TIME DELAY RELAYS
1-8
TIME DELAY RELAYS
Delay On Make (Series Load)
Q1T Series
FEATURES
● ● ● ● ● ● ● ●
100% functionally tested Solid s...
Description
1-8
TIME DELAY RELAYS
Delay On Make (Series Load)
Q1T Series
FEATURES
● ● ● ● ● ● ● ●
100% functionally tested Solid state digital timing 20:1 maximum to minimum timing ratio Compact size Low cost Superior transient protection Epoxy encapsulated Flame-retardant and solvent-resistant polyester thermoplastic housing ● Trimpot on-board with sealed cermet element ● File #E65038 Operating Logic: Upon application of input voltage, the time delay starts. At the end of the time delay, the load is energized. Reset is accomplished by removing input voltage.
Note: The load may be located on either side of the line
SPECIFICATIONS
TIME DELAY Adjustment: On-board Trimpot Range: 50 ms to 10 hours in 9 ranges Repeatability: ±.5% +8 ms max. (0.25% typical) at constant temperature Accuracy: Maximum time -0%, +10%; Minimum time -30%, +0% INPUT Operating Voltage: 12, 24, 120, 240 VAC/DC ±10% (on DC models, unfiltered supply voltage must be full-wave rectified) Frequency: 50/60 Hz OUTPUT Type: Solid state normally open series load Rating: Maximum current -1 A AC/DC (resistive or inductive) Life: 100,000,000 operations PROTECTION Transient Voltage: Metal oxide varistor (see ratings below) Dielectric Breakdown: 3000 VAC, RMS, terminals to mounting Isolation Resistance: 100 megohms min. between terminals and case MECHANICAL Termination: .25” x .032” male fast-on terminals Mounting: Surface mount with one #8 screw ENVIRONMENTAL Storage Temperature: -40°C to 85°C Operating Temperature: -40°C to 65°...
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