Applicable Range 220VAC Inductive Resistive Load
380VAC Resistive Load
Load Voltage 40-480VAC
Maximum Load Current 25A
Control Voltage 3-32VDC
Maximum On-Off Time 10ms
Frequency range 47-63Hz
Operating ambient temperature -40 to 80C
Minimum load current 100MA
Solid State Relay (SSR) is a non-contact switch composed of microelectronic circuits, discrete electronic devices, and power electronic power devices. The isolation device is used to realize the isolation of the control side and the load side. The input of the solid state relay uses a small control signal to directly drive the high current load.
Specialized solid state relays can have short-circuit protection, overload protection and overheating protection, and combined with the logic of the curing package can realize the user's need for intelligent modules, directly used in the control system.
Solid state relays have been widely used in computer peripheral interface devices, thermostat systems, thermostat, furnace heating control, motor control, CNC machinery, remote control systems, industrial automation devices; signal lamps, dimming, blinker, lighting stage lighting control system; instrumentation, medical equipment, photocopying machines, automatic washing machines; automatic fire protection, security systems, as well as as the power factor compensation of the power grid capacitor switch and so on. In addition, it is widely used in chemical industry, coal mine and other explosion-proof, moisture-proof and corrosion-proof occasions.