TR-6 Series

TR-6812U
TR-6812U - Image 2
TR-6812U - Image 3
TR-6812U - Image 4

May not be exact product – for reference only.

TR-6812U

Lead Time: 

7 days

Function

Multi-Function

CONTROL VOLTAGE

24-240V AC & 12-125V DC

output

10A DPDT

TIMING RANGE

50 Ms – 100 Hrs

TIMING RANGE 2

None

MOUNT

8-Pin Socket

Setting Adjustment

Analog

Options

None

REMOTE POTENTIOMETER

None

REMOTE POTENTIOMETER 2

None

$81.45

Description of Function

TR-681 products have 8 functions built-in: On Delay, Interval On, Off Delay, Single Shot, Flasher (ON First), Single Shot Falling Edge, Watchdog, & Triggered On Delay. To Switch between functions, the unit must be power cycled to apply the new function. Please see Knowledge Base Article “Understanding Time Delay Relay Functions” under the Support section for the full descriptions and function charts.

Function Chart

Product Overview

Features:

• Eight timing functions in one unit easily selectable with rotary switch
• 16 timing ranges built-in covering 0.05 seconds-100 hours
• Selecting a range is easy using a 16-position rotary switch (no math is required or DIP switches to set)
• Universal input voltage: 24-240V AC & 12-125V DC
• Utilizes industry-standard 11 pin octal socket
• 10A output contacts can handle most pilot duty & fractional HP loads

Enclosure Style:

Plug-In
Configuration / Contact Rating:
DPDT 10A @ 240V AC/30V DC, 1/2HP @ 120/240V AC (N.O.),1/3HP @ 120/240V AC (N.C.), B300 & R300; AC15 & DC18
Application Information:
• Voltage Tolerance:
AC Operation: +10%/-15% of nominal at 50/60Hz
DC Operation: +10%/-15% of nominal
• Load (Burden): 3 VA
• Setting Accuracy:
Maximum Setting (Adjustable): +5%, -0%
Minimum Setting (Adjustable): +0%, -50%
• Repeat Accuracy: +0.1% or +50ms, whichever is greater
• Reset Time:
Non-Triggered Functions: 0.1 Seconds
Triggered Functions: 0.04 Seconds
• Start-up Time: 0.05 Seconds
• Maintain Function Time: 0.01 Seconds
• Temperature:
Operating: -28° to 65° C (-18° to 149° F)
Storage: -40° to 85° C (-40° to 185° F)
• Life:
Mechanical: 10,000,000 operations
Full Load: 100,000 operations
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. 

Watch the voltage monitor relay video

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