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產(chǎn)品分類
Line of lighting transformers
BK control transformer
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 詳細(xì)介紹:

 JBK5series machine tool control transformer is a German company to introduce the latest Transformers series,in the domestic JBK3 series based on the machine tool control transformer, after years of further absorption of similar foreign products, and advanced methods of preferred terminal structure, co-terminal with the skeleton in the together, so that protection rating improved to prevent accidental touching circuit, using domestic IT cold terminal blocks, wiring allows connection intensity increased.

  Transformer 800VA and below 1000VA, 1600VA vertical structure of the connections between the silicon steel, silicon steel plates connected with the bottom gas-shielded arc welding are used to form a whole, simple to understand, especially the bottom one-time molding, installation dimensions is more accurate  than then JBK3 series, while the use of high-quality anti-corrosion alloy, greatly  improved grounding performance, reliability, improved overall product quality, the products comply with VDE0550,IEC204-1, IEC439, JB/T5555, GB5226 and other relevant international, national standards, and won the European Community"CE" certification, the U.S."UL" certification. Can be used interchangeably with foreign products.

  JBK5 series machine tool control transformer for AC 50~60Hz, input voltage less than 1000V, the output rated voltage not exceeding 380V,as the industries of mechanical equipment, general control power and work lights power use.

 型號

Model

額定容量

Capacity     

 (VA)

效率

Power

 (%)

負(fù)載下在輸出電壓

Output voltage under loading

空載下在輸出電壓

Output voltage unde idling

額定輸入電壓

Ratedinput voltage

      (V)

額定輸出電壓

Rated output voltage

      (V)

信號繞組(%)

Signal winding

控制繞組(%)

Control winding

信號繞組(%)

Signal winding

控制繞組(%)

Control winding

JBK5-40

40

80

 

 

6um5

12um10

 

 

 

90%~105%

  UH

 

 

 

612

 

 

 

1.1Um

 

 

 

AV380±5%

 

 

AC220±5%

 

AC220

127

  110 

48  照明

36  

24  照明

 

12  

6   

 

JBK5-63

63

80

JBK5-100

100

80

JBK5-160

160

85

JBK5-250

250

85

JBK5-400

400

85

JBK5-630

630

85

JBK5-800

800

90

JBK5-1000

1000

90

JBK5-1600

1600

90

6um4.5

JBK5-2500

2500

90

12um9

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