TR-50821-15中文资料Time Delay Relays数据手册Macromatic规格书

描述 Description

Upon application of input voltage, the time delay (t) begins.At the end of the time delay (t), the output is energized and remains in that condition for the time delay (t).At the end of the time delay (t), the output is de-energized and the sequence repeats until input voltage is removed.

应用 Application

• Voltage Tolerance: AC Operation: +10/-15% of nominal at 50/60 Hz.; DC Operation: +10/-15% of nominal.
• Load (Burden): Maximum of 2 VA for all voltages
• Setting Accuracy: Maximum Setting (Adjustable): +5%, -0%; Minimum Setting (Adjustable): +0%, -50%.Fixed: +2% or 50ms, whichever is greater
• Repeat Accuracy (Constant Voltage & Temperature): > 2 Seconds Delay +0.1%; 0.1 - 2 Seconds Delay +2%
• Reset Time: 0.1 Seconds
• Output Contacts: 10A @ 240V AC/30V DC, 1/2HP @ 120/240V AC (N.O.),1/3HP @ 120/240V AC (N.C.), B300 & R300
• Life: Mechanical:10,000,000 operations; Full Load:100,000 operations
• Temperature: (12-120V) -28o to 65o C (-18o to 149o F); 240V -28o to 50o C (-18o to 122o F)
• Approvals: