.
6. Q: Can u do installation and fee in user’s website?
A: Of course, we can ship our installation crew to user’s nation for support.
seven. Q: Do you have any expertise in this kind of transformer?
A: Of course, we can offer reference checklist for check out.

Our advantages:
EPTT Assurance
–From the quite commencing, VILLE guarantees top quality in each step to attain the best good quality.
Expertise Sharing
–With much more than 30 years’ experience in EPTT sector, VILLE brings you an optimized remedy.
EPTT Provider
–Anywhere you are, VILLE EPTT community will assistance and offer you with price.
Swift Reaction
–In response to your wants with no hold off, VILLE understands the benefit of your time.

Many thanks for deciding on VILLE as your reliable spouse and
you should EPTT equally of us will EPT a EPT EPT!

  in Barranquilla Colombia  sales   price   shop   near me   near me shop   factory   supplier Shzv Vacuum on-Load Tap Changer for Oil Immersed Transformers Switch manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Barranquilla Colombia  sales   price   shop   near me   near me shop   factory   supplier Shzv Vacuum on-Load Tap Changer for Oil Immersed Transformers Switch manufacturer   best   Cost   Custom   Cheap   wholesaler