Bảng điều khiển Naffco (1loop) tiêu chuẩn

Mã SP: EN54
Xuất xứ: Dubai

Cung cấp thiết bị pccc, tư vấn thiết kế pccc, thi công lắp đặt pccc, thẩm duyệt pccc, đấu thầu pccc, kiểm định thiết bị và phương tiện pccc.

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Standard	EN54 Part 2/4; BS5839 part 4
Approvals	LPCB, CE
Main Input Voltage	220 ± 10% VAC 50/60 Hz
Input Current Rating	0.500A
System Operating Voltage	24 VDC Nominal (20-27 VDC)
Loop Capacity	Loop 1:235; Loop 2:241 (Address)
Loop Length	1.00mm2-800M-Full Load 1.5mm2-1.2KM-Full Load 2.0mm2-1.5KM-Half Load
Loop Topology	Class A and Class B
24 VDC Fused Relay Output	Maximum Load 500mA at 17-28 VDC
Zone Capacity	30 Zones Programmable
Standby Batteries	Twin 12Vdc; Bat: 24H
Sounder Circuits(3)	Fire Alarm Output: 500mA/24Vdc/NO-NC F.P.E. Output: 500mA/24Vdc/NO-NC Sounder Circuit Output: 500mA/24Vdc/NO-NC
Fuses	Mains 2A (20mm A/S ceramic), Sounders (2): 1A (20mm A/S), Fire alarm Output 0.5A (20mm A/S), Battery: 2A (20mm A/S HRC ceramic)
Common Fault Relay Output	Volt-Free changeover 1.0A at 24 VDC
Battery Charging Current Limit	600mA
Dimension	Outer: 580x420x30 mm, Inner: 550x393x173mm