TR-52224-17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 relay is ready to accept a trigger.When the trigger is applied, the output remains de-energized.Upon removal of the trigger, the output is energized and the time delay (t) begins.At the end of the time delay (t), the output is de-energized unless the trigger is removed and re-applied prior to time out (before time delay (t) elapses).Continuous cycling of the trigger at a rate faster than the time delay (t) will cause the output to remain energized indefinitely.

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: