A solid state relay (SSR) is an electronic switching device that switches on or off when an external voltage (AC or DC) is applied across its control terminals. They serve the same function as an electromechanical relay, but as solid-state electronics contain no moving parts and have a longer operational lifetime.
Our SSRs use power semiconductor devices such as thyristors and transistors, to switch currents up to around a hundred amperes.
Single phase SSR, Single phase solid state relay
SSR-10AA
Specification
| Input Voltage | 3-32V DC |
| Load | 24-480VAC 50-60HZ |
| Rated current | 10A |
| Control type | Zero-Cross switch |
| On-Off time | ≤10MS |
| Electrical life | ≥100,000,0times |
| Work temperature | -20 to 85C |
| Medium pressure | 2500V |
| Dimenstions | 58*30*45mm(includ shell) |
| Product Name | Solid State Relay |
| Model | SSR-AA |
| Controlling voltage | 250:90-250VDC |
| Controlling current | 5-30mA |
| Make-on voltage | 90VDC |
| Break-off voltage | 10VDC |
| Load voltage | 22:30-240vac,38-40-440vac |
| Load current | 10A,15A,20A,25A,30A,40A,60A,80A |
| Instant voltage | 20:600VDC,38:900VAC |
| Voltage Dropin On | <1.6VDC |
| On-off time | ≤10ms |
| Leakage current in off: | ≤10mA |
| Dielectric Strength | ≥2500VAC |
| Insulation Resistance | 500MΩ 500VDC test |
| Ambient temperature | -30~+80℃ |
| Dimensions | 57.2L×43.2W×29H |
| Indicate Methods | LED |
| Mounting Type | bolt fixed |
| *Must install radiator while load over 10A. Must cool with fan or water more than 50℃. | |
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