Product Details

QD-253 Delay on make timer delay timer

Product Features

Product Description

Installation
1. Disconnect power.
2. Connect terminals as shown in the wiring diagram below.
3. Select desired delay on break period.
4. Reapply power, check operation.

Specification
Input:
Line Voltage: 18-30 VAC
Line Frequency: 50/60 HZ

Output Output Ratings:
Maximum: 1 amp
Minimum: 20 mA
Inrush: 10 amps

Time Delays (Adjustable Only)
OFF delay: 12-390 seconds


Mode of Operation
Power must be applied before and during the time delay period. When the initiate contact closes, the load energizes and remains
energized as long as the initiate contact is closed. The time delay begins when the initiate contact opens. At the end of the time
delay period, the load is turned off. If the initiate contact recloses during the time delay period, the load remains energized
and the time delay is reset to zero. Removal of the input power during the delay turns off the load and resets the time delay to
zero. A one-second interrogation delay is provided to avoid nuisance trips due to thermostat bounce or tampering

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Our company
SinoCool Refrigeration & Electronics Co.Ltd. is a large modern enterprise specializing in refrigeration accessories, we deal with the spare parts from 2007. Now we have 3000 kinds spare parts for Air conditioner, Refrigerator, Washing machine, Oven, Cold room; We have relied on high technology for a long time and have invested huge amounts of money in compressors, capacitors, relays and other refrigeration accessories. Stable quality, superior logistics and caring service are our advantages. Customized products and OEM service are all available.
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