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Your cart is empty. 1Set SSR 10DA Solid State Relay Module 250V 3 32V DC Input 24 380VAC Output Single Phase Solid State Relay Resistance Voltage Regulator SSR 10DA Heat Sink
Specifications:
Model: SSR-10DA Solid State Relay
Control Mode: DC to AC
Control Voltage: 3 - 32VDC
Control Current: DC4 - 25mA
Load Voltage: 24 - 480VAC
Load Current: 10A
Off Leakage Current: ≤ 2mA
On-state Buck ≤ 1.5VAC
Off-state Time ≤ 10mS
Dielectric Strength: 2500VAC
Insulation Resistance: 500Mω/500VDC
Ambient Temperature: -30℃ - +75℃
Mounting Methods: Bolts Fixed
Weight: 120g
Package Included:
1Set * SSR-10DA Solid State Relay Module(with heat sink)
PitBull Dad Of 3
Reviewed in the United States on October 6, 2022
This appears to be a new seller so I don't want to really slam them too hard which is why I gave them four out of five stars. The SSRs function as intended but if you're going to be pulling any loads anywhere near the 80% Mark of the rated power which would be any load around 32 amps you might want to purchase something that comes with a heavy duty heat sink because if you look at the pictures I uploaded the light duty with the thin vertical and horizontal lines are from this order whereas the thick one from a different set I had ordered a little while ago from a different company. If you were pulling 32 amps of current on that relay on these heat sinks they will potentially overheat causing it to fail prematurely because it cannot get the heat away from the SSR fast enough. In my testing pulling a 32 amp load 220 volt for a period of 2 minutes generated a surface temperature of the SSR being 54 degrees Fahrenheit hotter on the included heat sinks versus the others I have here that I showed in the photo. So without a doubt the amount of heat that can be dissipated with the included heat sinks is dramatically lower than a quality heat sink. Now as far as the SSR is concerned they are nicely made and function well up to rated capacity but again I would use these heat sinks for something different something light duty like for instance a 25 amp SSR or smaller.
CSmith
Reviewed in the United States on October 14, 2022
I've yet to test these relays because they didn't include mounting hardware to attach them to the heat sinks. The holes are threaded but there isn't any documentation as to what thread pitch the holes are. The heat sink/relay combination should probably include a means of assembling them, in my opinion.
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