Marine Electric heating cables classify two types:single phase cables and three phase cables.The structure and working principle are the same as that of JFB type reinforced parallel connection Electric heat cables.Besides above characteristics,marine electric heat cables have better properties of mechanical intensity,inflaming retarding,oil resistance,heat resistance and germproof.
(2)产品规格型号和技术特性
Product Types and Technical Parameters:
型号
Type
额定
电压
Rated Voltage
(v)
额定
功率
Rated
Power
(w/m)
绝缘
电阻
Insulation Resistance
(MΩ /hm)
电气
强度
Electricity Intensity
(v/min)
绝缘
层材料
Insulation Material
产品
最高
耐温
Highest Temp-
erature
(℃)
防爆
标志
Explo-
sion
Proof Label
介质最
高维持
温度
Highest
Maintenance Temperature of Media
(℃)
单电源
最大使
用长度
Max.
UseLength
of Single
Power
(m)
加强型
Reinforced
JFBC-10/2J
220
10
≥50
2200
F46
200
ExeIIT3
120
330
JFBC-20/2J
20
110
160
JFBC-30/2J
30
90
110
JFBC-40/2J
40
70
80
JFBC-30/3J
380
30
≥50
2750
F46
200
ExeIIT3
120
320
JFBC-40/3J
40
100
240
JFBC-50/3J
50
80
190
JFBC-60/3J
60
60
160
(3)应用场合
Applications
船用电热带主要用于船舶、海洋钻井平台。
Mainly used for marines and sea oil drilling platforms.
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