|Place of Origin:||China|
|Certification:||ISO IEC CB COC KEMA SNI SABS CCC|
Payment & Shipping Terms:
|Minimum Order Quantity:||1|
|Packaging Details:||wooden case|
|Delivery Time:||15 DAYS|
|Payment Terms:||LC T/T|
|Supply Ability:||5000 pieces/year|
|Frequency:||50/60Hz||Rated Capacity:||1000 Kva|
|Coil Number:||2 Windings||Input Voltage::||110v/200v/220v/240v/360v/480v|
three phase oil immersed transformer,
oil immersed distribution transformer
S11 series oil-immersed power transformer
1.Hengfengyou manufacturs Model S11 fully sealed oil- immersed power transformer with No-load, low load loss, lightning shock resistance.Strong short-circuit resistance andremarkable energy-saving effect.
At present, itis the ldeal choice for the transformation of the national two networks.
2.The S11-M series fully sealed oil-immersed power transformer developed and
manufactured by our company has the advantages of low loss, low noiseand high
efficiency. It can achieve good energy- saving effect and reduce pollution. Compared
with conventional oil-immersed transformer, fully sealed transformer cancels oil storage tank. The volume change of oil is automatically compensated by the elasticity of corrugated plate of corrugated tank.
The transformer is isolated from air, preventing and slowing down the deteriorationof oil and aging of insulation, enhancing the reliability of operation, and ex-empting maintenance in normal operation.
1, Transformer core is made of stacked imported high- quality old-olled sllonc steel sheets.
This has reduced the no-load loss and current greatly and conduct bind for iron core, is
ableto ensure the compactness of iron core and reduce noises.
2, High and low voltage winding is made of oxygen-free copper. Low-voltage winding 500kVA
and below adopts double - cylinder structure; 630kVA and above adopt double -helix orfour-
spiral structure; high-voltage winding adopts multi -layer cylindrical stmcture.
3, Transformer connection group adopts Dyn11 to reduce effect of harmonics on network
andimprove power-supply quality.
4, Transformer is full sealed structure which can prolong service life, and avoid hanging core