Power Cable Rated voltage 1kV(1.2kV)and3kV(3.6kV)

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100 m
Supply Capability:
100000 m/month

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Product Description:

Rated  voltage 1kV1.2kVand3kV(3.6kV)

PVC insulated Flame retardant and Fire  resistant cables

XLPE insulated Flame retardant and Fire  resistant cables

Brief  introduction

PVC insulated Flame retardant  and Fire resistant Power cables are fixed laid in the circuit with frequency  50Hz and voltage upto 3.6/6kV.

XLPE  insulated Flame retardant and Fire resistant Power cables are fixed laid in the  circuit with frequency 50Hz and voltage upto  3.6/6kV.

We can  produce Flame retardant and Fire resistant with PVC or XLPE insulated power  cables according to standard GB/T19666,Grade A, B,C or  D.

Rated  Voltage 0..6/6kV3.6/6kV

Conductor of cables can be  Copper and Aluminum.The cables can be single core,two cores,three cores,four  cores(including three main cores and neutral).five cores (including three main  cores and neutral and one earthing core,Four main cores and one  neutral).The cables can be with armour and  without armour.

We can produce cables with PVC  outer sheath,Flame retardant PVC outer sheath or with fire resistant  insulation.The cables are produced according to GB/T12706(eqvIEC60502) and  GB/T18380-2001(eqv IEC60332),or GB/T19216(IEC60311) and or the BS,DIN, or other  international standards. And we also design and produce cables according to the  requirement of our clients

Application

1、           Long term working  temperature for the cable with PVC insulated is 70

Long term working temperature for the cable with XLPE  insulated is 90

2、           Short circuit  temperature

For PVC insulated cable ,the highest  conductor temperature is not more than160℃.(lasting time not  over 5 seconds)。

 For XLPE insulated cable ,the highest conductor  temperature is not more than250℃.(lasting time not  over 5 seconds).

3、           Laying temperature not less than  0℃ and  the drop height is out of consideration。

4、           The cable with chemical stability,anti  acid,anti alkali, anti oil,anti organic solvent,not easy to be  burning

5、           Easy for installation,easy bending and  light

6、           Bending ratio


Item

Single  core

Three  cores

Non  armour

With  armour

Non  armour

With  armour

Min  bending ratius during installation

20D

15D

15D

12D

Near  joint box or cable terminal,bending with care and use  templet

15D

12D

12D

10D

NoteD is the diameter of  cable

 

Rated voltage  6kV(Um=7.2) and 35kV(Um=40.5)

XLPE  insulated power cable

Product  standard

XLPE  insulated cable has good electrical and pysical properties, resistant to aging,  resistant to the environment stress and chemical corrosion operation, with the  characteristics of simple structure, easy to use, no drop-height restricton when  laying,higher long-term working temerature (90℃).

Table of the voltage,cores  and cross-section


Item

Category      A B

3.6/6kV

6/10kV

8.7/15kV

12/20kV

18/30kV

21/35kV

Category      A B

6/6kV

8.7/10kV

12/15kV

18/20kV

-

26/35kV

Single  core

mm2

25-1200

25-1200

35-1200

50-1200

50-1200

50-1200

Three  core

mm2

25-400

25-400

35-400

50-400

50-400

50-400

 

The  cable with Category A rated voltage is used in the situation requiring not over  1 min.of grounding fault lasting time.For the cable with Category B rated  voltage, the grounding fault lasting time normally is not over 1 hour, max.  lasting time is not over 8 hours, annual ground fault lasting time altogether  should not be over 125 hours, Category C includes all the system expect Category  A and B.


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Q:Yjv22 cable laying pipe when the casing with plastic or steel pipe
First, this should be based on specific circumstances, single-core and multi-core is the main difference between the different softness of the wire. In fact the two do not exist which good question, but the use of the environment is not the same. Second, the family decoration: . the lighting line, can be used 1.5 single strand copper wire. More than . 2P (including) more than air conditioning, that is, hot water heater, Yuba must use 4 square double strand copper wire; . the wall buried the best choice for single wire copper wire, according to the need to choose 4 square Mm, 2.5 square millimeters, 1.5 square millimeters and other specifications.
Q:What is the difference between KVV and VV cables and are they clearly different?
Eight or six no less, the first good fire retardant pipe on the line, the box can be opened after the slot
Q:What does the cable (YJV-5 * 6) mean?
ZR-flame retardant Y-polyethylene J-crosslinked V-PVC sheathed YJV is copper core, YJLV is expressed as aluminum core, where L is aluminum. 22 indicates the type of armor armor, and 32. So the full name is: flame retardant copper conductor cross-linked polyethylene insulated PVC sheathed power cable 4 * 16 that there are a total of four copper wire, which each cross-sectional area of 16 square millimeters
Q:What does ZR-YJV 6mm2 * 3 cable mean?
The initial also said that car 3S brand stores, mainly refers to the front of the three S
Q:What are the requirements for the spacing between the strong and weak wires?
DIY notebook, I recommend you look at the Jingdong Mall, where there are genuine hardware and equipment, that is just the same as the same to buy back, you have to go home to assemble it! Such as CPU, graphics cards, hard drives, processors, heat sinks, monitors and the like can be bought
Q:A sub-eight splitter, behind the link ONU equipment, which also need to add fiber patch panels, or can be directly connected?
How do you not say that the three-phase system or two-phase system, if the two systems is the power in addition to the voltage is equal to the current, three-phase power per kilowatt multiplied by 2 equal to the current, such as 220V, 3000W / 220V = 13.6A, 380V, 3KW * 2 = 6A. Wire 10 square below, each square can be with 5A, which is the calculation of aluminum core line, copper wire line operator count, 220V aluminum core must be greater than 2.5 square, copper core must be greater than 1.5 square, 380V with aluminum core The line must be greater than 1.5 square and the copper wire must be greater than 1 square. At this time should also consider the equipment to start the current and increase the appropriate diameter.
Q:Fourth, what causes the power cable fire accident
After the cable is burned out, the repair time is long and the loss is serious
Q:Why does the sparrow stand on the wire without electric shock?
AC power is a two-phase exchange of the power system, itself is positive and negative exchange, the electromagnetic effect can almost count the daily life of the free radiation are more than this number, and can rest assured that the general life supplies, the larger electromagnetic radiation from the DC Of electrical supplies, which only need to pay more attention
Q:Power cable YJV22-8.7 / 15kv-3 * 300 what meaning
Strictly speaking is not in line with the norms. Special signal lines may be subject to interference
Q:What is the power cable accessories used to do?
Do not know what you want to ask? What about your situation? Normal or pregnant? Normal this radiation does not affect what, if it is pregnant, this is far away from the best. Pregnancy is most needed to stay away from the microwave!

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