• Mining Cable in Different Sizes System 1
  • Mining Cable in Different Sizes System 2
Mining Cable in Different Sizes

Mining Cable in Different Sizes

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1.Standards
They comply well with international standards, such as IEC 60141, DIN57256/VDE0256 etc.
Features
The maximum allowable temperature of conductor is 85 at normal operation.
The working scope of pressure tank: 0.02~0.4 MPa.
The allowance working pressure of cable: 0.02 ~ 0.6MPa in static condition.
                                        0.02 ~ 1.2MPa in transient condition.
    Installation bending radius of cable: 20D for single core cable. (D=overall diameter of cable)

Type, Description & Size

Type

Rated Voltage

Description

CYZQ102

110kV

220kV

330kV

Paper insulated lead sheathed copper tape radial reinforced PVC sheathed oil-filled cable

CYZQ103

Paper insulated lead sheathed copper tape radial reinforced PE sheathed oil-filled cable

CYZQ202

Paper insulated lead sheathed stainless steel tape radial reinforced PVC sheathed oil-filled cable

CYZQ203

Paper insulated lead sheathed stainless steel tape radial reinforced PE sheathed oil-filled cable

CYZQ302

Paper insulated lead sheathed thin copper tape radial reinforced PVC sheathed oil-filled cable

CYZQ303

Paper insulated lead sheathed thin copper tape radial reinforced PE sheathed oil-filled cable

CYZQ402

Paper insulated lead sheathed thin stainless steel tape radial reinforced PVC sheathed oil-filled cable

CYZQ403

Paper insulated lead sheathed thin stainless steel tape radial reinforced PE sheathed oil-filled cable

CYZQ102, CYZQ103, CYZQ202, ZYZQ203

Conductor size
(mm2)

Diameter of oil duct
(mm)

Overall diameter (mm)

Approximate weight (kg/km)

Rated voltage (kV)

110

220

330

110

220

330

1x100

12

58.6

-

-

9290

-

-

1x180

12

62.0

-

-

10800

-

-

1x270

12

62.9

81.9

95.9

11860

16210

21300

1x400

12

66.7

75.7

99.7

13700

18150

23380

1x600

12

71.6

89.6

104.6

17070

21240

28100

1x680

12

73.3

91.3

106.3

18580

23400

30410

1x920

12

79.0

97.0

111.0

22000

26050

33970

1x1200

16

87.5

107.2

120.2

26000

33500

37800

1x1600

16

94.9

113.5

126.5

31600

39000

42600

1x2000

16

100.5

119.1

132.1

37000

45000

47000

CYZQ302, CYZQ303, CYZQ402, ZYZQ403

Conductor size
(mm2)

Diameter of oil duct
(mm)

Overall diameter (mm)

Approximate weight (kg/km)

Rated voltage (kV)

110

220

330

110

220

330

1x100

12

62.6

-

-

12180

-

-

1x180

12

66.0

-

-

13750

-

-

1x270

12

66.9

85.9

99.9

14580

19050

24200

1x400

12

70.7

89.7

103.7

16580

21200

26580

1x600

12

75.6

94.6

108.6

20000

24420

31500

1x680

12

78.3

96.3

110.3

21620

26870

34010

1x920

12

83.0

101.0

115.0

24000

29750

37760

1x1200

16

91.5

111.2

124.2

28000

36500

41000

1x1600

16

98.9

117.5

130.5

33400

42000

46000

1x2000

16

104.5

123.1

136.1

38500

47500

50800

Remark: The red is 6 segment conductor.

