Refer to detector installation instructions for additional information.
Duct detector remote test switch requirements.
2 8 to 32 vdc 12 ma max.
Engineering specifications the air duct smoke detector shall be silent knight model sd505 ductr and remote test switch shall be sd505 dts k.
Power requirements alarm led.
10 va 32 vdc alarm response time.
Test switch 10 va 32 vdc reset switch 10 va 32 vdc alarm response time 40 seconds max.
Yes if the duct detector cannot be reset at the facp or annunciator then a separate test reset station will need to be installed for resetting the duct detector per nfpa 72 section 23 8 5 4 6 4.
At these locations air flow is less turbulent and the air smoke mixture should be more homogenous refer to nfpa 90a 72 and 101 for more information.
4 8 h 2 90 w 1 4 d weight.
Maximum alarm current 10 ma dimensions 4 6 h 2 8 w 1 3 d specifications duct smoke detector accessories rts151 remote test station power requirements alarm led.
The housing shall contain a silent knight model sd505 aps photoelectric smoke sensor.
10 va 32 vdc reset switch.
2 8 32 vdc 10 ma max.
The duct detector shall be of metal construction.