• Model NO.：CX-E
• Apply：Solid State Relay
• Size：80×80×70 mm
• Transport Package：Normally Export Packing
• Specification：CE.
• Trademark：CHUX
• Origin：China
• HS Code：8536419000
• Production Capacity：10000PCS , Month

Basic Info.

Model NO. CX-E Apply Solid State Relay Size 80×80×70 mm Transport Package Normally Export Packing Specification CE. Trademark CHUX Origin China HS Code 8536419000 Production Capacity 10000PCS / Month

Product Description

Solid state relay heat sink aluminum auto radiator (CX-E105)

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 80º C. So in practical application, a 75º Ctemperature 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 80º Cin the worst condition.



 

Type E-105 Length×width×height(mm) 105×100×80 Scope of application Applicable for three-phase solid state relay of below 75A