THL-8 Series
May not be exact product – for reference only.
THL-8024U-42
Lead Time:
Function
CONTROL VOLTAGE
output
TIMING RANGE
TIMING RANGE 2
MOUNT
Setting Adjustment
Options
REMOTE POTENTIOMETER
REMOTE POTENTIOMETER 2
$44.60
Description of Function
Function Chart
Product Overview
Features:
• DIP-switch for accurate digital-set of any time delay from 100ms to 10,230 seconds
• Two-terminal series-connection with the load
• Cost effective design & compact 2″ x 2″ enclosure are ideal for volume OEM applications
• Microprocessor based design for greater performance & maximum flexibility
• Encapsulated for protection against harsh environments
• Output rated 1A continuous / 10A inrush
Enclosure Style:
Configuration / Contact Rating:
Application Information:
AC Operation: +10/-15% of nominal at 50/60 Hz
DC Operation: +10/-15% of nominal
• Load (Burden): 1VA
• Setting Accuracy:
Constant Voltage & Temperature: ±2% or 50ms, whichever is greater
Variable Voltage & Temperature: ±5% or 50ms, whichever is greater
• Repeat Accuracy:
Constant Voltage & Temperature: +0.1% or 0.02 seconds, whichever is greater
Variable Voltage & Temperature: +1% or 0.02 seconds, whichever is greater
• Reset Time: 50ms
• Start-up Time: 0.02 Seconds
• Maintain Function Time: 0.01 Seconds
• Temperature:
Operating: -40° to 65°C (-40° to 149°F)
Storage: -40° to 85°C (-40° to 185°F)
• Life: No predictable failure if used within operating parameters
• Leakage Current (OFF-State): <5 ma @ 240VAC
• Minimum Load Current: 20ma
• Effective Voltage Drop (ON-State): Maximum 3V @ 1A for all voltages
Approvals:
Operations
Over/Under Voltage Relays provide protection to equipment where either an over or under voltage condition is potentially damaging. They are designed to operate when the operating voltage reaches a preset value and drop-out when the operating voltage drops to a level below the preset value.
Adjust the pick-up voltage setting (Umax) between the full range as shown on the product nameplate. Then adjust the drop-out voltage setting (Umin) between 75% and 95% of the pick-up setting. The relay energizes (and the LED is Red) when the monitored voltage is above the pick-up setting for a period longer than the fixed pick-up time delay of 0.5 seconds. The relay de-energizes (and the LED is Green) when the monitored voltage is below the drop-out setting for a period longer than the drop-out time delay (t), which is adjustable between 0.1-10 seconds.
Product Reviews
THL-8024U-42
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