2019 China New Design 10/35kv Copper Conductor Power Cable/Marine
Isu tinovimba nekufunga kwehungwaru, kugara kwechimanjemanje muzvikamu zvese, kufambira mberi kwetekinoroji uyezve kune vashandi vedu vanotora chikamu mukati mekubudirira kwedu kwe2019 China New Design 10/35kv Copper Conductor Power Cable/Marine, Kuti uwane rumwe ruzivo, ndapota tora kutibata nekukurumidza sezvinobvira!
Isu tinovimba nekufunga kwakadzikama, kugara uchivandudzika muzvikamu zvese, kufambira mberi kwetekinoroji uyezve kune vashandi vedu vanotora chikamu mukati mekubudirira kweduChina XLPE Power Cable uye Underground Cable, Nechinangwa che "zero defect".Kutarisira zvakatipoteredza, uye magariro anodzoka, chengeta mushandi wezvemagariro mutoro sebasa rake.Tinogamuchira shamwari dzinobva kumativi ese enyika kuti dzishanyire uye dzititungamirire kuitira kuti tigone kuzadzisa chinangwa chekuhwina pamwe chete.
Kondakita: | Waya yemhangura yakapfava |
Conductor size: | 23 AWG |
Insulation: | PE-Foam |
Insulation OD: | Zvakajairika Ø1.38 ± 0.05 mm |
Insulation ukobvu | 0.39 mm |
Vaviri: | 2 insulated conductors akasungirirwa pamwechete kuita maviri |
Kodhi yemavara: | 1. White/blue + Blue 2. White/orange + Orange 3. White/green + Green 4. White/brown + Brown |
Shield pair to pair: | Aluminium Foil-Polyester Tape |
Shield pair to pair coverage: | 100% |
Outer shield: | Solid Tinned Copper Braid |
Outer shield coverage: | Nom 80% |
Bhachi rekunze: | LSZH SHF1 |
Nominal ekunze sheath ukobvu: | 0.75 ± 0.30 mm |
Bhachi rekunze OD: | 8.4 ± 0.50 mm |
Kumaka: | YANGER® CAT7A 4x2x23/1 AWG Solid S/FTP LSZH-SHF1 |
Muvara webhachi rekunze: | Gireyi |
Isu tinovimba nekufunga kwehungwaru, kugara kwechimanjemanje muzvikamu zvese, kufambira mberi kwetekinoroji uyezve kune vashandi vedu vanotora chikamu mukati mekubudirira kwedu kwe2019 China New Design 10/35kv Copper Conductor Power Cable/Marine, Kuti uwane rumwe ruzivo, ndapota tora kutibata nekukurumidza sezvinobvira!
2019 China Nyowani DhizainiChina XLPE Power Cable uye Underground Cable, Nechinangwa che "zero defect".Kutarisira zvakatipoteredza, uye magariro anodzoka, chengeta mushandi wezvemagariro mutoro sebasa rake.Tinogamuchira shamwari dzinobva kumativi ese enyika kuti dzishanyire uye dzititungamirire kuitira kuti tigone kuzadzisa chinangwa chekuhwina pamwe chete.
Nhamba ye acidity yemagasi: | IEC 60754-1/2 |
Halogen asidhi gasi: | IEC 60754-1/2 |
Kuburitsa fodya: | IEC 61034-1/2 |
Flame retardant: | IEC 60332-1-2 |
UV kuramba | UL 1581 |
Chidziviriro chemoto: | IEC 60332-3-22 |
Kuramba kwe conductor@20°C: | ≤93.8 Ω/km |
Insulation resistance: | ≥5000 MΩ/km |
Avhareji yehunhu impedance @100 MHz: | 100 ± 5 Ω |
Transfer impedance: | ≤100 mΩ/m @10 MHz |
Kunonoka skew (4~100 MHz): | ≤25 ns/100 m |
Velocity factor: | 74% |
Conductor kuramba kusaenzana mukati mevaviri: | ≤2.0% |
Conductor kuramba kusaenzana pakati pevaviri: | ≤4.0% |
capacitance kusaenzana pasi pano pa800Hz kana 1000Hz: | ≤160 pF/100 m |
Mutual capacitance: | ≤56 nF/km |
Frequency (MHz): | 1 | 4 | 10 | 16 | 20 | 31.25 | 62.5 | 100 | 200 | 250 | 300 | 500 | 600 | 1000 |
Attenuation dB/100m (Max.) | - | 3.7 | 5.8 | 7.3 | 8.2 | 10.3 | 14.6 | 18.5 | 26.5 | 29.7 | 32.7 | 42.8 | 47.1 | 61.9 |
NEXT dB (Min.) | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 75.4 | 70.9 | 69.4 | 68.2 | 64.9 | 63.7 | 60.4 |
PS-NEXT (Min.) | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 72.4 | 67.9 | 66.4 | 65.2 | 61.9 | 60.7 | 57.4 |
Dzorera Kurasika dB (Min.) | 20 | 23 | 25 | 25 | 25 | 23.6 | 21.5 | 20.1 | 18 | 17.3 | 17.3 | 17.3 | 17.3 | 15.1 |