Solid State Relay 40A is an electronic switching device that switches on or off when a small external voltage is applied across its control terminals. Solid State Relay 40A consists of a sensor which response to an appropriate input (control signal). Solid State Relay 40A which switches power to the load circuitry, and a coupling mechanism to enable the control signal to activate this switch without mechanical parts.
Specifications:
| Model | SSR-40VA |
| Load current | 40A |
| Load voltage | 24-380VAC |
| Control voltage | 1MΩ 1/2W / 220V AC |
| On state leakage current | ≤2mA |
| Off-state time | ≤10mS |
| Dielectric strength | 2500VAC |
| Insulation resistance | 1000MΩ500VDC |
| Ambient temperature | -30°c ~ 75°c |
| Mounting method | bolting |
| Indicator | No Indicator |
| Weight | 135g |
| Model number | SSR-VA series |
| Rated input control voltage | Variable resistor |
| Input resistance | 470KΩ 2W potentiometer |
| Wattage of VR | 1/4 W min |
| Pick-up or drop-out time | 10ms max |
| Control type | Phase control |
| Input-ON indication | LED |
| On-state leakage current | 2mA max |
| On-state voltage drop at Imax | 1.5Vac |
| Matched heat sink | ≤40A: FHSI01-50, ≤60A: FHSI02-50, ≤120A: FHSI03-100 |
| Matched thermal grease | HZ-KS101 |
| Dielectric strength | 2500VAC 50/60Hz for 1 minute |
| Insulation resistance | 500 MΩ min at 500 VDC |
| External dimensions | 62x45x23.5mm |
| Terminals | Screw |
| Operational temperature | -30 to 75℃ |
| Operational humidity | 95% max no condensation |
Solid State Relay 40A Advantages:
- Special general circuit design for large current, high-quality circuit board
- Use copper terminals for big current, increase the safety of connection and use
- Use a pure aluminum base plate, with better performance and long life.
- Hign-end flame-retardant PV plastic, thermostability can up to 70-80 degrees.
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Package Includes:
- 1 x SSR-40VA solid state relay