Single Core and multi-core PVC Insulated and PVC Sheath Cable 450 /750 V H07VV-R

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 m
Supply Capability:
3000 m/month

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Product Description:

Single Core and multi-core PVC Insulated and PVC Sheath Cable 450 /750 V Production Introduction for Single Core and multi-core PVC Insulated and PVC Sheath Cable:

Voltage Rate: 300/500V, 450/750V

Cores: 1~5 cores

Range of Nominal cross section: Single core: 0.75 mm2 ~ 630 mm2

                                        Multicore core: 0.75 mm2 ~ 120 mm2

Conductor: Class 1/2 Plain annealed copper wires, solid or stranded

Constructions: Insulation: PVC

            Sheath: PVC

Core color: Brown, Grey, Black, Blue, Green/Yellow or others on request

Max. Operating Temperature: 70, can be 90,105as per requirement

Packing: 100 meter/roll for small size, wooden drum for big size, or as per requirement

 

Application for Single Core and multi-core PVC Insulated and PVC Sheath Cable:

These cables are used for general purpose, as building wire for power, lighting and control wire to electrical appliances, suitable for use in conduit and for fixed, protected installation.

 

Production Standard for Single Core and multi-core PVC Insulated and PVC Sheath Cable:

I EC 60227, GB/T5023, VDE0281, BS6004

 

The  Feature for Single Core and multi-core PVC Insulated and PVC Sheath Cable:

The cable can be of flame retardance, fire resistance and other property

 

Packing photo for Single Core and multi-core PVC Insulated and PVC Sheath Cable:

 

Single Core and multi-core PVC Insulated and PVC Sheath Cable 450 /750 V  H07VV-R

Single Core and multi-core PVC Insulated and PVC Sheath Cable 450 /750 V  H07VV-R


FAQ For Single Core and multi-core PVC Insulated and PVC Sheath Cable:

 

Q1:What is the Production Capacity for your factory?

About 50 kilometer every day

 

Q2: What is the Minimum Order Quantity For Single Core PVC Insulated Cable 450 /750 V?

MOQ: 10000 meters for small size, 5000 meters for middle size, 1000 meters for big size

 

Q3:What is the delivery time for these cables?

10~15 working days

 

Q4: What standards is the product complying with?

    We can produce thousands of electric wires and power cables complying with different standards, such as: GB, JB , IEC, BS, AS/NZS, VDE, UL ETC.


