FEATURE
-Modern, attractive design
-Microprocessor-controlled
-From 2 up to 16-zones
-EN54 compliant with approvals pending
-2 User access levels
-2 Monitored sounder outputs
-One-man test capability
-Open-collector output for every zone
-24 Volt resetable output
-External 'Class Change' facility
-Alarm output with potential free relay
-Common fault output with potential free relay
-External watchdog
-Active end-of-line support
SPECIFICATION
|
MODEL
|
NK702
|
|
Supply Voltage
|
230VAC / 50Hz
|
|
Batteries
|
Capacity
|
2 x 2.3Ah
|
|
Fuse Rating
|
2A
|
|
Zone
|
Maximum Load
|
94mA
|
|
Max. Number Of Detectors Per Zone
|
20
|
|
Maximum Zone Resistance
|
44 ohm
|
|
Sounders
|
Maximum Load
|
250mA
|
|
Delay
|
Selectable 0 ~ 9 min
|
|
Relay Outputs (excluding sounders)
|
1A / 30VDC
|
|
Extinguishing Relay Outputs
|
Maximum load
|
NA
|
|
Fuse rating
|
NA
|
|
Auxilliary Output
|
250mA
|
|
24 VDC Resetable Output
|
Maximum Load
|
100mA
|
|
Reset Time
|
3 sec.
|
|
Environment
|
Working Temperature
|
-5°C ~ +40°C
|
|
Relative Humidity
|
95% (non condensing)
|
|
IP Rating
|
IP30
|
|
Physical Characteristics
|
Size (mm)
|
297(W) x 307(H) x 105(D)
|
|
Weight (without batteries)
|
3.6Kg
|
- Sisteme Conventionale 
