THR-3 Series
May not be exact product – for reference only.
THR-3836U
Lead Time:
Function
CONTROL VOLTAGE
output
TIMING RANGE
TIMING RANGE 2
MOUNT
Setting Adjustment
Options
REMOTE POTENTIOMETER
REMOTE POTENTIOMETER 2
$70.13
Description of Function
Function Chart
Product Overview
Features:
• Universal Voltage: 24-240VAC & 12-125VDC
• Time Ranges: 0.1 Sec to 100 Minutes Onboard & remote adjust of time delay
• Onboard & remote adjust of time delay
• Cost effective design & compact 2″ x 2″ enclosure
• Encapsulated for protection against harsh environments
• 10A SPDT relay output contacts can handle most pilot duty & fractional HP loads
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): 2 VA
• Setting Accuracy:
Maximum Setting (Adjustable): +5%, -0%
Minimum Setting (Adjustable): +0%, -50%
• Repeat Accuracy: ±0.1% or ±0.04 seconds, whichever is greater
• Reset Time:
Non-Triggered Function: 0.1 Seconds
Triggered Functions: 0.04 Seconds
• Life:
Mechanical: 10,000,000 operations
Full Load: 100,000 operations
• Temperature:
Operating: -28° to 65°C (-18° to 149°F)
Storage: -40° to 85°C (-40° to 185°F)
• Mounting: Surface with one #8 or #10 screw and a maximum tightening torque of 15 in-lbs
• Termination: 0.25″ male quick-connect terminals
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
THR-3836U
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