ZHONGMEI XLPE lnsulated Power Cable YJV 0.6/1KV 3X120+2X70

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Shanghai
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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 0.6/1kV XLPE cross-linked polyethylene insulated power cable:

Specification Number of cores cross-section insulation thickness

YJV

YJV22

Properties

Insulation thickness

Sheath thickness

Cable Weight (approx.)

Calculated diameter of the cable

Insulation thickness

Internal sheath thickness

Number of steel belt layers thickness

mm Outer sheath thickness

Cable Weight (approx.)

Calculated outer diameter of the cable

Maximum conductor resistance

Test Voltage

mm

mm

kg/km

mm

mm

mm

mm

mm

kg/mm

mm

20/km,

KV

3×120+2×70

1.2/1.1

2.2

5219

44.6

1.2/1.1

1.3

2×0.5

2.4

6418

49.9

0.153

3.5

4×150

1.4

2.4

6168

46.3

1.4

1.4

2×0.5

2.6

7432

51.5

0.124

3.5

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Q:How can I use a Power over Ethernet cable to connect to a hub and use PoE and non PoE devices?
familiar ethernet cable is nice for 100m (approximately 328 ft), Any device which includes a hub, router etc. oftentimes acts as a repeater, 'cleansing' and boosting the sign to make greater desirable the variety. The distances you point out will have not any impact on ethernet. besides the shown fact that any undesirable connection or cable alongside the way can doubtlessly injury the sign. I have not any issues extending broadband ethernet hyperlinks over a number of thousands of metres with strategically placed small switches alongside the way for serious enterprise use.
Q:Power cable to Netgear router won't fit?
If it is the correct adapter for the router and it fitted before, gently force it and it will comfortably fit eventually. There is probably a reason it doesn't fit now (it has been pulled out with some force) so I would suggest getting a new power adapter for it if the above does not work
Q:could i use 2 cable to power 1 object?
In this case, you should have put the batteries in series to get 48 or 96 volts, that makes the cabling easier. Too late now. Yes, at 5kW, that is 5000/12 420 amps I don't know what size wire you are using, and what the distance is, so I can't help further without that information. For example, if you are running 10 feet of cable (20 total) and you want to lose only 5% of the voltage, which is 0.6 volts, then the resistance of the wire needs to be less than 0.6/420 1.4 mΩ. That is, over 20 feet, 71 mΩ per 1000 feet, which is 000 AWG wire. Mush more than 10 feet, and you need to use MCM wire. .
Q:Does Power outages affect cable phone service?
I specifically put that question to my cable provider a few months ago. This was the official answer Quoted: ----------------------- Hello Jeff. Thank you for your email. The answer to your query is surrounded by a few variables, the main one being your proximity to the ‘node’ that your Internet service feeds off. In the event of a neighbourhood-wide power outage, our “nodes” are equipped by back-up batteries that may be able to supply the required signals for the modem to receive and transmit, though limited in duration. But as with any supposedly fool-proof system, there always exists the possibility of fortuitous failure. Please let us know if we can be of further assistance. Bob. Rep. no. 2597. E-Services Calgary, Telephone: 310-SHAW, Shaw Communications Inc. --------------------- So, in short, they do have battery backup for Internet on the local nodes... but for how long it will last is unknown and not guaranteed. That said, I am currently only using cable Internet to transport my VoIP services. I pulled the plug on my local telco, months ago. I have my cable modem, router, VoIP ATA adapter, and cordless phones connected to a battery-backed-up UPS power supply. But, these are all only temporary backup solutions. If you feel too nervous about not having phone or 911 service during a power outage... then, don't do it. Or, get a cell as your emergency backup comms.
Q:Need info about transfering data through power cables!?
No it is not possible to transfer the data through power cables, Ask what you actually want to do i will solve your problem.
Q:My xbox power cable box led light is turning red?
It just means that the rectangle thing that connects to your xbox is unplugged from the brick, thats all, nothing to worry about.
Q:Why does car Audio power cable have such thick insulation?
Voltage is not your main enemy when dealing with electricity. It's current or amps that are the main concern. You can think of it like a water hose, the V is the speed of the water, the A is the amount. Take Ohm's law for example. Say we have an amp that's producing 1000W With a 230V power system we have 4.3A, with a 14V power system we have 71A. That's a lot of amperage. Car power cables have a thick jacket to prevent shorts, shorts are bad. If you had a large cable going from one end of your car to the other, without a fuse. (lot's of people don't fuse correctly) If that cable comes in contact with the metal of the car it's going to short and that whole cable is going to get red hot and burn your car to the ground.
Q:Does every power unit have a PCI-E cable built in.?
hi renaldo you have two options .... either use a 6pin connector from your existing power supply,or use the molex (2) to 6pin adapter that comes with the radeon HD7770 however theres other factors to consider and these include : 1) wattage : the HD7770 requires a minimum of 450w ... but this is based on a decent well known brand of psu .... less expensive budget or generic psu,s and you should be looking at 500w or even 550w 2) +12v rails : these are the part of the psu that delivers the power to your HD7770,and each card requires a set amount of amps on the +12v rail(s) ...
Q:Power cables for a CCTV system?
you can buy power cables for a cctv system from global sparenparts private limited.
Q:Should Ferrite Core be tight on the power cable?
They should be tight or glue to the cable. Many cheap made products ignoring this simple process to speed time consume to produce more. Because those workers were paid by piece work.

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