2.●Applications
 HV XLPE insulated power cables are widely used in power station and city electric network.
This kind of cable has such characteristics as high working temperature, large transmission capacity, good electrical performance, convenience to be erected and laid, low fault rate and easy maintenance etc.
3.●Features
The maximum allowable temperature of conductor is 90 0C at normal operation.
The maximum temperature of conductor, in case of short circuit for less than 5S continuously, shall in no case exceed 250
The temperature not below 0 0C when cables laid.
Installation bending radius of cable: 20D for single core cable. (D=overall diameter of cable)
Type, Description & Size

Type

Rated Voltage

Description

YJV  YJLV

YJY  YJLY

48/63kV

64/110kV

XLPE insulated PVC sheathed HV power cable

XLPE insulated PE sheathed HV power cable

YJAV  YJLAV

YJAY  YJLAY

XLPE insulated PVC sheathed waterproof type HV power cable

XLPE insulated PE sheathed waterproof type HV power cable

YJQ02  YJLQ02

YJQ03  YJLQ03

XLPE insulated lead sheathed PVC over-sheathed HV power cable

XLPE insulated lead sheathed PE over-sheathed HV power cable

Conductor size
(mm2)

Rated voltage 48/63kV

Approximate overall diameter (mm)

Approximate weight
(kg/km)

YJ(L)V

YJ(L)Y

YJ(L)AV

YJ(L)AY

YJ(L)Q02

YJ(L)Q03

YJV

YJY

YJAV

YJAY

YJQ02

YJQ03

YJLV

YJLY

YJLAV

YJLAY

YJLQ02

YJLQ03

1x185

65.0

72.0

70.0

5250

5480

9040

4330

4430

7900

1x240

66.0

73.0

71.0

6050

6350

9990

4520

4860

8570

1x300

67.0

74.0

73.0

6680

6950

10680

4740

5020

8820

1x400

69.0

78.0

75.0

7710

7980

11870

5160

5510

9390

1x500

71.0

82.0

77.0

8690

8930

12950

5500

5840

9830

1x630

75.0

85.0

81.0

10160

10350

14600

6140

6450

10700

Conductor size

(mm2)

Rated voltage 64/110kV

Approximate overall diameter (mm)

Approximate weight (kg/km)

YJ(L)V

YJ(L)Y

YJAY

YJLAY

YJ(L)Q02

YJ(L)Q03

YJV

YJY

YJAY

YJQ02

YJQ03

YJLV

YJLY

YJLAY

YJLQ02

YJLQ03

1x240

73.0

79.0

81.0

7110

7160

13560

5620

5670

12080

1x300

75.0

81.0

82.0

7710

7760

14400

5850

5890

12550

1x400

76.0

82.0

83.0

8620

8670

15400

6140

6210

12980

1x500

79.0

84.0

86.0

9700

9750

16640

6600

6650

13550

1x630

81.0

87.0

88.0

10990

11050

18310

7100

7150

14410

Applications
MV & LV XLPE insulated power cables are widely used in industrial & mine enterprises and city power networks for electricity transmission & distribution, suitable for fixed installation.
This kind of cable has such characteristics as large transmission capacity, high working temperature, no limit of difference of level and convenient to be erected and laid.
The cable can be installed in interlines of substations, on viaducts
in underground tunnels and in cable troughs or on the cable bridges etc.
Standards
They comply well with international standards, such as IEC 60502, IEC 60332, IEC60754, IEC61031, GB12706, GB etc.
Features
The maximum allowable temperature of conductor is 90 at normal operation.
The maximum temperature of conductor, in case of short circuit for less than 5S continuously, shall in no case exceed 250 .
The temperature not below 0 0C when cables laid.
Installation bending radius of cable: 20D for single core cable. (D=overall diameter of cable)
                                 15D for multi-core cable. (D=overall diameter of cable).
Type, Description & Size

Type

Rated Voltage

Description

YJV YJLV

ZR-YJV ZR-YJLV

NH-YJV NH-YJLV

0.6/1kV

3.6/6kV

6/10kV

8.7/15kV

12/20kV

18/30kV

XLPE insulated PVC sheathed power cable

XLPE insulated PVC sheathed flame retardant power cable

XLPE insulated PVC sheathed fire resistance power cable

YJV22 YJLV22

ZR-YJV22 ZR-YJLV22

NH-YJV22 NH-YJLV22

XLPE insulated PVC sheathed STA power cable

XLPE insulated PVC sheathed STA flame retardant power cable

XLPE insulated PVC sheathed STA fire resistance power cable

YJV32 YJLV32

ZR-YJV32 ZR-YJLV32

NH-YJV32 NH-YJLV32

XLPE insulated PVC sheathed SWA power cable

XLPE insulated PVC sheathed SWA flame retardant power cable

XLPE insulated PVC sheathed SWA fire resistance power cable

No. of cores

Rated Voltage (kV)

