USER’S
MANUAL
SPD-3.1M
SMOKE OPTICAL DETECTOR
1. PURPOSE
1.1 The SPD-3.1M smoke optical point detector is designed to detect smoky fires indoors, and for
transmission of the alarm signal to fire alarm control panels.
1.2 The SPD-3.1M is counted on the continuous 24-hours operating in connection with fire alarm
& fire-intruder control panels in DC or alternating 2-wire fire alarm loops with the 12/ 24V rated
supply voltage.
1.3 The detectors have functions:
-
Indication of the standby mode (LED periodical flashing);
-
Indication of the alarm mode (LED steady light).
The detector complies with EN 54 – 7:2000/ 1:2002/ 2:2006.
2. TECHNICAL SPECIFICATIONS
2.1 Supply voltage range, V..………………………….. 10-30
2.2 Way of output signal issue ………………………… non-contact
2.3 Wiring to control panel…………………………….. 2-wire
2.4 Standby current consumption, mA………….. …....
0,095
2.5 Alarm current consumption, mA…………………..
6-30
2.6 Internal resistance in alarm mode at 20 mA, Ohm ..
500
2.7 Reverse current at -30V, A………………………..
5
2.8 Dimensions, mm. …….………..………… ..…......
Ø100 48
2.9 Weight, g ……….………………….…..……….....
150
2.10 Operating temperature range, ° …...................….
from - 10 to + 55
2.11 Average lifespan, years. ………................…….….
10
3. Items supplied with the detector
3.1 The items supplied with the detector are adduced in Table.
Name
Quantity
Note
SPD-3.1M
smoke photoelectric detector
up to 25 pcs.
B103-02 base including
Manual
1 pc.
per a package
Package
1 pc.
per 25 detectors
3.2. The K-4 mounting rings can be supplied by a purchase order for installation of the detectors
on suspended ceilings.
