TR-50628-12中文资料Time Delay Relays数据手册Macromatic规格书

描述 Description

Upon application of input voltage, the relay is energized.When the input voltage is removed, the preset time begins.At the end of the preset time, the relay is de-energized.Voltage must be applied for a minimum of 0.1 second to assure proper operation.Any application of the input voltage during the preset time will keep the relay energized & reset the time delay.No external trigger switch is required.

应用 Application

• Voltage Tolerance: AC Operation: +10/-15% of nominal at 50/60 Hz.; DC Operation: +10/-15% of nominal.
• Load (Burden): 2 VA
• Setting Accuracy: Maximum Setting (Adjustable): +5%, -0%; Minimum Setting (Adjustable): +0%, -50%.Fixed: +2% or 100ms, whichever is greater
• Repeat Accuracy (Constant Voltage & Temperature): +1% or 50ms, whichever is greater
• Reset Time: 0.1 Seconds
• Output Contacts: 10A @ 240V AC, 8A @ 28V DC, 1/2HP @ 240V AC, 1/4HP @ 120V AC, B300 & R300
• Life: Mechanical:2,000,000 operations; Full Load:100,000 operations
• Temperature: -28o to 65o C (-18o to 149o F)
• Approvals: