乐清市楚希电气有限公司

联系我们

电话: 0577-61510353
传真: 0577-61510353
E-mail: info@chance-electric.com
E-mail: yqchux@126.com
地址: 浙江省乐清市新光工业区柳乐路63号乐清市电子商务产业园8楼801
Skype: zheng.janson
QQ: 3572813688
Skype: zheng.janson QQ: 3572813688 info@chance-electric.com yqchux@126.com

产品 > 继电器S relay > relay radiator > solid state relay heating radiator CX-B
产品名称 : solid state relay heating radiator CX-B
型号 : 20141218153214
 放大                   返回
←[上一个产品]              [下一个产品]→


  产品详细:
 
solid state relay heating radiator CX-B


   What type of radiator does solid state relay or modules should be equipped with? Actually,there is no fully consistent relationship between them,because the heating power of solid relay or modules mostly related to the actual load current of the driven,but not the rating. Design formula of Heating:      
     1.Heating=actual load current(A)×1.5W/A The formula applicable for single solid state relay,single AC booster modules and Rseries of solid state relay.but for three-phase solid state relay and three-phase AC booster modules,the actual load current is the blanket of three-phase actual load current.     
     2.Heating =actual load current(A)×3.0W/A
     The formula applicable for single fully controlled modules.
     The fuction of radiator is to emanate the heat produced by solid state relay or modules,but in fact,it is difficult to choose a radiator size.because the effect of radiator effect for reference:the temperature of motherboard must below 80℃.so in practical application,a 75℃temperature switch(with normally closed contact)can be installed in the mounting surface which near to the edge(20mm)of solid state relay or modules.
     When choose a radiator,besides these factors,it should also think about the size of solid state relay whether can it suit for the radiator or not.and radiator install space in the machine must be considered too.Finally must ensure the temperature of motherborad of solid state relay or modules of below 80℃in the worst condition.
 

 

Overall dimensions



Type B-40 B-80
Length×width×height(mm) 125×70×50 100×100×50
Scope of application Applicable for single phase solid state relay of below 25A Applicable for single phase solid state relay of below 40A

 


  相关产品 :

solid state relay heating radiator CX-C
solid state relay heating radiator CX-C

solid state relay heating radiator CX-E
solid state relay heating radiator CX-E

solid state relay heating radiator CX-D
solid state relay heating radiator CX-D

solid state relay heating radiator CX-F
solid state relay heating radiator CX-F

solid state relay heating radiator
solid state relay heating radiator

在线联系

skype: zheng.janson 点击这里给我发消息