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ZRMKVV Control Cable ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye...
ZRMKVV Control Cable ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye...
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 ZRMKVVMKVV MKVVP Kabel Kontrol Mining 1, Mining Control Cable Implementation Standard: MT818-1999 2, Coal Mining Control Cable Application: This product is suitable for AC rated voltage U0/U of 450/750V and below control monitoring circuits and protective lines and electrical instrumentation connections in power distribution devices. 3、Coal Mining Control Cable Use MKVV MKVVP MKVVRP MKVVR 0.5-10mm22-61 Core Suitable for weak electric control system or strong electromagnetic field interference zone MKVV22 MKVV32 0.5-10mm22-61 Core strong electromagnetic field interference zone 4、Main technical performance and indicators 20℃ when conductor DC resistance Ω/km 0.75mm² ≤24.5 1.0mm² ≤18.1 1.5mm² ≤12.1 2.5 mm² ≤7.41 20℃ when cable insulation core insulation resistance MΩ.km ≥60 AC working frequency voltage 3.0KV/5min Through the use of mining control cable characteristics allow long-term working temperature -40~+50℃; A maximum relative humidity is ≤95 (+25 ℃ when) allowed attachment and installation temperature should not exceed -10 ℃ Features of use: Coal mining control cable conductor's long-term allowed working temperature is 70 ℃, cable laying temperature should not be below 0 ℃. Raan cï gam bï yen ya cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔk cɔ Kabel ye cɔl soft cable ye cɔl shielding layer structure, ka dhil ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ Kabel ye tɔ̈u cïï tɔ̈u cïï tɔ̈u cïï tɔ̈u cïï tɔ̈u cïï tɔ̈u cïï tɔ̈u cïï tɔ̈u cïï tɔ |
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