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