SSR heat sinks
- Specially designed for different solid state relays heat dissipation
- Made by high quality aluminum
- The heat sink surface treatment can be original silver or anodized black.
- The heat sink length can be custmoized
SSR Heat sinks categories
Lorentzzi® can provide a variety of heat sinks for solid state relays of different currents. In terms of product size, they can be divided into small heat sinks, such as I-50 and W-70 heat sinks, large heat sinks, including Y-110 and H-150. If you look at it from the installation aspect, they can be rail heat sinks such as D-74 and panel mount heat sinks such as I-50, etc. We can cut the length of these heat sinks according to your requirements.
-
1.H-150 heatsink with cooling fan dissipate heat more efficient, 2.Suitable...
-
1. W-70 black anodized heat sinkis suitable for single phase...
-
1.Model: D-74, 2.Suitable single phase SSR current less than 40A,...
-
1.Model: Y-110 2.Suitablefor industrial grade SSR, each SSR current≤150A， 3.Panel...
-
1.H-150 heatsink is suitable for three phase SSR current less...
-
1.I-50 heatsink is designed for single phase SSR less than...
-
1.W-70 heatsink is a single phase SSR heatsink, suitable for...
Frequently Asked questions
1. What is an SSR heat sink?
SSR heat sink is a passive cooling solution for solid-state relays. SSR is the abbreviation of solid-state relay. The heat sink is made of aluminum, which is light, easy to process and has good thermal conductivity (the thermal conductivity is usually between 150-235 W/(m·K)).
2. Why do you need a heat sink for your solid state relay?
The load part of the solid-state relay is mainly composed of semiconductors, which will produce a voltage drop during operation. Therefore, according to Joule’s law Q=UIt, the solid-state relay will become hotter and hotter over time. The heat sink will help transfer this heat from the SSR to the surrounding environment to prevent damage caused by overheating of the device.
3. How many kinds of SSR heat sinks can you provide?
As a solid state relay manufacturer in China, we can not only provide high quality solid state relays, but also various heat sinks for different output current solid state relays, we can provide heat sink such as I-50, W-70, W-100, W-110, H-110, H-150, H-200, Y-110, Y-200, D-74 DIN rail type and so on. And the heat sink length can be customized as well.
4. What is your SSR heat sink material?
We only use the high quality aluminum raw material to produce, thus our SSR heat sink can be used for at least for 5 years without any problem. And our heat sink can do anodize surface treatment, which will obviously extend the heat sink lifetime.
5. Can we use active cooling fans with your SSR heat sink?
Yes, we can drill holes on the heat sink to fix the cooling fans, the cooling fan dimension can be 80*80 mm or 120*120 mm, passive heat sink and active cooling fan( such as our H-150 heat sink with cooling fan ) can let the heat sink have better performance in cooling the solid state relay.
Still have questions?
Click the button below and tell us your problem, our team will provide you with a solution within 24 hours.
Contact with us now