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进口H9650-上海感温电缆供应商-上海道夫自动化仪表工程有限公司
DIGITAL LINEAR HEAT DETECTION
TECHNICAL SPECIFICATION
Tinned copper-covered steel Conductor diameter 0.3mm 100 ohms
All cables
Maximum conductor resistance per km at 20-c Veltope Rating Insuiation Material
Temperature sensitive to 1 55mm thickness
8028, H8040, H8040N, H8045, H8045N each two cores fred, black) twinned together:3.0mm dia H8069: two cores (black, black and white) winned together: 3.0mm da H9650 two cores (white, black) twinned together: 3 Cmm da H8028: PVC (black;: 4 25mm dia H3069: PVC redi: 4 25mm dia 鳪 040 : Polythene brad ( red with green IO
Inner Cores
Outer Sheath
tracer): 3.85mm dia H8040N: Iblack nylonij 3.0mrs dia H8045 Palythene braid [red with black ID tacerl 3.65mm dia H8045N: (black myloni 3.0rern dia H650 Ruorooolymer white 3.5mm dia
Ordering Data
For details of sensor supports consult Kidde Fire Protoction data sheet E9832-409 Alarmline Linear
Approvals
1. National Power (formerly
Alarmline Digital cables are
CEGB) category A' approval available in lengths of 50 metres, granted to 26794-2xx/H8045. 100 metres, and then 100 metre
WARNING: Alarmline Digital cables must never be connected 2. Factory Mutual USA approval The last three digits of the cable to mains electrical supplies.
increments up to 1000 metres
granted to 26794-Oxv/H8028 teference denote the length, ie and 26794-1xo/H8040
D5387-068-100 specifies a requirement for 1000m of H8040
Control Units Kiddo Fire Protection manufactures a range of Firebeta
3. CEA European Approval
Testing on cable type 26794 Note: Refer to table on Page 3 for 1x0/H8040 confirms compliance with requirements
Conventional Control Units from 2 to 12 zones of detection, including a range of Extinguishing of Class 3 point detectors Control Parieis IECP) Data sheets when instailed 25mm below a joined by crimp connectors, using
Part Number cross-reference
Short lengths of cable may be
are avalable on request, or from
ceiling, perpendicular to the air
DIGITAL LINEAR HEAT DETECTION
PERFORMANCE CHARACTERISTICS
Part Number Ref.
Maximum Minimum Maximum AppropriateApplication Ambient (°C) Alarm (°C) Alarm C) Detection time
small flame) 4 saconds 4 seconds
45 45 70 70 70 105 200
61 61 79 79 97 168 216
70 70 90
D5387-068 B6794-100 D5387-085 B6794-101 D5387-105 D5387-170 05387-227
H8040 H8040N H8045 H8045N H8028 H8069 H9650
Internal only
5 seconds 10 seconds 20 seconds 20 seconds
nternal only Internal/External Intemal/External
H9650防火线
两芯开关量感温电缆是一种两芯及采用“开/关”式原理设计的温感探测电缆。当内置的两芯导线于预设的温度时受热溶解便会形成电缆短路并报警。感温电缆的开路故障状态可采用线尾电阻原理由报警控屏监控
整个感温线型探测器具有连续的灵敏度；具有五种温度等级； 适应恶劣环境条件； 具有危险易燃区使用的认证；易于安装、测试和连接；可与同一回路中的其它报警设备相兼容；具备讯息缓动储存及事故记录。
应用范围：
电缆架 输油管线
输煤传送带装置 桥梁、码头、海上船舶
电源配电装置：开关、变压器、电机控制中心
冷库 吸尘器/吸尘间
飞机库 油库
仓库/仓储货架 计算机房
矿井 铁路机车
运输带 电缆通道
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