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| No.8176955
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Information Name: | Xi'an, Baoji, Weinan supply DJYVP, DJYPV, DJYPVP computer cable |
Published: | 2011-11-30 |
Validity: | 9999 |
Specifications: | DJYVP, DJYPV, DJYPVP computer cable |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | I. Introduction This product applies to rated voltage 500V and below for high anti-interference requirements and automated computer connection cable. Ground cable core insulation with antioxidant properties using the K-type class B low density polyethylene. Polyethylene insulation resistance, voltage resistance, good dielectric loss of small and medium temperature and the influence of small frequency changes, not only to meet the transmission performance requirements, but also to ensure that the cable life. In order to reduce the mutual cross-talk between circuits and external interference, shielded cable structure. Cable shielding requirements are based on different occasions were used: a combination of twisted shielded, twisted pair shielded cable composed of twisted combination of methods such as shielding after total shielding. Shielding material has a round copper wire, copper, aluminum / plastic composite with three. Shield of shielded and has good insulation properties, in use, if the cable shield to the shield of the potential difference between, it will not affect the signal transmission quality. Second, the cable type, name and use of Model Name Use of DJYVP Polyethylene insulated twisted pair copper Braid group PVC sheathed computer cable Fixed installation indoors, cable trench or pipe DJYVP2 Group of twisted copper polyethylene insulated PVC sheathed overall shield computer cable DJYVP3 Polyethylene insulated twisted pair overall shielded with aluminum-plastic composite sheathed computer cable DJYPV Polyethylene insulated twisted pair copper wire braid group of sub-shielded PVC sheath computer cable DJYP2V Polyethylene insulated copper sub-group of twisted shielded PVC sheath computer cable DJYP3V Polyethylene insulated twisted pair shielded aluminum composite with sub-PVC sheathed computer cable DJYPVP Insulated copper wire sub-group of twisted shielded and shielded PVC sheath computer cable DJYP2VP2 Polyethylene insulated copper sub-group of twisted shielded and shielded PVC sheath computer cable DJYP3VP3 Polyethylene insulated twisted pair shielded aluminum and composite sub-shielded with PVC sheathed computer cable DJYVPR Polyethylene insulated twisted pair copper Braid group PVC sheathed computer software and cables Applications that require frequent occasion to move or soft DJYVP2R Group of twisted copper polyethylene insulated PVC sheathed overall shielded cables computer software DJYVP3R Polyethylene insulated twisted pair overall shielded with aluminum-plastic composite flexible PVC sheath computer cable DJYPVR Polyethylene insulated twisted pair copper wire braid group of sub-shielded PVC sheath computer software and cables DJYP2VR Polyethylene insulated copper sub-group of twisted shielded PVC sheath computer software and cables DJYP3VR Polyethylene insulated twisted pair shielded PVC plastic composite with sub-machine soft cable sheath DJYPVPR Polyethylene insulated twisted pair shielded sub-group and overall copper braid shield PVC sheath computer software and cables DJYP2VP2R Polyethylene insulated copper sub-group of twisted shielded and shielded PVC sheath computer software and cables DJYP3VP3R Polyethylene insulated twisted pair with a sub-set of aluminum composite shield and shielded PVC sheath computer software and cables DJYVP22 Polyethylene insulated twisted pair copper Braid group steel tape armored PVC sheathed computer cable Buried DJYVP2-22 Polyethylene insulated twisted group of the total copper sheathed steel tape armored PVC shield computer cable DJYVP3-22 Polyethylene insulated twisted pair overall shielded with aluminum-plastic composite group of steel tape armored PVC sheath computer cable DJYPVP22 Polyethylene insulated twisted pair shielded sub-group and the total copper braid shield steel tape armored PVC sheathed computer software and cables DJYP2VP2-22 Polyethylene insulated copper sub-group of the twisted shield and overall shield steel tape armored PVC sheathed computer cable DJYP3VP3-22 Polyethylene insulated twisted pair with a sub-set of aluminum composite shield and overall shield steel tape armored PVC sheathed computer software and cables Third, the production range Model Nominal section (mm2) Logarithmic DJYVP, DJYVP2, DJYVP3, DJVPV, DJYP2V, DJYP3V DJYPVP, DJYP2VP2, DJYP3VP3, DJYVPR, DJYVP2R, DJYVP3R DJYPVR, DJYP2VR, DJYP3VR, DJYPVPR, DJYP2VP2R DJYP3VP3R 0.50,0.75,1.0,1.50,2.5, 1-24 DJYVP22, DJYVP2-22, DJYVP3-22 DJYPVP22, DJYP2VP2-22, DJYP3VP3-22 0.50,0.75,1.0,1.50,2.5, 4-37 Fourth, the structure of computer cables Nominal cross section (Mm2) Conductor structure 20 ℃ conductor resistance (Ω / Km) Insulation thickness (Mm) Spark test Test voltage (V) Work exchange Test voltage (V) Species Number / diameter (Mm) Not tinned Tinning 0.50 1 1/0.8 36.0 36.7 0.60 6000 2000 0.50 2 7/0.30 36.0 36.7 0.50 3 16/0.20 39.0 40.1 0.75 1 1/0.97 24.5 24.8 0.60 0.75 2 7/0.37 24.5 24.8 0.75 3 24/0.20 26.0 26.7 1.00 1 1/1.13 18.1 18.2 0.7 1.00 2 7/0.43 18.1 18.2 1.00 3 32/0.20 19.5 20.0 1.50 1 1/1.38 12.1 12.2 0.7 1.50 2 7/0.52 12.1 12.2 1.50 3 30/0.25 13.3 13.7 2.5 1 1/1.78 7.41 7.56 0.7 2.5 2 7/0.68 7.41 7.56 2.5 3 49/0.26 7.98 8.21 Fifth, technical performance Product rated voltage (U0 / U): 300/500V Long-term temperature 70 ℃ Laid when the ambient temperature of not less than: fixed laying -40 ℃, non-fixed installation -15 ℃ Minimum bend radius: no armor layer should be less than 6 times the cable diameter, with a layer of armored cable should be not less than 12 times the cable diameter At 20 ℃ with a stable DC voltage test 500V insulation resistance after 1min charge should not be less than 2500MΩ · Km And between each twisted pair shielded twisted pair shielded with overall shield should continue between the road Cable conductors and between conductors and between the shield should be subjected to 50HZ, 2000V AC voltage test without breakdown 5min Contact :029 -68,869,600 |
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Copyright © GuangDong ICP No. 10089450, Xi'an Branch of Anhui East special cables All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 20776 visitor
Copyright © GuangDong ICP No. 10089450, Xi'an Branch of Anhui East special cables All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility