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YB27-12 33kv Toroidal Core Power Transformer Prefabricated Substation For Housing Estate
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YB27-12 33kv Toroidal Core Power Transformer Prefabricated Substation For Housing Estate

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 YB27-12 33kv Toroidal Core Power Transformer Prefabricated Substation For Housing Estate

 

 

 Technical specifications

 

No. Item Unit Specification
1 Rated voltage KV 10/0.4( high-voltage/ low-voltage)
2 Highest working voltage KV 12(High-voltage side)
3 Rated frequency HZ 50
4 Rated capacity KVA 160~1600
5 I min working withst and voltage KV 35
6 Lighting impulse withst and voltage KV 75
7 cooling method Oil-immersed self-cooling
8 High-voltage backup fuse opening current KA 50
9 lug-in type backup fuse opening current KA 2.5
10 Surrounding temperature -3.5~+40
11 Coilallowing temperature rise K 65
12 No-load voltage adjusting ±5 % o r ±2 x 2 . 5 %
13 Noise level db 50
14 Protecting level(normal type) IP43

 

  Description:

 

        Advantages of European type box transformer: novice level is almost the same with type and type; European type box transformer is placed in mental cabinet, due to shield function of the cabinet this type transformer’s radiant quantity is less than American type; it can be distribution automation; it is not only with the advantage of type and type transformer, but also with the advantages of American type box transform.

 

Features of Substation

  1. Good ability of short circuit and overload resistance
  2. Cold rolled silicon steel core and oxygen-free copper wires, higher efficiency and lower loss transformer
  3. Low cost ,easy installation,small volume
  4. Free from corrosion and maintenance,safe operating
  5. Low winding partial discharge and low noise
  6. Valid New environmental material shell
  7. Natural cooling or force air or oil cooling keeps good heat releasing

 

 Competitive Advantage:

 

<> ISO9001 quality management system

<> ISO14001 environmental management system

<> Three OHSAS18001 Occupational Safety and Health Management System certification

<> PCCC certification and energy-saving products certification for compulsory product certification

<> GB1094.1-1996 GB1094.2-1996 JB/T 10088-2004

<> GB1094.3-2003 GB1094.5-2008

<> GB/T 6451-2008 GB/T 7595-2008 JB/T 3837-2010

<> 6S Management System

<> "National Technical Enterprise"

<> IEC62271-202 & GB/T17467-1998

 


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Mr. Vito Tse
Tel: 86-755-28069300
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Contact Method
Jubang Electric Group Co., Ltd.
Room A2710-2711, Fenglin International Center, Shenzhen, Guangdong, China (Mainland)
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