AA- AC Control ACDA- DC Control ACDD- DC Control DCVA-Control and Adjust

STEP 2: Choose a correct type

Current 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.

About Service

According to Beijing time, our customer service representatives are online 8:00-5:00 in working days. In our non-working days, you can place your order directly and make a note in the order for your requests, or you can send a message to me by Message Center, I will reply you as soon as possible.

About Photos

All these photos are taken on the basis of real products. The color difference is inevitable on account of light and display resolution. Dear, please be subject to the real product when you get it. If you are strict with our products’ color, please think twice before you place an order in our store, thanks for your understanding and cooperation!

About Payment

We accept all payment methods that listed by Aliexpress.

About receiving

I'd like to state that I can't control the delivery speed make a promise for the delivery date. The time in your order is an estimated delivery time, not the real delivery time. But I promise you that I will ship out your product as soon as possible after your payment passes the security check of Aliexpress.

About feedback

Medium and negative feedback are unacceptable as followings:

1.I can not control the express or its speed, however, you can contact us when you meet the logistic or delivery problems, we will try our best to solve the problems.

2.Shopping in our store, please contact me immediately whenever you feel unhappy, I will try to solve the problems and give you a pleasant shopping experience.