450/750V 6491X PVC Insulated Electrical Wire cable H07V-R / H07V-U / BV / BVR

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Product Description:

 

450/750V 6491X PVC Insulated Electrical Wire cable H07V-R / H07V-U / BV / BVR

 

Introduction

1. Rated voltage:0.6/1kv
2. High efficiency
3. Long lasting
4. CCC CE ISO certificate
5.High quality & Prompt delivery

VV Cable 0.6/1kv(copper conductor, PVC insulated, PVC sheathed electrical single-core cable PVC Insulated Wire and Cable)

 

Product Description

Reference Standards
The product is manufactured according to the standards of GB5023-1997 and JB8734-1998 or IEC, BS, DIN and ICEA upon request.

Application
The products is suitable for laying indoors, in tunnel or cable trench, unable to bear external merchanical forces. Single-core cable in magnetic duct is not permissible.


Operating Characteristics
Rated voltage Uo/U: 0.6/1kv.
Max. Permissible continuous operating temperature of the conductor: 90º C
The ambient temperature under installation shall not below 0º C
The bending radius of cable:
D≤ 25mm...≥ 4D
D>25mm...≥ 6D
(D- Diameter of the cable )

 

Type

Name

Application

CU

AL

VV

VLV

PVC insulation&sheathed Power cable

For laying indoors, in tunnel and in ducts, unable to bear extarnal mechanical forces

VV22

VLV22

PVC insulation&sheathed steel tape armour power cable

Laying in the ground, afire-resistant, unable to bear extarnal mechanical forces

 

Specification Size and Technical Data

Type

VV/VV22/VV32/VLV/VLV22/NH-VV/NH-VV/NH-VV22

Voltage Grade

0.6/1KV

Nominal Section(mm²)

3x2.5+1x1.5, 3x4+1x2.5, 3x6+1x4, 3x10+1x6, 3x16+1x10, 3x25+1x16, 3x35+1x16, 3x50+1x25, 3x70+1x35, 3x95+1x50, 3x120+1x70, 3x150+1x70, 3x185+1x95, 3x240+1x120, 3x300+1x150, 4x2.5+1x1.5, 4x4+1x2.5, 4x6+1x4, 4x10+1x6, 4x16+1x10, 4x25+1x16, 4x35+1x16, 4x50+1x25, 4x70+1x35, 4x95+1x50, 4x120+1x70, 4x150+1x70, 4x185+1x95, 4x240+1x120, 4x300+1x150

We are a manufacturer of wire and cable with well-equipped testing equipment and strong technical force.

With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in power systems, information transfer systems, construction industry and other industries.

 

Picture


450/750V 6491X PVC Insulated Electrical Wire cable H07V-R / H07V-U / BV / BVR

 

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Q:150,120,95,50,25,10,4 * 1.5,2 * 1.5 how much cable to use the heat shrink tube
Due to the circumstances of the question .. at any time questioned us
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:Engineering materials inspection, all types of cable wires should be issued a test report?
Is the aluminum core armored cable for outdoor high pressure conforming to the specification
Q:Power cable casing buried what are the requirements
1 It is advisable to select the route to lay the cable in a suitable way: 1 Avoid the area where the corrosion of the acid, alkali, or stray current is seriously affected by electrochemical corrosion
Q:What is the difference between a trough bridge and a tray tray?
Number tube, you can use the oil marker in the above to write the mark with, there are ready to write a digital, with a few numbers together to form a digital use. A line of both ends to be marked with the same mark, check to see the same mark to know is a line.
Q:Paint trunking, galvanized trunking: that good? expensive? Their advantages and disadvantages?
Because the AC operation will produce eddy current, will make the steel pipe and cable heat burned. Single core refers to only one conductor in an insulating layer. When the voltage exceeds 35kV, most of the single-core cable, its core and metal shield layer relationship can be seen as a transformer primary winding coil and the relationship between the core. When the single-core cable core through the current when there will be magnetic lines linked to aluminum or metal shielding layer, so that both ends of the induced voltage. Power safety regulations: 35kV and below the voltage level of the cable are used at both ends of the grounding method, which is because most of these cables are three-core cable, in normal operation, the current flow through the three core sum of zero, in the aluminum There is no flux chain outside the package or metal shield, so that there is essentially no induced voltage at both ends of the aluminum or metal shield, so there is no induced current flowing through the aluminum or metal shield after grounding at both ends. But when the voltage exceeds 35kV, most of the single-core cable, its core and metal shield layer relationship can be seen as a transformer primary winding coil and the relationship between the core. When the single-core cable core through the current when there will be magnetic lines linked to aluminum or metal shielding layer, so that both ends of the induced voltage.
Q:What is the warranty period for wire and cable?
General cable maintenance period is about 15 years, but to ensure that the normal use of the environment, such as the amount of temperature is below 70 degrees, but you are more than 70 working environment to use, of course, may not be used for a year. Therefore, the most important thing is to follow the instructions to use. Wire and cable recommended Ogilvy's.
Q:Water and electricity installation drawings in the kz on behalf of what material of the threading tube
Color line, HDMI cable, S-terminal line of the three transmission video signal (HDMI can also transmit audio signal); coaxial line is the transmission of audio signals
Q:Wire and cable manufacturing process (to be detailed)?
Tell you an electrician commonly used "empirical formula": as long as the copper wire, cross-sectional area per square millimeter can be safely through the 4 - 5A rated current; in 220V single-phase circuit, the power per 1KW, the current For the 4.5A or so, in the 380V three-phase balanced circuit, the power per 1KW, the current is about 2A, the above values can be calculated using the physical formula is very close to the results, so the electrician at work, in order to Do not remember those "cumbersome" formula, remember that these can. Then according to this algorithm to know: every 1 mm square cross-sectional area of the copper wire, if used in 220V single-phase circuit, you can safely carry 1KW load through the current, if used in three-phase balanced load (such as motor) Circuit, you can safely carry 2.5KW load through the current
Q:What is the difference between the control cable and the compensation cable?
. you want to achieve remote switch, right? In fact, from the host side of the original fixed switch button that cut the two lines, and then then you need to extend the extension cable you can, the super simple; . Internet cafes router, through the exchange (or hub) , Can achieve port expansion capabilities, you can access a lot of computers, but the Internet speed is limited by the router exit speed, that is the maximum speed will not exceed the router exit speed, and broadband providers will be on the server side of the uplink and downlink speed (That is, to provide customers with the speed) restrictions.

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