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60A-100A unmarried section heat sink 60A heat sink Click to buy 100A warmth sink Click to purchase unmarried phase Solid State Relay STEP 1: Choose a correct management Mode AA- AC Control AC DA- DC Control AC DD- DC Control AC STEP 2: Choose a correct sort Calculate ssr recent : Load constant recent / coefficient = Rated SSR recent Rated SSR current x coefficient = Load contant latest Coefficient of Load type: Resistive load : zero Inductive load : zero Capacitive load : zero Example : A resistive load constant current is 10A, the SSR latest must pick : 10/0= 20A , select 25A rated model STEP 3: Choose a suitable heat sink During the utilization of SSR, it will give out many of heat, so so as to amplify the life of your SSR, please set up a warmth sink , also if the present is over 60A,the cooling fan also required







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