SG1-AA075-A2 Single phases Input 80-280VAC Output 48-480VAC 75A Zero C

Details of SG1-AA075-A2 Single Phase Input 80-280VAC Output 48-480VAC Current 75A Zero C

SG1-AA075-A2 Single phase input 80-280VAC output 48-480VAC current 75A Zero C solid state relay (Input AC, Output AC) – Operation and features Solid State Relay with Input AC and Output AC controls the switching of AC loads using an AC control signal

Main Components

• Input AC (e.g., 90–280VAC): Receives AC control signals
• Opto-Isolator: Separates control signals from power circuits for safety
• Trigger Circuit: When a control signal is received, it triggers the power circuit to operate
• 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 Requirement: Must use a Heat Sink or fan for high current loads
• 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 quick load control
• Long service life

Cautions

• Select the appropriate SSR 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 be damaged
• Control electric heaters in oven systems, lighting systems, industrial machinery systems, automatic temperature control systems
• Control motors (within specified load limits)

Tech Data SG1-AA075-A2 Single Phase Input 80-280VAC Output 48-480VAC Current 75A Zero C