|Place of Origin:||China|
|Certification:||ISO IEC CB COC KEMA SNI SABS CCC|
Payment & Shipping Terms:
|Minimum Order Quantity:||1|
|Delivery Time:||15 DAYS|
|Payment Terms:||LC T/T|
|Supply Ability:||5000 pieces/year|
|Type:||Oil Immersed,oil Immersed Current Transformer 132kv,Oil-immersed||Product Name:||Power Distribution Transformer,33/11 Kv 50/60Hz 5000Kva Oil Immersed Power Distribution Transformer|
|Frequency:||50/60Hz||Material:||Copper,Alumnium Or Copper|
|Output Voltage:||15kv 10 Kv 0.4/0.69kv||Rated Voltage:||35KV,13.2KV,10KV,6.3KV,22KV|
|Cooling Method:||Oil Natural,Oil Cooling|
oil immersed distribution transformer,
oil immersed power transformer
Qingdao HengFengYou Electrical Engineering Co. LTD., aka HFY Electrical Engineering, is a Chinese leading manufacturer and supplier in electricity transmission and distribution industry.
Our main market covers medium voltage, high voltage and ultra-high voltage power distribution. In the past few years, we had annual output of 100 million US dollars. The best-seller of our products is oil-immersed transformer series, which are designed with efficiency, energy saving and performance in mind. Our other products are also well known and often seen in projects, such as dry-type transformer series, switchgear cabinet, box-type substation, high-voltage vacuum circuit breaker on columns.
35 KV oil immersed transformer
Compared with S9 series, the no-load loss of S11 series products is reduced by 30% on average, and no-load current is 70-80% lower. The iron core is made of import high magnetic conductivity, low loss, cold-rolled high-quality silicon steel sheet, which reduces the no-load loss and saves energy significantly. It shows characteristics of high safety and reliability, advanced structure, small dimension, light weight, low noise, low temperature rise, anti-corrosion and reliable anti-leakage measures to prevent oil leakage.
1. The low-voltage winding is made of full-section copper foil and by special low-voltage winding machine with f-grade insulation.
2. The winding end is sealed and casted with resin, and then shaped by curing to prevent moisture and fouling.
3. Temperature control device: the transformer is equipped with BWDK series signal thermometer, which is embedded in the upper part of the low-voltage coil. The temperature-measuring components can automatically detect and display the working temperature of the corresponding phase coil, and alarm and trip at over temperature .
4. Insulation grade: the insulation grade of transformer can be divided into grades.
|Core||Core-type Transformer||Cooling Method||Dry-type Transformer|
|Winding Type||Auto-transformer||Certification||ISO9001-2000, ISO9001, CCC|
|Usage||Distribution Transformer||Frequency Characteristics||Power Frequency|
|Shape of Core||Ring||Material||Epoxy Resin|
|Rate High Voltage||6-35kv||Rate Low Voltage||0.4kv|
|Connection Symbol||Yyn0, Dyn1||Insulation Level||Li75AC35/AC3, Li125AC55/AC3, Li170AC70/AC3|
|Use for||Industry||Rated Capacity||30-2500kVA|
|Trademark||Hengfengyou||Specification||Length: 1200mm-2550mm, Width: 1100-1500|
1. The customer needs provide main parameters of the transformer (input and output voltage, capacity, loss, etc.)
2. Other customer requirements