Metalshield flame-retardant and flame resistant power cable

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m
Supply Capability:
10000 m/month

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Product Description:

1.      Application

This product is suitable for rated voltage 0.6 / 1kV and below of transporting electricity. This product has a strong anti-electromagnetic interference, anti-lightning and a uniform electric field, improve power quality characteristics. Especially for sophisticated electronic device places, such as computer center, aerospace monitoring center, intelligent building.


2.      Type and Specification

 Voltage

0.6/1 kV

Type

ZN-VV-P2、ZN-YJV-P2、ZN-VLV-P2、ZN-YJLV-P2、ZN-VV22-P2、ZN-VV32-P2、ZN-VV42-P2、ZN-YJV22-P2、ZN-YJV32-P2、ZN-YJV42-P2、ZN-VLV22-P2、ZN-VLV32-P2、ZN-VLV42-P2、ZN-YJLV22-P2、ZN-YJLV32-P2、ZN-YJLV42-P2

Size(mm2)

1 Core:4~300;

2 Core:4~185;

3、 4、 3+1 Core:4~300

Standard

 GB/T 12706-2008


3.      Using features

①    Rated voltage Uo/U 0.6/1 kV.

②    The permissible maximum conductor operating temperature: XLPE insulated 90 ℃, PVC insulated 70 ℃.

③    Cable short circuit (the longest duration of no more than 5s), the maximum temperature of the conductor: XLPE insulated cable 250 ℃, PVC insulated cable 160 ℃.

④    Laying the ambient temperature should not be less than 0 ℃, should be less than 0 ℃ pre-heated. Cable bending radius: Single cable without armor no less than 20 times the cable diameter, armored not less than 15 times the cable diameter; multi-core cables without armor is not less than 15 times the cable diameter, armored not less than 12 times the cable diameter.

⑤    Finished cable should be subject to 2.5U0 + 2kV power frequency voltage test 5 min without breakdown.

⑥    DC resistance of conductor at 20 ℃ comply with GB / T 3956.

⑦    Finished cable with anti-electromagnetic interference, anti-lightning and other characteristics.

⑧    Cable fire-resistant characteristics comply with the requirements GB / T 19666.


4.      Picture of structure


1、Conductor   2、Insulation  3、Filler   4、Tape  5、Inner Sheath   6、Metalshield   7、Outer Sheath


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Q:Whether high voltage cables can be built in belt corridors
First of all, it should be noted that the short circuit is caused by the current is too large, short circuit occurs when the short-circuit current will be very large, can not be used to describe how many times, and electrical design to consider the wire cross-sectional area will not be great, Heat, so the conductor will be hot
Q:With the patch panel how to deal with the line corresponding to the crystal line of the line order is what
Although there is a relatively thick cable inside the cable to prevent a very thin cable was broken, but the insulation is not iron, after all, is generally a VB tube is also a corrugated pipe PVC pipe is also too iron
Q:Cable yjv-0.6 / 1kv-4 * 120 + 1 * 70 What does it mean?
Note: Refer to 10kV and below Cable Trench Construction Standard and Acceptance Specifications Chapter III Cable Trench and Well Construction Standard Article 3
Q:Hello, ask about how to charge the electric car at home, use a few square millimeters of wire? How high is the demand for family lines, thank you!
What is the current good computer configuration on the market? The price of 4000 yuan or so no more than 4000 assembly parts to write down the price Thank you.
Q:Whether the interior decoration is the first brush latex paint or the first installation of the wire (the line, with the trunking)?
3 + 2 and 4 + 1 are the number of cores of a cable, a cable inside is not a line, is insulated with each other 2 or . 3 +. 4 +1 line, 5 lines , Respectively, called 2 core or 3 core, 3 +2 core, 4 +1 core, 5 and other core. 3 + 2 cable 3 is the three phase lines, the diameter of the line as large, 2 is the zero line and the PE line, the diameter of the line as large; 4 + 1 cable 4 is the same as the three lines and the same diameter, 1 is the PE ground wire is a separate diameter; five core is the phase line, zero line and PE line are the same diameter, 2 core and 3 core is also the diameter of the line. In the end with a few cable, the design specifications are provided! A few words are not clear!
Q:What is the wiring principle in the home improvement circuit?
This is not the end of the family with a good audio and video lines are thousands of dollars I do not know what kind of advice you want to go to the local workers Duan Gengmang Gama moths tied to the supermarket stall can find!
Q:What recycled rubber is suitable for the production of wire and cable?
Symmetrical receptacles need to be treated differently, with color distinctions most convenient.
Q:Power cable yjv22-10kv-3 * 50 what it means
This model is called copper core XLPE insulated PVC sheathed steel tape armored 3 core, each core conductor size 50mm. the cable voltage is 10KV cable. YJ: cross-linked polyethylene, cable insulation material for the chemical cross-linked polyethylene V: PVC, cable inner jacket material for the PVC jacket material first 2: plating Zinc steel strip, cable armor layer material for the galvanized steel strip Second 2: PVC, cable outer jacket material for the PVC sheathed material 10KV: that the use of the voltage of the cable waiting for you 10 kV 3 * 50 : That the cable is 3 core, each core conductor section 50mm2
Q:How to find the phone number on the 110 patch panel
Cable ends should be marked with cable head symbols, the middle line should also be different from the ordinary wiring. Bv at the beginning of the general wire, with YJV or vv is generally a cable, but not limited to these
Q:Power cable YJV22-8.7 / 15kv-3 * 300 what meaning
(Including the insulation layer) of the total area should not be greater than 40% of the internal cross-section; . the tube wire is not allowed to have joints and twist the phenomenon; . the same loop of the phase of the wire, Regardless of the number of roots should be penetrated into a tube, and different circuits and different voltage lines are not allowed to wear a tube, AC and DC line wires shall not wear a tube, a phase line are not allowed to penetrate alone Steel Pipe. If the requirements are not strict, the power cable, the control cable can wear the same tube; but the signal line will be discretionary, although the signal line is shielded cable, but in order to maximize the signal transmission quality, and other signal lines are generally layout. UPVC plastic pipe with excellent insulation, acid, corrosion resistance, many chemical plants used as infusion piping. The other is also used for sinking engineering, medicine piping works, mineral salt water piping works, electrical piping works. Also widely used as a telecommunications cable. So it can be UPVC pipe to do electrical piping. As for the galvanized steel pipe is not necessary. If the power cable and signal cable at the same time with UPVC pipe laying, were classified separately perforated, the best interval between the two 20cm to prevent interference, with galvanized steel pipe pipe is not necessary so care.

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