Page 45 - 江苏全友电气有限公司

防火桥架 防火桥架
Fire-proof Cable Tray Fire-proof Cable Tray

防 火 电 缆 桥 架 防火型槽盒 FQH-C
Fire-proof Channel Box FQH-C

FQH(NDQJ)系列

型 格 外 型 尺 寸
Model 槽 宽W 边 高H
FQH系列电缆桥架有良好的绝热、防火、耐腐和适用于广泛环境的性能，还具有重量轻、承
FQH-C-15a 150 100
载力大、安全可靠的特点，技术上达到了国内先进水平。 FQH-C-20a 200 100
对于不同使用场合，FQH系列防火槽盒可分为四部分： FQH-C-30a 300 100
1）耐火型全封闭槽盒：该产品适用于10KV以下电力电缆，以及控制电缆、照明配线等室内室 FQH-C-40a 400 100
FQH-C-20b 200 150
外架空电缆沟、隧道的敷设。 FQH-C-30b 300 150
2）耐火型半封闭槽盒：该产品能够经受火焰熏烤，槽内温度可以限制在电缆安全运行允许值 FQH-C-40b 400 150
内，盒盖为双层盖板。除了有防雨功能外，在遇高温时可自动下落，盖住散热孔，隔绝空气。 FQH-C-50b 500 150
FQH-C-30c 300 200
3）电缆隧道用耐火槽盒：该产品可广泛用隧道、地下公共设施等场合。具有良好的通风透气 FQH-C-40c 400 200
性，当槽盒着火或电缆过热时，由于火焰作用使原来开启的浸有特种防火涂料的通风网孔堵塞， FQH-C-50c 500 200
并膨胀成厚厚的碳屑包复电缆，网上小盖自动下落，盖住网面，使燃烧介质缺氧自熄。 FQH-C-60c 600 200
FQH-C-40d 400 250
4）耐火型无机槽盒：该产品用无机材料与增强玻璃纤维构成，耐火结构为全封闭式，有效防 FQH-C-50d 500 250
止电缆自燃及外部火种的危害。另由于选用无机材料，特别适用于酸、碱腐蚀严重的场合。 FQH-C-60d 600 250
FQH-C-80d 800 250
Fire-proof Cables 注：桥架表面喷防火涂料处理 FQH-C-50e 500 300
槽盒内部也可按要求加装防火板，订货时注明。
FQH-C-60e
600
300
FQH(NDQJ) series Note: Fire-proof coating is painted to the surface of cable tray Fire – proof plate can
be added to the inside of the channel box according to the demand.
FQH series of cable have good function of heat insulationand fire-proof etc. corrosion-resisting and also 耐火槽盒 FQH-01
are suiable suitablefor wide-ranging environment. They have characteristics of light weight, heavy load and Fire – proof channel box FQH – 01
reliable safety, and also have reached the advanced standard in country.
FQH series of fire-proof channel box can be divided into for parts as follows according to different use
occasions. 型 格 外型尺寸Visual dimension 内截面Inside section
Model 宽×高 W×H
(1).Fully-sealed channel box of fire-proof type: The product suits the power cable below 10kv, and also Induced draft and water proof cover 槽 宽W 边 高H
FQH-01-15a 150 100 100 60
suits the control cable, lightening Lines to be Laid in the areial cable ditch and channel indoors or outdoors.
FQH-01-20a 200 100 150 60
(2).Half-sealed channel box of the fire-proof type: The product can experience flame stifling, temperature FQH-01-30a 300 100 250 60
in the channel can be limited to be permitted value for the safety motion of cable. The box cover is double FQH-01-40a 400 100 350 60
board. Besides the function against rain, if can fall automatically when temperature is high enough, covering FQH-01-20b 200 150 150 110
FQH-01-30b 300 150 250 110
the cooling hole to avoid air.
FQH-01-40b 400 150 350 110
防 火 (3).Fire-proof channel box for cable tunnel: The product is widely-used for the tunnel, some underground FQH-01-50b 500 150 450 110 防 火
public facilities and some other occasions. It is well ventilated. When the channel box catches fire or the cable FQH-01-30c 300 200 250 160
is hotter, the opened ventilated mesh soaked with special refractory coating is blocked because of the flames, Inorganic channel box FQH-01-40c 400 200 350 160
and also expanded to thick carbon covering the cable, the small cover on the net falls automatically to cover the FQH-01-50c 500 200 450 160
FQH-01-60c
600
160
200
550
net face, as a result, causing the burning medium to go out because of the absence of Oxygen. FQH-01-40d 400 250 350 210
(4).Inorganic channel box of fire-proof type: The product is formed with the inorganic material and FQH-01-50d 500 250 450 210
strengthen glass fiber. The refractory structure is fully seal. It can prevent efficiently the self-burning of the Insulation material FQH-01-60d 600 250 550 210
cable and the danger of the outer kindling material. Because of inorganic material, it is especially suitable for FQH-01-80d 800 250 7x50 210
the occasions of serious acid and alkali corrosion. FQH-01-50e 500 300 450 260
300
550
260
FQH-01-60e
600
注：钢制外壳，内衬复合耐火内胆。
Note: The cover is made of steel, and the liner is compound fire – proof.
41 CABLE SUPPORT SERIES CABLE SUPPORT SERIES 42