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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: Daelim
  • Model Number: S9/S10/S11
  • Usage: Power
  • Phase: Three
  • Coil Structure: Toroidal
  • Coil Number: 2 winding
  • Product name: 35kv/0.4kv 2500kva Distribution Power Transformer with Copper Winding
  • Rated voltage: 35kv
  • Rated capacity: 2500kva
  • Frequency: 50Hz/60Hz
  • Certification: ISO9001:2008
  • Standard: ANSI C57.12
  • Material: Copper Winding
  • Type: Three Phase
  • Connection symbol: Yd11 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 30 days after confirm the drawing

35kv/0.4kv 2500kva Distribution Power Transformer with Copper Winding

Product Description

   The performance of our S9,S10,S11 series 20kv and 35kv three-phase oil-immersed transformer iron core is made of quality oxygen-free copper, featuring good outlook and safe running .The products are widely used in Power transmission and distribution of industrial and agricultural power networks.

Main Functions And Features

High reliability,advanced level of performances,reasonable economical indicators

The core joints are of stepped shape with 3 steps ,and the surface of the core is coated with cured paintto lower losses and noise.

The winding has novel structure and its oil passage is reasonable designed .Its newly designed insulation structure helps enhance its mechanical strength and the short circuit withstanding ability

The oil tank is in various types ,all have good outlook.

Main Technical Parameters for 35KV level ,S9-,S10-,S11 series distribution transformer
No-load loss(W) On-load loss(W)No load
80033  35  Yd11 125011109809900935093501.05
1000   1490132011601220011500115001
1250  6.51760157013801465013900139000.9
1600   2130190016601765016600166000.85
2000   2610232020301935018300183000.75
2500   3150280024502070019600196000.75
3150 6.3 3870344030102430023000230000.7
5000±2*2.5%10 5490488042703300031200312000.6
6300 10.5 6570584051103690034900349000.6
8000  Ynd117.59000800070004050038300383000.55
10000   10620944082604770045100451000.55
12500   1260011200108005670053600536000.5
16000   1530013600119006930065500655000.5
20000  81809016100141008370079100791000.5
25000   2151019120167309900093500935000.4
31500   2565022800200001188001122001122000.4


 Introduction To Production


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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.



Q:How long have you been worked in electric industry?

A:We have been worked in electric industry for nearly 20 years.

Q: How long is your delivery time?
A: Generally it is 20 days if the goods are in stock. or it is 30 days if the goods are not in stock, it is according to quantity.

Q: Which market do you already sell? 

A: We already ship to Europ, Middle East, South America, Asia, Afria etc. 
Q: What is the standard of package? 
A: Export standard package or special package according to customer requirement
Q:Why choice  Daelim?
A:After compare quality,delivery and price you will find out answer.

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..



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China (Mainland) | Trading Company
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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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