Time delay

Time delay is a pyrotechnic device providing a calibrated delay between an incoming pyrotechnic order and an outgoing pyrotechnic order.

Relais retards 4RPP
© Dassault Aviation - S. Tallon
Relais retards 4RPP

Time delay is a pyrotechnic device providing a calibrated delay between an incoming pyrotechnic order and an outgoing pyrotechnic order.

Initiation is realized through 8LTSH type transmission line.

 

 

Name Type Weight
4RPP3P 3 second time delay 236 ± 5 g
4RPP5P 5 second time delay 223 ± 5 g
4RPP10P 10 second time delay 238 ± 5 g
4RPP20P 20 second time delay 263 ± 5 g

These data are given for information only. The visitor shall apply to Dassault Aviation to make sure that the application domain of the information disseminated on this site is valid.

4RPP time delays’ main characteristics:

Reliability: > 1-1.10-5
Leakage rate: 1.10-6 atm.cm3/s before firing, 1.10-3 atm.cm3/s after
Operating temperatures: -30°C < T < +110°C
Lifetime: 5 years
Shipping: 1.4S class
ONU number: 0384
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