
Yantai Boxin International Trading Co., Ltd. is a professional comprehensive trading service provider for communication equipment.With warehouses established in Yantai and Hong Kong, we have built a complete and localized network for delivering communication products and services.In 2018, Yantai Boxin International Trading Co., Ltd. set up its international sales department in Yantai, China.Based in China, we operate in emerging markets across Southeast Asia, India, the Middle East, Africa, Europe, and the United States.
Yantai Boxin International Trading Co., Ltd. supplies products to various telecom operators, meeting their needs for supplementing and expanding 2G/3G/4G/5G network stations.Our current equipment portfolio covers brands such as Nokia, Ericsson, Alcatel, Huawei, ZTE, ZTT, and FiberHome.
We expand our international market share by offering high-quality products, excellent service, competitive pricing, and timely delivery.Feel free to contact us for more information.
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International
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IEC60502-1, IEC12706.1, IEC60332.1, IEC60332.2, IEC60332.3
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National
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GB/T 12706.1-2008 GB/T 2952
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Max.temperature conductorin service
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90℃
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Max.Short Circuit Temperature
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250℃
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Laying Temperature
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While installation the ambient temperature should not be lower than 0C
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Minimum bending radius when laying
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Single core:r= 20x cable outer diameter
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Multi-core:r=15x cable outer diameter
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Core identification
(G- earth core,X - without earth core)
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1x: White
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2x: Red, Yellow
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3x: Red, Yellow, Green
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3+1: Red, Yellow, Green& White or Black
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4x: Red, yellow, green, blue
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4+1: Red, Yellow, Green, Blue& White or Black
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5x: Red, Yellow, Green, Blue, Green/Yellow
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Sheath Colour
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The standard color is black, when required for a particular application, other colors are available
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Package& Deliver
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Package: Drum Lead time: 7 - 20 day
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Lead time: 7-20day
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Feature
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YJV22 (Steel Tape Armored)
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YJV33 (Fine Steel Wire Armored)
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Armor Type
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Double-layer galvanized steel tape
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Steel wire braid + composite armor
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Tensile Strength
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Moderate (general pressure)
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Ultra-high (vertical installation)
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Bending Radius
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≥12×cable diameter
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≥15×cable diameter (stricter)
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Weight
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Lighter (less steel)
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Heavier (wire + tape structure)
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Service characteristics
* The long-time working temperature of cable should not be highter than 10°c.
* When core is in short-circuit (max Ss) the temperature should not exceed 160°C.
* While installation the ambient teperature should not be lower than 0°C, and the bending radius shouldnot be less than 10 times of outer diameter of cable.
Application
The cable is used as power distribution and tra nsimssion line at rated voltage 0.6/lkV which can be fixed.
Installation
* The installation temperature should not over 20℃,if the ambient temperature is lower than 0℃,the cable should be preheated.
* The bending radius of cable should not less than 8 times.
* After installation,the cable should withstand voltage test for 15min.3.5kv d.c.
laying in the air
* As the single core cable laying inparallel,the distance between the cable:center is 2 times(forcables,which cross sectional area of conductor≤185mm2 ) and 90 mm,(for cables,which cross sectional area of conductor 240mm2 ).
* Ambient temperature:30℃ .
* Max.temperatureof conductor:70℃ .
Direct burial
* When the single core cables are installed separately,the distance between the cable:center is 2 times of the cable diameter.
* Ambient temperature:25℃ .
* Max.temperature of conductor:70℃ .
* Soil thermour resistivity:1.0℃.m/W.
* Depth:0.7 m.
High and low voltage cross-linked cables
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YJV YJLV
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Copper-core or aluminum-core cross-linked polyethylene insulated, polyvinyl chloride sheathed power cable Cu and Al conductor,XLPE insulated,PVC sheathed electric cable
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YJY YJLY
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Copper-core or aluminum-core cross-linked polyethylene insulated polyethylene sheathed power cable Cu and Al conductor,XLPE insulated,PE sheathed electric cable
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YJV22 23 YJLV22 23
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Copper or aluminum core cross-linked polyethylene insulated steel tape armored PVC sheathed power cable Cu and Al conductor,XLPE insulated,steel tape armourd,PVC sheathed electric cable
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YJV32 33 YJLV32 33
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Copper or aluminum core cross-linked polyethylene insulated steel wire armored PVC polyethylene sheathed power cable Cu and Al conductor,XLPE insulated,steel wire armourd,PVC or PE sheathed electric cable
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