Single Phase DC-AC High Voltage 205A Solid State Relay (SSR) is an advanced electronic switching device engineered to effectively regulate the flow of electrical power from a direct current (DC) source to an alternating current (AC) load. In contrast to traditional electromechanical relays that employ mechanical contacts, SSRs utilize semiconductor components for their operation. This specific type of SSR is designed to handle exceptionally high voltages and currents, boasting an impressive capacity of up to 205 amperes. It finds its application in scenarios where precise and reliable control of AC loads is absolutely crucial, especially in heavy-duty industrial machinery, large-scale heating systems, motor controls, and various high-power distribution systems.
The solid-state construction of this relay imparts several advantages over its mechanical counterparts, including swift switching speeds, an extended operational lifespan, reduced electromagnetic interference, and the absence of moving parts, contributing to heightened reliability and durability. Consequently, Single Phase DC-AC High Voltage 205A SSRs play an indispensable role in a wide range of electrical and electronic systems where accurate AC load management is of paramount importance.
These headings can help you choose SSRs based on their key attributes
Model | A Rating | Input | Output | Control Voltage | Control Current Range | Pick-up Voltage | Turn-on (max) | Turn-off (max) | Drop Out Voltage | Input Resistance | Current Range with proper heat sink(IT) | Surge Current non-repetitive t = 10msecs (ITEMS) | Voltage Drop @ Current (VTM) | Voltage Range (VRMS) | Over Voltage Rating (PIV) Transient Peak | Off-state leakage current @ voltage – (IDRM) | Holding current (IH) | Dv/Dt @Voltage (out) | I2T Fusing I2t (10 ms) (Value In Square) | Frequency Range | Dielectric Strength | Galvanic Separation (Input to Output to Base) | Weight | Storage Temp. | Junction Temperature |
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