DC-AC AC-AC Three Phase Solid State Relay 3-SSR 10A 25A 40A 60A 80A 100A 120A 200A 70-280V AC Control 24-480V 40AA 40DA 1Pcs(AC Control AC,40AA (AC-AC))

Relays / Phase Monitoring RelaysThree Phase Solid State RelaySTEP 1: Choose a correct control ModeAA- AC Control ACDA- DC Control ACDD- DC Control DCVA-Control and AdjustSTEP 2: Choose a correct typeCurrent of Equipment/Ratio = Current of SSRPS: The Ratio depend on the kind of your loading equipment.Resistive load :70%, Inductive load:20%,Capacitive load:10%.STEP 3: 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.

• Relays / Phase Monitoring Relays