Off Delay Timer

• Off- delay time action up to time range of 1 hrs.
• Continuously adjustable time
• Instantaneous reset time.
• Digital circuitry for high accuracies.
• Immune to transients and surges
• Positive action without chattering.
• Both Din rail & Screw mounting provided.
• Life time guarantee of the unit (condition)

This is a compact micro-electronic device based on latest technology. As the supply voltage is connected to the unit, the relay remains de-energized without any change. But on closing the initiation contact the relay gets 'energized/on' immediately and remains so. On opening  the intiation contacts the timer action starts and relay gets de-energised/OFF after the set time.

The time adjustment is provided with the help of a knob over a linear calibrated dial. Two LED's (Light Emitting Diodes) are provided on top of the unit to indicate the 'Supply ON/Time' pulses being counted and 'Relay ON' condition. Two changeover potential free contacts are provided for customer's usage.

SETTING / REPEAT ACCURACY:

+ 2% of the time setting.

RESET TIME:

Reset time is of the order of 100 m. seconds normally and any variations can be provided against

OPERATING VOLTAGE:

12 VDC, 24 VDC, 110VAC, 240 VAC, 415 VAC or any other voltage against requirement. (+25% to -35% of supply voltage variation is acceptable)

RELAY CONTACT RATING:

6 Amps resistive load or 2 Amps inductive load at 230 VCA or 24 VDC.

INSULATION:

The unit will withstand 2.5 KV, 50 HZ for one minute between all external A.C. Supply and relay contact terminals connected together and body.

DIMENSION:

Height 105mm, Base 51 mm x 102 mm.

BURDEN:

10 VA (maximum)