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Q:110 voice patch panel directly to the telephone line can be connected to it
YJ refers to the insulation material for the cross-linked polyethylene, V refers to the inner layer of PVC within the steel sheath armored copper power cable as aluminum core was YJLV22
Q:PVC pipe line 6 points and 4 points which big ah?
35 square copper wire current carrying capacity is 105A, 105A / 35 mm2 = 3A, (1 square millimeter carrying capacity is 3A) 70 square copper wire current carrying capacity is 169A, 169A / 70 square millimeters = 24A (1 square millimeter carrying capacity is 24A) 1 square hai load current from 11A gradually become 24A So it is impossible to use n by the coefficient can be drawn to the current value Wire can carry the current * the applied voltage * power factor = can drive power The diameter of the wire with different diameter is not the same No specific diameter can not know the current carrying capacity How much power, depending on the voltage level Because P = UI As the saying goes: a square 4 current, underground than this small forget How much is the square here is a square millimeter Power depends on your voltage, the general small line can be directly by 5 is to eat the current to 50-120 the basic can take more than 35 can take 25 or so just personal experience to do reference to the need for basic data: 1 line, copper and iron Aluminum silver temperature 3 core number 4 diameter Probably take a square 5A diameter n square of the wire can be over n high current, resulting in n high power so that can be calculated
Q:What is the interface between the power interface and the hard disk?
10KV generally in the bottom, 380V power cable in the middle, control cable and cable at the top
Q:Power cable casing buried what are the requirements
2 direct laying cable way, should meet the following requirements: 1 cable should be laid in the trenches, and should be along the length of the cable on the next, next to the side of the shop with a thickness of not less than 100mm soft soil or sand 2 along the length of the cable should cover the width of not less than 50mm on both sides of the cable protection board, protective board should adopt concrete 3 urban cable buried in the laying, it is appropriate in the protection board laying eye-catching signs 4 in the suburbs or open areas, along the cable path of the line spacing of 100m, corner or joint parts, should be erected obvious signs or signs 5 when the use of cable through the corrugated pipe laying in the trenches, should be along the full length of the bellows casting thickness of not less than 100mm of concrete, the width should not be less than 50mm outside the tube, the cable can not armor 3 buried in the non-frozen soil area, the cable embedding depth should meet the following requirements: 1 cable to the basement of the basement structure, not less than 03m 2 cable skin to the ground depth, not less than 07m; when located in the carriageway or farmland, should be properly deepened, and should not be less than 10m 4 buried in the permafrost area, should be buried below the permafrost layer, when not buried can be buried in the soil drainage of dry frozen soil or backfill, but also take other measures to prevent damage to the cable The 5 Directly laying the cable, is strictly prohibited in the underground pipe is just above or below The minimum distance between cable and cable, pipe, road, structure, etc shall be in accordance with Table 535 Table 535 Permissible minimum distance between cable and cable, pipe, road, structure, etc (m)
Q:TV tiger when the set-top box when tv / ay look for a look on the platform
Do not have to be so troublesome, such a phenomenon even encountered, is the basement of the air defense, similar to the landlord said the phenomenon can be taken as follows: . first with linen live wire and casing blank. . filled with asbestos cement and compaction, the surface concave sleeve 3-4 cm. . with plugging the king (5 yuan / bag) add water and mix well, smear the surface to smooth. . the work is completed, do not hurt the core and the practice proved no leakage within two years.
Q:What type of cable is the power cable?
Our unit to do the professional cable tray to the current domestic ranking before 3 I did not see we have this certification ah there is a professional health and safety management system has an environmental management system and other quality management system of other scientific and technological innovation patents have a lot of what I do not see the CCC, but you can do the next try you can log in China certification recognized information network - expert column, consult the above experts, these experts have all walks of life experience, can help to you.
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
Put a piece of paper in the dog's urine, whenever the dog to think about urine when the dog's nose smell, put the paper in the designated place, more training a few dogs will be.
Q:What is the difference between public relations firms and media companies?
Is the separator divides the bridge into 2 and a half, usually with two different roles of the cable at the same time laying in a cable bridge, such as the power cable with the signal cable with the bridge laying, in order to avoid electromagnetic interference, with separator separation.
Q:Wire inside the two lines, red and black, black line is the line of fire or zero line ah?
According to the size of the product to open a good plastic mold and then purchase the plastic raw materials to be injected (raw materials depending on your product requirements, advanced point will use To the engineering plastics PE, PS, etc, and even to join the flame retardant, fiber material), the difference is like now with the charger on the use of only PVC3 Called the wire manufacturers according to your request to do a good line Of course, you have the conditions you can pull the wire of their own beer process: mold on the machine (ingredients test mode) --- welding wire and hardware (pin) --- then put the welding hardware on the mold (according to the mold Put five to ten range) - boot molding - detection of another: If you want to have all the country's certification, it is estimated that you no technology is not too, you can not buy that hundreds of thousands of equipment to detect The power line in the material composition and a variety of techniques to wear flattened Fenbao match platinum standard, because the formal power It is too much to be recognized, but you want to do ordinary DC line, such as mobile phone charger or no problem, but the regular factory what automation machine to do, then I do not know, but it is automated machine estimates But also the cost of scary Anyway, ordinary manufacturers do have any questions can EMAIL: qingxinghe@21cncom Do not call me in Google, I rarely said so much, add points to me, huh, huh

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