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ǰλãվҳ|耐火电缆 |
ƣͻ |
һƷص㼰;:
Ʒнϸߵͻܣֱܻȼ£һʱڲ·Ͷ·ϣˣڻַʱڼʧ±͵ڻ£ڶҪϸߵĵͽ·ҵ
Ʒִб
Q/HHTZH009.2
ͻԷGB12666.6-90Ҫ(IEC331)
ʹ
1 ѹU0/U 0.6/1KV
2 ߳ڹ¶ȣȼϩԵͻ70105
ϾԵͻ200260
ϩԵ90
±ȼϩ70
±ȼϩ90120
3 ͻ¶ȣȼϩף̶-40棬ǹ̶-15
ϾԵͻף̶-60棻ǹ̶-20
4 ͻԣ
IEC331涨 |
¶750桢ȼʱ3hȴʱ12hӶѹ3A |
GB12666.6-A |
¶950-1000桢ȼʱ90minӶѹ3A |
GB12666.6-B |
¶750-800桢ȼʱ90minӶѹ3A |
5°װ¶Ȳ0
6Ƽ뾶װ²Сڵ⾶6
װ²Сڵ⾶12
ϾԵͻײϵ²Сڵ⾶8
ģͺż
1.ͻ
1
ͺ |
Ʒ |
NH-VV |
ȼϩԵͻͻƵ |
NH-FF |
ϾԵͻͻƵ |
NH-VDVD |
̵±ȼϩԵͻͻƵ |
NH-YDYD |
±ȼϩԵͻͻƵ |
עװͺź22 |
2.ͻƵ
ͺ |
Ʒ |
NH-KVV |
ȼϩԵͻͻƵ |
NH-KVVP |
ȼϩԵͻͭ˿֯ͻƵ |
NH-KVVP2 |
ȼϩԵͻͭưͻƵ |
NH-KFF |
ϾԵͻͻƵ |
NH-KFFP |
ϾԵͻͭ˿֯ͻƵ |
NH-KFFP2 |
ϾԵͻͭưͻƵ |
NH-KVDVD |
̵±ȼϩԵͻͻƵ |
NH-KVDVDP |
̵±ȼϩԵͻͭ˿֯ͻƵ |
NH-KVDVDP2 |
̵±ȼϩԵͻͭ˿֯ͻƵ |
NH-KYDYD |
±ȼϩԵͻͻƵ |
NH-KYDYDP |
±ȼϩԵͻͭ˿֯ͻƵ |
NH-KYDYDP2 |
±ȼϩԵͻͭ˿֯ͻƵ |
NH-KYJV |
ϩԵȼϩͻƵ |
NH-KYJVP |
ϩԵȼϩͭ˿֯ͻƵ |
NH-KYJVP2 |
ϩԵȼϩͭưͻƵ |
עװͺź22ṹɲP2P3ʽ |
壺ƺͺ
Ŀ |
|
˵ |
ͻ |
NH |
ͻAB |
ϵд |
K |
Ƶ |
Ե |
V |
ϩȼϩ |
Y |
ϩ |
YD |
±ϩ(YDJ±ϩ) |
YJ |
ϩ |
F |
Ϸ200260 |
ײ |
V |
ϩȼϩ |
F |
200260 |
YD |
±ϩ |
β |
P |
ͭ˿֯ |
P2 |
ͭư |
P3 |
ư |
װ |
22 |
ִװϩ |
32 |
˿װϩ |
ṹ |
A |
ɵ |
B |
7ɽʺϵ |
R |
ɽʺϵ |
2
Ҫָ
Ŀ |
λ |
ָ |
20浼ֱ |
/km |
ձ |
ѹ |
|
3.5/5min |
Ե |
M/km |
500 |
ͻ |
|
GB12666.6AB |
ȼ |
|
GB12666.5AB | | |
|
|
|
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