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Applications
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本产品适用于固定敷设在额定电压0.6/1KV及以高温环境下的输配电线路中。 阻燃电缆主要用于有防火要求较高的场合。该产品保持同电压等级、同规格普通电缆所有的性能指标，如：较高的机械、物理性能，优良的电气性能和耐化学腐蚀性能等，又具有阻燃特性避免了由于电缆引起的火灾的蔓延，减少了生命和财产的巨大损失。 低烟低卤阻燃电缆除保持阻燃电缆的一般特性和电气性能外，还具有燃烧时发烟量小、氯化氢气体释放量小和低腐蚀性的特点。 低烟无卤阻燃产品除了能满足阻燃电费的使用要求外，还具有无卤酸气体释出、发烟量小、产品腐蚀性气体较少、阻燃性能好的特点。 |
The products are used as the transmission and distribution lines of under 0.6/1KV(rated voltage Uo/U)in the environment of high temperature. Flame retardant cables are mainly used in the places where there is strict fire-proof regulations .In addition to the features of the common cables of the same voltage class and specifications,such as mechanical and mechanical properties and anti-corrosion,they also can resist burning slow down the spread of the fire and reduce the damage. Low-fume and low-halogen flame retardant cables have the features of low corrosive smoke and little HCL gas during the burning. Low-fume and non-halogen flame retardant cables have the features of no acid gas emission,low fume,little corrosive smoke and excellent fire resistance. |
使用特性
Working features
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1、额定电压：Uo/U为0.6/1KV。 2、电缆导体长期允许工作温度 FF型不超过200℃； ZR-FV、ZR-FV22型不超过105℃； WD-FV、WD-FV22型不超过90℃ 3、敷设时的环境温度不低于0℃，低于0℃应预先加热。 4、电缆允许弯曲半径应不小于电缆外径的15倍。 |
1、Rated voltage Uo/U:0.6/1KV. 2、The allowable long-time working temperature: Should not higher than 200℃ for Model FF. Should not higher than 105℃ for Model ZR-FV and ZR-FV22 Should not higher than 90℃ for Model WD-FV、WD-FV22. 3、The temperature of the cables must bu over 0℃ in construction work.In not,the cables must be pre-heated. 4、The allowable bending radius of the cables must not be less than 15 times of the multi-core cable outer diameter. |
型号、名称
Model and name
|
型号 Model |
名 称 Name |
|
FF |
氟塑料绝缘和护套高温电力电缆 Fluroplastic insulation and sheath high-temperature power cable |
|
ZR-FV |
氟塑料绝缘阻燃聚氯乙烯护套高温电力电缆 Fluroplastic insulation flame-retardant PVC sheath high-temperature power cable |
|
WD-FV |
氟塑料绝缘低烟无卤阻燃聚氯乙烯护套高温电力电缆 Fluroplastic insulation low-smoke and halogen-free flame-retardant PVC sheath high-temperature power cable |
|
ZR-FV22 |
氟塑料绝缘阻燃聚氯乙烯护套钢带铠装高温电力电缆 Fluroplastic insulation flame-retardant PVC sheath steel-tage armoring high-temperature power cable |
|
WD-FV22 |
氟塑料绝缘低烟无卤阻燃聚氯乙烯护套钢带铠装高温电力电缆 Fluroplastic insulation low-smoke and halogen-free flame-retardant PVC sheath steel-tage armoring high-temperature power cable |
规格范围 Specifications Range
|
型号 Model |
芯数 Core no. |
标称截面 Section area(mm2) |
|
FF |
1～４，3+1 |
1.5～240 |
|
ZR-FV，WD-FV |
1～４，3+1 |
1.5～185 |
|
ZR-FV22，WD-FV22 |
2～４，3+1 |
4～185 |
3+1芯 3+1-core
|
主线芯 Main cores |
中性线芯 Neutral core |
主线芯 Main cores |
中性线芯 Neutral core |
主线芯 Main cores |
中性线芯 Neutral core |
|
4 |
2.5 |
25 |
16 |
95 |
50 |
|
6 |
4 |
35 |
16 |
120 |
70 |
|
10 |
6 |
50 |
25 |
125 |
70 |
|
16 |
10 |
70 |
35 |
185 |
95 |
注：1、对于B类绝缘线芯截面在10 mm2以上和R类绝缘线芯截面在50 mm2以上的软电缆绝缘层允许采用阻燃保护层形式，以加强电缆的机械性能。
2、为了考虑电缆机械性能和安装方便，对于大规格电缆可采用另加阻燃护套方式进行防保。
3、根据用户需要，可以产生5芯电力电缆。
Note:1.For insulation Class B cable more than mm2 and Class R cable more than 50 mm2,it is allowable to have the flame-retardant layer,to reinforce the mechanical property of the cable.
2.In consideration of the mechanical property and installation,it is recommended to add flame-retardant sheath for protection.
3.5-core power cables are producible as per requirements.
主要技术指标 Main technical index
|
标称截面 Section area (mm2) |
导体结构 Conductor structure |
20℃时导体电阻(Ω/km)不大于 Conductor resistance at 20℃ not more than |
交流电压试验 AC voltage test |
||
|
种类 Type |
根数/单丝直径 No./single wire dia(mm) |
不镀锡 Non tin-plated |
镀锡 Tin-plated |
||
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4 |
A |
1/2.25 |
4.61 |
4.7 |
3.5 KV 5min不击穿 3.5 KV 5min No breakthrough |
|
4 |
B、R |
7/0.85，19/0.52 |
4.61 |
4.7 |
|
|
6 |
A |
1/2.76 |
3.08 |
3.11 |
|
|
6 |
B、R |
7/1.04，19/0.64 |
3.08 |
3.11 |
|
|
10 |
B、R |
7/1.35，49/0.52 |
1.83 |
1.84 |
|
|
16 |
B、R |
7/1.7，84/0.49 |
1.21 |
1.24 |
|
|
25 |
B、R |
7/2.14，98/0.58 |
0.727 |
0.734 |
|
|
35 |
B、R |
7/2.52，133/0.58 |
0.524 |
0.529 |
|
|
50 |
B、R |
19/1.78，133/0.68 |
0.387 |
0.393 |
|
|
70 |
B、R |
19/2.14，133/0.68 |
0.27 |
0.277 |
|
|
95 |
B、R |
19/2.52，259/0.68 |
0.197 |
0.21 |
|
|
120 |
B、R |
24/2.52，608/0.50 |
0.161 |
0.174 |
|
|
150 |
B、R |
37/2.52，756/0.50 |
0.129 |
0.132 |
|
|
185 |
B、R |
37/2.52，427/0.74 |
0.0991 |
0.1 |
|
|
240 |
B、R |
61/2.52，427/0.85 |
0.0754 |
0.0762 |
|
产品结构图 Structure
型号说明 Model explanation
|
项目 Item |
代号 Code |
说明 Explanation |
|
阻燃代号 Flame-retardant code |
ZR D W |
阻燃型Flame-retardant 低烟型Low-smoke 无卤型lalogen-free |
|
导体代号 Conductor code |
T X |
铜导体（省略）Cu(omitted) 镀锡导体Tin-plated conductor |
|
绝缘材料代号 Insulation material code |
F |
聚全氟乙丙烯（F46） |
|
护套材料代号 Sheath material code |
V |
聚氯乙烯PVC |
|
铠装代号 Armoring code |
2 3 |
钢带Steel-tape 细钢丝Fine steel-wire |
|
导体种类 Conductor type |
A B R |
单股导体X（可省略）Single core(omittde) 七股绞合导体7-core strands conductor 多股软导体Multi-core strands conducto |
交货长度
Length for delivery
无铠装电缆允许长度不小于500米，铠装电缆允许长度不小于200米。允许长度不小于30米短段电缆交货，其数量应不超过交货总长度的10%。
其它交货长度应根据双方协议长度交货。
For cable without armoring,the delivery length is not less than 500m,and for cable with armoring,the delivery length is not less than 200m.30m length is available,but the total amount should not more than 10% of the delivery length.
Other length is as per agreement.