AC 380V 80A 3 Phase Solid State Relay, H380ZF DC to AC Input 3 32V DC Output 480VAC, Enhanced Controlling Solid State Relay Module

Aigoodele Industrial Solid State Relay DC to AC Series SSR H 4 24VDC Control 40 480VAC High quality flame retardant shell, good insulation, safe and durable The cover can protect the solid state relay and improve safty Note: Free COVER is just for 60a 300a, not include 400a Copper bottom plate to enhance heat dissipation, standard hole spacing 80mm For each SSR, we offer free wiring lines Widely Application Solid state relays can be widely used to control computer peripheral devices, thermostats and resistance furnaces, AC motors, intermediate relays and solenoid valves, copiers and fully automatic washing machines, signal lights, traffic lights and scintillators, lighting and stage lighting, automatic fire protection and security systems, high power thyristor triggering and industrial automation equipment, etc. Purchase Step 1.Choose a correct type Current of Equipment Ratio Current of SSR 1.Choose a correct type PS: The Ratio depend on the kind of your loading equipment. Resistive load :70%, Inductive load:20%,Capacitive load：10%. 2.Choose a suitable heat sink During the useage of SSR, it will give out a lot of heat, so in order to extend the life of your SSR, please install a heat sink , also if the current is over 60A,the cooling fan also required. 2.Choose a suitable heat sink PS: If you buy the heat sink from us ,our Heat Sink include screws for install heat sink and a pack of thermal compound is applied to the bottom of the SSR