11kv Oil Immersed Distribution Transformers
11kv oil immersed distribution transformers
General Description
Application: The product has been widely used outdoor , such as power transmission and transformation system for agriculture, village, communities, mining, petrochemical enterprise, light industry area and etc.
Standards: GB1094 GB/T6451 IEC 60076-11
Parameters: Rated Voltage: 6KV 6.3KV 10KV 10.5KV 11KV or as customized
Rated Capacity: 10-3150kVA.
Benefits: 1.High security and reliability in operation.
2.Economic and efficient to reduce network loss and working cost.
3.Low temperature rise.
4.Low noise.
5.Operation in moist place with high moisture-proof capability.
6.Customized transformers are available on your requirement
We produce the following transformers
Oil immersed transformers:
S11 S13 Oil type transformer:10-3150KVA,6-33KV,50/60HZ,off load tape changer
SZ11 oil type transformer:10-3150KVA, 6-33KV,50/60HZ, On load tape changer
SCBH15 11KV amorphous alloy dry type transformer:F grade insulation
10KV single phase oil immersed distribution transformer
Other types of oil immersed transformer
Dry type transformers:
SC(B)9,SC(B)10 cast resin dry type transformer: F grade insulation, 30-3150KVA,3-35KV, 50/60HZ
SGB10 10KV dry type transformer:H grade insulation
ZSSC series phase shifting rectifier dry type transformer
Rectifier transformer
Furnace transformer
Control Transformer
Other types of dry type transformers
Product Photos of 11kv oil immersed distribution transformers
Product Features of 11kv oil immersed distribution transformers
- Excellent short-circuit resistance
- Satisfies the various load conditions required by customers
- Low-loss step lap laminated core
- Uses latest insulation material with high short-circuit strength to realize high thermal capacity
- Cold steel sheet is used for radiating pipe to ensure a sufficient cooling effect and aesthetic exterior
- Compact, light, and low-noise transformer with standard efficiency and noise level which can be easily installed even in a small indoor or outdoor area
ROUTINE TEST to IEC 60076 (to be done during acceptance testing at factory)
• Measurement of winding resistance
• Ratio test
• Vector group
• Separate source voltage withstand test
• Induced over-voltage
• Insulation resistance
• Oil leakage test on fully assembled transformer for 12 hours
• Measurement of impedance voltage
• Magnetic balance
• Measurement of no-load loss and current
• Measurement of load loss (at normal & extreme taps)
• Tests on on-load tap-changer
• Tests on on-load tap-changer remote control panel
• Efficiency at 50%, 75%, 100% loading at unity p.f and rated terminal voltage (Corrected to 75C)
• Lightning impulse withstand test
Type Tests to IEC 60076 (to be done during acceptance testing at factory)
• Temperature rise test – To be performed on one unit during acceptance testing.
Lightning Impulse Withstand Test is already listed under Routine Tests as per IEC 60076.
Note: The above parameters are just for your reference and we can do as customzied.
Packing:EXPORTED STANDARD NON-FUMIGATION WOODENCASE
Delivery Time: 10-30 days after the receipt of the payment
1. Pre sale service
a. make technical solution
b. send quotation, technical data sheet and drawing
c. make manufacturing plan, testing plan and shipping plan
2. In sale service
a. supervise the manufacturing schedule totally in accordance with the plan
b. send photos to customer during every manufacturing process(hold point)
c. inform the customer one week before testinng.
d. book hotel and ticket for customer if they will come do FAT.
3. After sale service
a. installation and commissioning
b. training the workers
b. quick response within 12 hours at any time
HSLEC PROFILE
1.Founded in 1992,Huashenglong Electrical Equipment Co.,Ltd.(HSLEC)is a mamufactuer of dry type transformer and dry type reactor,located in Qinhuangdao,a beautiful coastal city of China.
2.We are able to research,develop,and produce many types of dry type transformer and dry type reactor,high and low voltage transformers ,air core reactor,line reactor and so on.
Factory Overview
More Transformers and Reactors that you may like
Workshop Show
International Market
1.During the past 23 years, we have continued to upgrade and improve our equipment and our quality control system.
2.Now,HSLEC is a top ranked manufature in China's electrical equipment industry, and our power transformer,
current-limiting reactor,etc.,are exporeted to America,India,Thailand,Turkey,Georgia,and Sigapore,among others.
ISO&CE Certifications
Customers Visting
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