ZHONGMEI XLPE lnsulated Power Cable YJV 26/35KV 1X630

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Shanghai
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TT OR LC
Min Order Qty:
-
Supply Capability:
100000 m/month

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Product Description:

1. Standard complied with:IEC60502-1997 Power cables with extruded insulation and their accessories for rated voltedes from 1KV up to 30KV;


2. Service performance

   (1)Operating temperature:Max.Permissible continuous operating temperature of conductors shall not exceed 90℃.

   (2)Short circuit temperature of conductor:Max.short circuit temperature shall not exceed 250℃(Max.sustaining period: not exceeding 5 sec.

3. Type and description:

Type

Description

YJV

Copper core cross-linked polyethylene insulated PVC sheathed power cable

YJLV

Aluminum core cross-linked polyethylene insulated PVC sheathed power cable

YJV22

Copper core cross-linked polyethylene insulated steel belt armored PVC sheathed power cable

YJLV22

Aluminum core cross-linked polyethylene insulated steel belt armored PVC sheathed power cable

4. Production scope:

Type

Number of cores

Rated voltage

0.6/1

1.8/3

3.6/6,6/6

6/10,8.7/10

8.7/1512/20

18/2026/35

Conductive wire core nominal cross-section mm2

YJV
YJLV

1

1.5800

10800

251200

251200

351200

501200

3

1.5300

10300

25300

25300

35300

-

4

4240

-

-

-

-

-

YJV
YJLV

1

2.51000

101000

251200

251200

351200

501200

3

2.5300

10300

20300

25300

35300

-

4

-

-

-

-

-

-

YJV22
YJLV22

-

-

-

-

-

-

-

3

4300

4300

25300

25300

35300

-

4

4240

4240

-

-

-

-

YJV23
YJLV23

-

-

-

-

-

-

-

3

4300

4300

25300

25300

35300

-

4

4240

4240

-

-

-

-


5. Structure, size and technical performance of 26/35kV XLPE cross-linked polyethylene insulated power cable:

Conductor

Inner shield thickness

Insulation Thickness

External shield thickness

Outer sheath thickness

Outer diameter of the cable

Test voltage

Maximum conductor resistance

Calculated weight of the cable kg / km

Cross-section

Outer diameter

1×400

23.7

0.8

10.5

1.0

2.9

55.5

65

0.470

5885

1×630

30.0

0.8

10.5

1.0

2.9

64.2

65

0.047

8150

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Q:The living room to the bedroom cable does not work
Submarine cables and ordinary power cables are used for power transmission, the general power cable in general steel armored after squeezing the outer jacket can be, the submarine cable in the outer jacket outside the cover and mixed with asphalt Steel armor layer to increase the mechanical strength and corrosion resistance when laying. Electrical technical parameters and the same as the ordinary power cable, the main consideration to provide cable laying when the submarine channel conditions and the sea environment. Another large length of the submarine power cable also consider the cable intermediate connector technology is reliable (in case of accidental damage or body failure). The difference between the submarine cable and the cable are said, if the need for submarine cable, in addition to the basic provision of electrical performance and other parameters need to provide laying environmental factors such as buried depth, sea water temperature, sea soil thermal resistance coefficient The
Q:Yjv22 cable laying pipe when the casing with plastic or steel pipe
In the air defense regulations, the pipelines of the air defense zone need to be treated with the protective wing ring. The bridge frame is designed according to the cable laid in the bridge. The cable size and quantity determine the size and quantity of the casing. Increase the standby, air defense requirements casing with hot galvanized treatment, both sides of the exposed wall shall not be less than 100 mm, wing ring production can refer to rigid waterproof casing or flexible waterproof casing (explosion-proof). The general construction plans will have a clear sign, or should be presented to the Design Institute in the trial.
Q:What is the heat of the cross-linked cable?
General model: SYV75-X (X on behalf of its insulation diameter 3mm / 5mm, the greater the larger the diameter of the larger) SYV S --- coaxial RF cable, Y --- polyethylene, V --- poly Ethylene
Q:How to convert the computer's audio and video to cable TV signals. Through the cable television transmission to the 40 TV (hurry)
In general, a 42U cabinet to 200 information points within the appropriate
Q:Copper core power cable models which several kinds
They have two kinds of total use, one is the transmission current, one is the transmission signal
Q:What is the difference between a pre-branch cable and a punched clip?
The structure of the PV cable is shown in the table. The difference between the ordinary cable and the PV cable is analyzed: The common cable can be seen from Table 1 that the conductor and the PV cable used are consistent. ordinary cable insulation and sheath can be seen from Table 1 different from the photovoltaic cable. Ordinary cable is only suitable for use in general environment. the advantages of photovoltaic power cable: high temperature, cold, oil, acid and alkali salt, anti-ultraviolet, flame retardant, environmental protection, photovoltaic power cable is mainly used for harsh environment, the service life of more than 25 years.
Q:The UV lamp is fitted with ozone and no ozone difference
Man, your weak tube is not quite long? If the length of the pipeline is very long, you need to wear the wire, unless you have no wire can be threading method. Your length of the pipeline is very long, in the tube when the tube has been added? There is no wire box to make up.
Q:What is the cable for the YJV33 cable?
Functional ddF is an analysis technique that combines dideoxy terminal sequencing with SSCP, and SSCP analysis of single-stranded DNA with different lengths of dideoxy terminus
Q:Power cable yjv22-10kv-3 * 50 what it means
10kV XLPE insulated steel tape armored PVC sheathed power cable three core 50mm2
Q:1omoons / days sensitive quad-core network set-top boxes can be used on old-fashioned televisions.
Network set-top box does not require a computer, only need to follow the operating manual set-top box and TV connection, and then boot the wired / wireless network configuration, with set-top box software can watch the video program. 4M do not see the basic high enough, but now the Chinese network is shared bandwidth, if the use of many people may be cardton

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