Trung tâm báo cháy 4 kênh GST GST-104A
Thông số kỹ thuật
– Operating voltage: 220VAC ± 15%, 50Hz.
– Standard: BS5839, Part 4, 1988 and EN 54 parts 2 and 4.
– Approval: CE, LPCB.
– Operating Temperature: -10°C to 40°C @ 95% relative humidity.
– Number of Zone: Four Zone.
– Zone Capacity: 15 detectors (AOL); 25 detectors (EOLR).
– Standby Batteries: 5AH, 24 hours monitoring state.
– Output Voltage: 20VDC to 28VDC.
– Static Loading Current: 2.5mA (when connected with 15 conventional detector).
– Fire Alarming Resistance: 150Ω-1.5KΩ (normal 470Ω).
– End Of Line resistor: 4.7KΩ or AEOL (Active End Of Line).
– No. of Sounder Output: 2.
– Sounder Output Current: 1 Ampere (500mA per output).
– Sounder Output Voltage: 20VDC to 28 VDC.
– Aux.Power Output: 20VDC to 28 VDC.
– Application: Indoor use.
– Materials and colour: Coated Metal/Grey.
– Dimension: 380mm x 320mm x 95mm.
Bảo hành: 12 tháng
Giá: Liên hệ