4-hiko me te 4-tohu Steel Waea Armoured Transverse Watertight Composite Cable Spec.
1. Te hoahoa hanganga
2. Momo: HDXUG - 4×2+2×2×0.22
3. Hoahoa taura
1. Taura hiko
1.1 Kaiwhakahaere: whakamahia te waea parahi kua paea
1.2 Wehenga: motuhake teitei teitei rauemi ātete, wera resistance≥120 ℃.
2. Waea tohu
2 huinga, te impedance āhuatanga 100Ω±15Ω;
3. Te taura: tirohia te ahua.
4. Heu: polyurethane, te rahi o waho:11.0mm.
5. Paparanga whakakaha: whakakahahia ma te waea kowiri tira (te diameter o waho o te 1.2mm me te 1.4mm) papa-rua kua pae whakamuri.
6. Cable whakaingoa diameter waho: 16.0mm±0.3mm.
• Nga tono matua
Ka whakamahia tenei taura mo te tuku hiko me te tuku tohu o nga taputapu o raro i te moana i te moana.
• Te ahua mahi
1. Te pāmahana ambient mahi: -20℃~+80℃;
2. Ko te radius piko e whakaaetia ana mo te whakaurunga he 10 nga wa o te diameter o waho o te taura;
• Mahi Hangarau
Te mahi hiko
ngaohiko mahi |
AC500V |
Kaiwhakahaere DC parenga (waea-kotahi) (Ω/km)(+20℃) |
≤9 (2.0mm2) |
≤82 (waea tohu) |
|
Te parenga whakamarumaru (MΩ·km) (DC500V) |
≥500 |
Te kaha o te hiko i waenga i nga waea (DC 2000 V, 2min) |
Kaore he pakaru |
Ko te impedance o te waea tohu Ω |
100Ω±15Ω |
Te mahi miihini, tinana me te taiao
1 |
Taumaha taura: about782g/m |
2 |
Te kaha pakaru: ≥65kN |
3 |
Te kawenga mahi haumaru: ≤10kN |
Ko to kamupene kei te whakarato matua taura, ka tukuna e to maatau kamupene he waea kowiri tira me te paea, ko te utu,
85 RMB/m
Ko te waea kowiri tira ko: 316 waea kowiri tira