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Hermetically-sealed amorphous alloy distribution transformer adopts the amorphous alloy iron as its magnetic material.It is eco-friendly and energy conservation,which complies with the standard of china energy conservation outline issued by National Economic Committee.
Normal service condition
a.Altitude should not be over 1000m,indoor type
b.Highest ambient temperature should not over +40oC;highest daily average temperature should not over +30oC
c.Highest annual average temperature should not over +20oC,lowest temperature should not below -25oC
*We can supply the transformers which operate in special operating conditions according to user's requirements.
a.GB1094.1~2-1996,GB1094.3,4,5-1985 Power transformer
b.JB/T10318-2002 Technical parameters and requirements for hermetically-sealed and oil-immersed amorphous alloy distribution transformer.
Character of performance
a.lron's magnetic material adopts amorphous alloy,which consists of materials such as iron and boron,ect.
b.The iron structure of amorphous alloy transformer adopts three phases and five columns.
c.This kind of transformer has same load-loss with S9 series,but the no-load loss of SBH-15 transformers are decreased by approw.75% by comparing with S9 series.It can save electricity and decrease the loss cost.Generally,we can take back the extra investment in four years compared with the silicon-steel iron transformer.
e.Under the normal operation,it does not need to change oil,which decreases the transformer's maintenance cost and prolongs the service life.
Note for placing order
Transformer type:rated capacity kVA
Number of phases:three-phase single-phase
High voltage: KV/Low voltage:KV
Tapping range:±4×2.5% ±3×2.5% other
Connection group:Yyn0 Dyn11 other
Impedance voltage:4% 6% other
Cooling method:ONAN ONAF
Protecting grade of outer casing:IP00 IP20 IP30 other
Method of incoming and outgoing line:
1.Incoming line to lower part and outgoing line from upper part
2.Incoming line to upper part and outgoing line from upper part
3.Incoming line to lower part and outgoing line from side part
*if customer has no requirement,the color of outer casing is light grey(the standard color of ANDELI),or you should indicate color code that you want
Main technical parameters of S9-M-30~2500/10 series of transformers
|Rated capacity(KVA)||Voltage combination(KV)||Connecting groupid||No-load lossess(W)||Load-loss(W)(75oC)||Short circuit impedance(%)||No-load current(%)||Weight(kg)||Overall dimension(mm)||Gauge(mm)|
|High voltage(KV)||Tapping(%)||Low voltage(KV)||Body||Gross weight||Length×Width×Height|
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