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250mva 220kv Oil Immersed Transformer 3 Phase Electric Power Transformer

Qingdao Hengfengyou Electrical Engineering Co., Ltd.

250mva 220kv Oil Immersed Transformer 3 Phase Electric Power Transformer

Brand Name : HENGFENGYOU

Model Number : SFZ11-100MVA/220KV

Certification : ISO9001

Place of Origin : China

MOQ : 1

Payment Terms : LC T/T

Supply Ability : 5000 pieces/year

Delivery Time : 15 DAYS

Packaging Details : wooden case

Coil Number : Other

Phase : Three

Rated voltage : 220kv

winding material : new copper

Bolts & nuts : stainless steel

Price : 200-200000/piece

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Oil immersed 250mva 220kv threephase power transformer price


Product Introduction

The performance of our S9-M ,S11-M,S13-M 10kV series full-sealed and oil-immersed

transformer conform to standards of GB1094 "Power transformer"and GB/T6451-2015 "

Specification and technical requirementsfor Oil-immersed Power Transformers".The iron

core is made of quality cold-rolled silicon steel sheet,and the coil is made of quality

oxygen-free copper,featuring good outlook and safe running.The product are widely used

in power transmission and distribution of industrial and agricultural power networks.

MainTechnicalParametersfor10KVlevelS9-M,S11-M,S13-M
Seriesthree-phasefull-sealednon-excitaiton-tap-changingdistributiontransformer
Rated
Capatty(
KVA)
High
Voltage
Kk)
HV.Tap Low
Noltage
Connedion
Symbol
Circut
|Impendence
%)
No-loadloss(w) On-oadloss(W) Noloa
current
(%)
S9 S11 S13 S9 S11 S13
30 6
6.3
10
10.5
+5%
+2x2.5%
0.4 Dyn11
yyn0
4 130 100 630/600 630/600 630/600 1.5
50 170 130 100 910/870 910/870 910/870 1.3
63 200 150 110 1090/1040 1090/1040 1090/1040 12
80 250 180 130 1310/1250 1310/1250 1310/1250 12
100 290 200 150 1580/1500 1580/1500 1580/1500 1.1
340 240 170 1890/1800 1890/1800 1890/1800 1.1
160 400 280 200 2310/2200 2310/2200 2310/2200 1
200
_
480 340 240 2730/2600 2730/2600 2730/2600 10

250mva 220kv Oil Immersed Transformer 3 Phase Electric Power Transformer

Main functions and features

Good economic

On the basis of S9 series, the no-load loss of S11-S13 series products is reduced by 30% on

average, and the no-load current is reduced by 70%-85% compared with S9 series.

Long service life

Transformer tank adopts fully sealed structure, which can be bolted or welded along the tank.

Transformer oil does not contact with air and prolongs service life.

Running high reliability

The relevant parts of tank seal are improved to increase the reliability and improve the

technological level to ensure the reliability of seal.

Field area is small

S11-M S13-M series transormer tank adopts wave plate rador when the oil temperaure

change corrugated plate heat bilges coldshrinklace storage cabinet role, corrugated plate

appearance tank, cover an area of an area small

The transformer tank of S11-M and S13-M series adopt corrugated plate radiators. When the

oil temperature changes, the thermal expansion and contraction of corrugated plate can replace

the role of oil conservation. The corrugated plate tank has beautiful appearance and occupies small area.

250mva 220kv Oil Immersed Transformer 3 Phase Electric Power Transformer

Company profile

Qingdao Hengfengyou Electrical Engineering Co. , Ltd. is one of the large-scale electric complete
sets of manufacturers in China, specializing in oil-immersed transformers, dry-type transformers,
high-voltage Cabinets, low-voltage cabinets and substation manufacturing specialized electrical
enterprises. The company is located in the beautiful coastal city of china-qingdao. The company
has a registered capital of 10 million yuan, 20 senior technical personnel, more than 500 employees,
and a sound sales and service system, annual output value of US $1 billion, the products sell well at
home and abroad.

250mva 220kv Oil Immersed Transformer 3 Phase Electric Power Transformer


Product Tags:

three phase oil immersed transformer

      

oil immersed distribution transformer

      
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