Ysf-850/1000 Oil Water Transformer Cooler

Ysf-850/1000 Oil Water Transformer Cooler image

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Basic Info.

Model NO.

YSF-850/1000

Production Standard

Professional Standard of The Prc, Jb/T8316-2007

Quantity of Per Set

Incoming Oil Temperature

The Steel of Oil Tank and Flange

Anti-Corrosion Treated with Smooth Surface and No

Transport Package

WOODEN CASES

Specification

IEC STANDARD

Trademark

VILLE

Origin

China Ningbo

HS Code

Production Capacity

50000 Sets/Year

Product Description

Oil/water cooler technical specification:

Oil//water cooler double tubes-rao//dt,

Type:Rtd 1000.35,

Cooling capacity:1000 kw,

In-let water temperature:35 deg(c),

Out-let water temperature:45 deg(c),

In-let oil temperature:77 deg(c),

Out-let oil temperature:63 deg(c)

Water flow rate:86 m3//h,

Oil flow rate:174 m3//h,

Max water pressure:280 kpa(2.8 bar),

Max oil pres.:100 kpa(1 bar),

S.N:Q66704/01, for eaf trans with s.N:S8006a, 120 mva, supplier:Trasformatori s.P.A, dwg:E950-00959, new

design(max prs.For wate

Product line

1.Transformer sheet width 520 radiator.

2.Transformer sheet width 480 radiator

3.Fin panel-type radiator.

4.Low noise transformer fan.

Product reference

Specification:

Item#	Technical requirements
1	Nominal cooling capacity of every cooler 850kw, rated condition points are incoming oil temperature 70°c And incoming water temperature 30°c.
2	Each cooler with a transformer pump, a butterfly valve is installed between transformer pump and the inlet of Cooler.One set of oil circulation pump of good quality insures long-term operation and low noise.” power Parameter of pump 400vac, 50hz
3	Every cooler has an oil flow indicator that has site indication including 2 contacts (one for alarm, the other for Tripping) and a pointer type thermometer.
4	Every cooler has a water flow indicator that has site indication including 2 contacts (one for alarm, the other For tripping), working voltage 230v+-15%ac, rated current of contacts through 4a.
5	Every cooler has two pressure gauges on oil inlet tube, one for oil pressure, the other for water pressure.
6	Every cooler has two pressure gauges on water inlet tube, one for oil pressure, the other for water pressure.
7	Leakage detector (with alarm and indication contacts).
8	The steel of oil tank and flange is anti-corrosion treated with smooth surface and no cooler blocking or leakage.
9	All the bolt, nut and circle cushion used in the cooler are stainless steel.
10	Every cooler has one dn150 butterfly valve installed in the oil inlet of tube flange.
11	The water inlet and outlet have dn125 vacuum butterfly valve.

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.

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

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