Yueqing Runjie Electric Co., Ltd.  

Product Name: 120A DC/AC SSR Solid State Relay 3-Phase Model NO.: SYTH12048ZD3 Type: Electric Parameter Relay Size: Miniature Action Principle: Electronic Type Protective Characteristics: Enclosed Rlay Load: High Power Relay Number of Pole: 3 Electricity Type: Ac Phase: 3 Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Heater Theory: Solid State Relay Load Current: 120A Load Voltage: 24-480VAC Control Voltage: 3-32VDC Certificates: ISO,Ce,RoHS Trademark: TRIHERO Transport Package: Color Box + Carton Specification: 120A Origin: China HS Code: 85364900 Product Description Introduction:Solid state relay (SSR)is an electronic switching device that switches states when an external voltage is applied along its n-type and p-type junctions. SSR has a small control signal that controls a larger load current or voltage. It consists of a sensor which responds to an appropriate input (control signal), a solid-state electronic switching device which switches power to the load circuitry, and some coupling mechanism to enable the control signal to activate this switch without mechanical parts. Therelaymay be designed to switch either AC or DC to the load. It serves the same function as an electromechanicalrelay, but has nomoving parts.DC-AC Solid State Relay SSR 3-phase Technical data:ModelSYTH12048ZD3Load current120ALoad voltage24-480VACControl voltage3-32VDCControl current10-68mAOn state voltage drop≤1.8VACOn state leakage current≤10mAOff state time≤10mSDielectric strength2500VACInsulation resistance1000MΩ500VDCAmbient temperature-30°c ~ 75°cMounting methodboltingIndicatorLEDWeight300g