SG1-AA0125-A1 Single phases Input 80-280VAC Output 24-280VAC 125A Zero

Details of SG1-AA0125-A1 Single Phase Input 80-280VAC Output 24-280VAC Current 125A Zero

SG1-AA0125-A1 Single phase input 80-280VAC output 24-280VAC current 125A zero solid state relay single phase (Input AC, Output AC) – Operation and features Solid State Relay with Input AC and Output AC is used to control the switching of AC loads by using an alternating current signal (AC Control Signal)

Main Components

• Input AC (e.g., 90–280VAC): Receives AC control signals.
• Opto-Isolator: Separates the control signal from the power section for safety.
• Trigger Circuit: When a control signal is received, it activates the drive circuit to operate the power section.
• Output AC (e.g., 24–480VAC): Controls the delivery of current to loads such as heaters, motors, and lamps.

Type Input Voltage Control AC (e.g. 90-280VAC)

• Output Type AC Load: 24-480VAC or 24-240VAC depending on the model.
• Frequency 50/60Hz
• Loading Capacity Typically supports from 2A to 100A (depending on the model and Heat Sink).
• Cooling Requires a Heat Sink or fan in case of high current load.
• Isolation Prevents signal interference and enhances installation safety, usually DIN Rail or mounting plate type.
• Response Time Approximately 1-2 milliseconds

Advantages

• No moving parts – No wear and tear.
• Silent operation.
• Durable against vibration and dust.
• Precise and fast load control.
• Long service life.

Cautions

• Select the SSR suitable for the load and operating voltage.
• Avoid leakage current that may occur when the SSR is in the "off" state.
• Temperature: Proper cooling must be ensured, otherwise the equipment may get damaged.
• Control electric heaters in oven systems, lighting systems, industrial machinery systems, automatic temperature control systems, motor control systems (load not exceeding specified capacity).

Tech Data SG1-AA0125-A1 Single Phase Input 80-280VAC Output 24-280VAC Current 125A Zero