TR-5 Series

TR-50628-15
TR-50628-15 - Image 2
TR-50628-15 - Image 3

May not be exact product – for reference only.

TR-50628-15

Lead Time: 

10 Days

Function

True Off Delay

CONTROL VOLTAGE

24V AC/DC

output

10A DPDT

TIMING RANGE

0.3 – 30 Min

TIMING RANGE 2

None

MOUNT

8-Pin Socket

Setting Adjustment

Analog

Options

None

REMOTE POTENTIOMETER

Consult Factory

REMOTE POTENTIOMETER 2

None

$86.15

Description of Function

Upon application of control voltage, the relay is energized. When the control voltage is removed, the present time begins. At the end of the present time, the relay is de-energized. Voltage must be applied for a minimum of 0.1 seconds to assure proper operation. Any application of the control voltage during the present time will keep the relay energized & reset the time delay. No external trigger switch is required.

Function Chart

Product Overview

Features:

• Onboard & remote adjustable or fixed time delays from 0.05 seconds to 2 hours
• Uses industry-standard 8 pin octal sockets
• 10A DPDT output contacts
• Pilot Duty Rating

Enclosure Style:

Plug-in
Configuration / Contact Rating:
DPDT 10A @ 240V AC / 8A @ 28V DC, 1/2HP @ 240V AC, 1/4HP @ 120V AC, B300 & R300
Application Information:
• Voltage Tolerance:
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%
Fixed: ±2% or 50ms, whichever is greater
• Repeat Accuracy: ±0.1% or ±0.04 seconds, whichever is greater
• Reset Time: 0.1 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: 2,000,000 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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