20kv power transformer substation
Functions
This trasformer are apply to transmission system and distribution system as well as the ports,Mines ,oil refinery ,Miling plant,Cement plant and steel plant.it plays a very significant role in power networks.Their availability and longevity have a major impact on grid reliability and profitability .and every transformer has undergone rigorous full-acceptance testing in their product line.
Specification
| 1.Voltage: Oil immersed type from 6kV-40.5kV, Dry type from 6kV-35kV |
| 2.Capacity: 10KVA-40MVA |
| 3.Frequency:50HZ OR 60HZ |
| 4.Cooling method:ONAN |
| 5.Type of Tank:RECTANGULAR |
| 6.Phase:Three or single phase |
| 7.Connection symbol:Yyn or Dyn 11 or others |
| 8.Installation : Outdoor |
| 9.Standard: IEC60076 |
| 10. certification:ISO,CQC,IEC |
Basic paremeter
Design Diagram
Quality control
. Measurement of winding resistance
· Measurement of voltage ratio and check of voltage vector relationship
· Measurement of impedance voltage, short-circuit impedance and load loss
· Measurement of no-load loss and current
· Dielectric tests · Insulation oil test
. Impulse voltage test
· Temperature rise test
· Short-circuit test
· Acoustic sound level measurements
Package and shipment
packing:Wooden case
1.Each provide complete protection for marine, truck or rail loading and transportation. Appropriate measures shall be taken to
prevent vibration or movement.
2.Each transformer should be packed within wooden crate provided with wooden base with suitable dimensionsthat secure a
protection distance between each packed transformer andanother one to protect it from shocks .
Company Information
YueQing Minnan Trasnformer Factory.
Our factory is located in "China electric appliance capital"--liushi Wenzhou.
Over 15 years ,we concentrate on transformers and relevant products,Which enable us have rich experience and mature technology to offer our customers the steady high quality transformers.
What's more,we have a professional overseas team to perfect business and after-sales service :
On time,Quick and patient.
If you are interested in our transformer.let's talk further!
Certification
Biseniss Condition
Delivery date : Within 25 Days After Receipt Of Advanced T/T Payment
payment terms :T/T
Package : To Be Packed In Standard Export Carton
Warranty period : Five Years From Delivery Date
Shipping : sea, train,air
FAQ
| 1.How about your Minimum Order Quantity ? |
| our Minnimun order quantity is 1 sets,and the small transformers is 1 box. |
| 2.How about your Delivery time |
| The delivery time according to your quantity, Usually it is within 30 working days. |
| 3.What is your terms of payment? |
| T/T |
