logo

Kingser Electronics

Leader of Electronic Arc-extinguishing

Search

底部备案

© CopyRight  2017  Guangzhou Kingser Electronics Co., Ltd.  All  Rights  Reserved.   

ICP:16057825-1 Powered by www.300.cn

手机二维码

底部导航

  • 1

PRODUCTS

KS-AST series No-arc Device

Product description
General
 
The AST series AC No-arc devices are the new patented products developed by Kingser to solve the arc problems that having been troubling mechanical switches such as relays and push-button switches. It can suppress the generation of arcs and is suitable for the arc extinguishing of mechanical switches with various AC circuits. The device can increase the electrical life by over an order of magnitude, improve the current breaking capacity and the withstand voltage level of main circuit , and greatly reduce the amount of maintenance , thus being an extremely “green” product. 
 
Product model and definition 
 
Wiring diagram
 

Caution:

1. AST series products are not suitable for switches arc extinguishing for DC loads.
2. It is recommended that an over-voltage protection circuit be connected between pin 1 and pin 2 of this device, such as a piezoresistor in parallel or an RC absorbed circuit in parallel when it is used in case of over-voltage surge.
3. According to customer needs, pin 1 can connect with a fuse in series, and the rated operating current of fuse is 1/3 to 1/2 of the load current. 
 
 
 
 
 
Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
Previous article
Next article

 If you need more information or have any questions about this product, please feel free to contact us and we will be in touch with

 you at the soonest. Thank you! 

 Leave a message