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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: Daelim
  • Model Number: S9/S11
  • Usage: Power
  • Phase: Three
  • Coil Structure: Toroidal
  • Coil Number: 2 Winding
  • Rated voltage: 220KV
  • Rated capacity: 60MVA
  • Output Voltage: 6.3kv 20kv 35kv 69kv
  • Frequency: 50Hz/60Hz
  • Standard: IEC60076
  • Certification: ISO&ANSI C57.12
  • Type: Dry-type
  • Material: Copper Winding
  • Connection Symbol: YNd11
  • Cooling System: ONAN&ONAF

Packaging & Delivery

Packaging Details International standard package ,proper for any special customer air or sea requirements,one set one case
Delivery Time 90 days after confirm the drawing

 Three Phase Two Winding On-load-tap-changing Power Transformer 220KV 10MVA 60MVA

Product Description

 

 

General

220kv,110KV and 66kv low-loss series transformer is our independently new generation of transformers on the basis of absorption of domestic and foreign advanced technology ,which features low local discharge ,low loss,low noise ,high reliability ,strong protection against abrupt short circuit .its excellent performance has been recognized by wide users and highly appraised by experts .The full-sealed suspending-cover free products sell well nationwide.

Coil

The high-voltage coil adopts an interleaved structure to improve the voltage charateristics under impact voltage and make voltage evenly distributed .All stays and pads are chamfered to keep highly reliable insulation .

Core

   The core is made of high-permeable grain-orientated top quality cold –rolled silicon sheet and the material is cut with advanced Germany Geoge GmbH automatic shear line with the cut burrs controlled within 0.02mm.

Technology
Main Technical Parameters for three-phace two winding non-excitation-tap-changing power transformer
Rated
Power
(kva)
High 
Voltage
(kv)
H.V.Tap
range
Low 
Voltage
(kv)
Connection
symbol
Short
Circuit
Impendence
(%)
No-load loss(KW) On-load loss(KW)No load
current
(%)
S9S10S11S9S10S11
31500220
242
±8x1.25%
±8x1.5%
6.3,6.6
10.5,11
13.8,15.75
18,20
35,38.5
YNd1112~143532281351281280.7
400004137331571491490.7
500004944391891801800.65
630005852462202092090.65
750006760542502382380.6
900007769622882742740.55
1200009485753453283280.55
150000112101904053853850.5
160000117105944254044040.49
1800001281151024594364360.46
2400001601441285675395390.42

 

 

Certification

 

Trade Shows

 

 

Our Services

1. We offer the best solution and products to fulfill the buyers' requirments.

2. We can arrange technicians to install the equipments and train your staff on site.

3. Anytime, we provide considerate technical consultation.

4. Prompt reply for your inquiry and feedback.

 
Packaging & Shipping

Our mode of transport, we are your best business partner.

 

Company Information

Beijing Daelim Green EP Tech Co., Ltd. is mainly engaged in the import & export of electric products and equipment. Our business team has more than 15 years' foreign business experience, and also has a unique understanding of electrical products and overseas markets. We have established and extended business relationships with customers and partners in Southeast Asia, the Middle East, Europe, Africa, North America and South America.


The main products and equipment we are dealing with: power transformer, current transformer, potential transformer, vacuum & SF6 circuit breaker, load break switch, disconnector, switchgear panel, power plant, transmission line equipment.


We provide competitive prices, high quality products, timely shipment and efficient services to develop our cooperation with all of our customers. We are trading in accordance with international traditions and practices. We would like to extend business with our customers and partners on the basis of cooperation and mutual benefit..

http://www.daelim-electric.com/

  

Contact Person

 

 

 

 

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China (Mainland) | Trading Company
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19 Transactions 200,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $249,000
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