產品資訊 - High Quality Residual Current Circuit Breaker->wiring equipments

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Wenzhou Korlen Electric Appliances Co., Ltd.

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High Quality Residual Current Circuit Breaker

產品分類 :

電子電工->電子零件->配線器材

High Quality Residual Current Circuit Breaker

產品規格

Model No:	KNL1-63

Country	CN
Brand	Korlen
Packing	carton
Minimum Order	100
Payment Term	L/C,T/T,D/P,Paypal,Money Gram,Western Union

產品描述

Product advantages  
1. completely independent intellectual property right,national utility model patent. 
2. The overall is nice with sleek and smooth line. 
3. It is easy to distinguish with different colors of different specifications. 
4.  It is comfortable to operate with embowed handles. 
5.  It is flexible to install and dismantle with creative design clips. 
6.  Setting oblate direction ,more beauty and more standard. 
7.  To meet customers needs with more connection styles. 
8. Enhancing the ability of reflex arc when short circuit breaking with many improvements. 
9.  Enhancing the ability of extinction arc when short- circuit breaking with many improvements. 
10. Short-circuit breaking capacity (ICS) of products get to 6KA combining many improvement.


When the  products need store for a long time,not control the product store environment ,the metal and paint coat will be corroded.So take care: Products must store with room temperature and dry environment .Sealing when under high humidity environment. 
Don't store the products with acid volatile liquid and acid gas together.Don't store in high dust environment. 
Don't store the products in high temperature and humidity or lowest temperature for a long time ,please install and use as soon as possible. 
Don't contact the link wire before products used normally,preventing corrosion from pre-contacting. 
Please inform and operate under the manufacturer' advise referring to special store environment such as high temperature and humidity,islands near equator,ultra-low temperature area.


<table class="mce-item-table" cellspacing="1" cellpadding="0">
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Frame

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63A

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Rated working voltage

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240/415V

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Rated frequency

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50/60Hz

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Rated working current

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16.20.25.32.40.50.63A

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Rated residual operating current

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0.03,0.1,0.3,0.5A

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Rated residual un-operating current

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0.015,0.05,0.15,0.25A

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Sensibility

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A Type.AC Type

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Maximum operating time

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I△n t≤0.1s , 5I△n t≤0.04

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Rated making and breaking capacity

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In≤50A 500A,In=63A 630A

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Limiting value of un-operating current

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6In

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Rated limiting short-circuit current

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3000A

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Pole number

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2.4P

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Mechanical life

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10000

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Electric life

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4000

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</tbody>
</table>
Operation principle  
Each phase of conductor at the circuit breaker passes through the zero-sequence current transformer, and the secondary side of coil connects with the electromagnetic tripper. Under normal condition, the vector sum of each phase of current passing through zero-sequence current transformer is zero. The flux of the zero-sequence current transformer is zero. And the secondary output voltage is zero and the circuit breaker doesn`t zreo, and the zero-sequence current transformer would produce the magnetic flux, and the secondary side of coil would output the voltage. Once the leak current increases to drive the output voltage at the secondary side to grow to certain level, the electromagnetic release would activate to drive the operation mechanism to act to break the contact that connects the power, finally to realize the leak protection.


 


<img src="http://i.bosscdn.com/product/e6/4c/a9/b56c38a45776c92232c35ff81a.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=9&t=80&text=a29ybGVuNjc2Ni5ib3NzZ29vLmNvbQ%3D%3D" title="Types Of ResidualCurrent Circuit Breaker" alt="Types Of ResidualCurrent Circuit Breaker" width="699" height="932" /><img src="http://i.bosscdn.com/product/ff/0e/35/e7ff3c43d23c02dd399235653b.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=9&t=80&text=a29ybGVuNjc2Ni5ib3NzZ29vLmNvbQ%3D%3D" title="Types Of ResidualCurrent Circuit Breaker" alt="Types Of ResidualCurrent Circuit Breaker" width="699" height="524" /><img src="http://i.bosscdn.com/product/a7/06/b9/a0be410c3bfe191e63bea1541a.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=9&t=80&text=a29ybGVuNjc2Ni5ib3NzZ29vLmNvbQ%3D%3D" title="Types Of ResidualCurrent Circuit Breaker" alt="Types Of ResidualCurrent Circuit Breaker" width="699" height="524" /><img src="http://i.bosscdn.com/product/36/a3/bd/cc96df14c39b139c439c582bd9.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=9&t=80&text=a29ybGVuNjc2Ni5ib3NzZ29vLmNvbQ%3D%3D" title="Types Of ResidualCurrent Circuit Breaker" alt="Types Of ResidualCurrent Circuit Breaker" width="699" height="932" /><img src="http://i.bosscdn.com/product/60/ab/8b/05f57c98bd3efc0774ff2c834c.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=9&t=80&text=a29ybGVuNjc2Ni5ib3NzZ29vLmNvbQ%3D%3D" title="Types Of ResidualCurrent Circuit Breaker" alt="Types Of ResidualCurrent Circuit Breaker" width="699" height="477" />


 


 Over company have more than 1500 workers and 100 expert engineers who can produce one container of our products in less than 5 days. Annual production is as follows; MCB 15 million poles, RCCB (thermal type) 2 million poles, (magnetic type) 800 thousand pole. Production of other products is also in the range of not less than thousands of poles annually.


 
korlenelectric.com

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