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Hot sale solid state relay 40A SSR-40DA-S
SPECIFICATIONS?:
Load Voltage:24~380VDC
Load Current:40A
Control Voltage:10-18VDC,20-28VDC
Control Current:≤12mA
On Voltage:≤1.5v
On leakage Current:≤4mA
On-off time:≤10mS
Dielectric Strength:2000VAC
Insulation Resistance: 500MΩ/500VDC
Ambient Temperature:-20～+70℃
Mounting Mthods Bolt Fixing
Working Station Indicator:LED
Weight:157g
?Hot sale solid state relay 40A SSR-40DA-S
OPERATION NOTICE:
Resistive load could not?exceed 60% of the rated current.
Inductive or capacitive load could not exceed 40% of the rated current.
Electric machine load could not exceed 20% of the rated current.
Proper radiator adapted to the working requirement of solid state relay should be equipped, the allowance should be widened when the load radiating condition is not so good. Short-circuit load is not allowable.
Over current protection: over current and short circuit are the main reasons for permanent damage of output controllable silicon in the SSR, and using fast fuse and air switch is one of methods for over current protection, fuse is also available for small capacity.
Over voltage protection: It can adopt parallel voltage-dependent resistance(MOV), the MOV area decides the absorption power, while its thickness decides the protective voltage value, generally, 471/10D voltage-dependent resistance for 220V series SSR, 681/10D voltage-dependent resistance for 380V series SSR, 821/10D voltage-dependent resistance for 480V series SSR.?
?APPLICATION:
???????SSR serious solid state relay flame resistant engineering plastic case, epoxy resin encapsulation, screw thread educing terminal connection with high strength structure, impulse resistance, high shock resistance performance, small driving current for input terminal and convenient connection with computer terminal and digital control