0.6/1

1.8/3

3.6/6

6/10

8.7/15

12/20

18/30

Nominal cross section (mm2)

1

1.5 ~ 800

25 ~ 630

25 ~ 630

25 ~ 630

25 ~ 630

25 ~ 630

25 ~ 630

2

1.5 ~ 185

3

1.5 ~ 300

25 ~ 300

25 ~ 300

25 ~ 300

25 ~ 300

25 ~ 300

25 ~ 300

4

1.5 ~ 300

3+1

4 ~ 300

5

1.5 ~ 185

3+2

4 ~ 300

4+1

4 ~ 300

Remark: the armor of single core cable should adopt non-magnetic materials or the construction to decrease magnetic loss.
Applications
PVC insulated power cables are widely used in industrial & mine enterprises and city power networks for electricity transmission & distribution, suitable for fixed installation.
The cable can be installed in interlines of substations, on viaducts
in underground tunnels and in cable troughs or on the cable bridges etc.
Standards
They comply well with international standards, such as IEC 60502, IEC 60332, IEC60754, IEC61031, GB12706, GB etc.
Features
The maximum allowable temperature of conductor is 70 0C at normal operation.
The maximum temperature of conductor, in case of short circuit for less than 5S continuously, shall in no case exceed 160
    The temperature not below 0 when cables laid.
    Installation bending radius of cable: 20D for single core cable. (D=overall diameter of cable)
                                 15D for multi-core cable. (D=overall diameter of cable).
Type, Description & Size

Type

Rated Voltage

Description

VV YJLV

ZR-VV ZR-VLV

NH-VV NH-VLV

0.6/1Kv

3.6/6kV

PVC insulated PVC sheathed power cable

PVC insulated PVC sheathed flame retardant power cable

PVC insulated PVC sheathed fire resistance power cable

VV22 VLV22

ZR-VV22 ZR-VLV22

NH-VV22 NH-VLV22

PVC insulated PVC sheathed STA power cable

PVC insulated PVC sheathed STA flame retardant power cable

PVC insulated PVC sheathed STA fire resistance power cable

VV32 VLV32

ZR-VV32 ZR-VLV32

NH-VV32 NH-VLV32

PVC insulated PVC sheathed SWA power cable

PVC insulated PVC sheathed SWA flame retardant power cable

PVC insulated PVC sheathed SWA fire resistance power cable

No. of cores

Rated Voltage

0.6/1 kV

3.6/6 kV

Nominal cross section (mm2)

1

1.5 ~ 800

25 ~ 630

2

1.5 ~ 185

3

1.5 ~ 300

25 ~ 300

4

1.5 ~ 300

3+1

4 ~ 300

5

1.5 ~ 185

3+2

4 ~ 300

4+1

4 ~ 300

Remark: the armor of single core cable should adopt non-magnetic materials or the construction to decrease magnetic loss.
Applications
EPR insulated power cables are widely used in power plant, power station, mining areas, harbors and petrochemical industries. This kind of products has such characteristics as softness, high mechanical intensity, abrasion-resistance, stable electrical performance in damp conditions.
The cable can be installed in interlines of substations, on viaducts
in underground tunnels and in cable troughs or on the cable bridges etc.
Standards
They comply well with international standards, such as IEC 60502, IEC 60332, IEC60754, IEC61031, GB12706 etc.
Features
The maximum allowable temperature of conductor is 70 0C at normal operation.
The maximum temperature of conductor, in case of short circuit for less than 5S continuously, shall in no case exceed 160
★     The temperature not below 0 0C when cables laid.
★     Installation bending radius of cable: 20D for single core cable. (D=overall diameter of cable)
                                 15D for multi-core cable. (D=overall diameter of cable).
Type, Description & Size

Type

Rated Voltage

Description

(ZR/NH)-XEV

0.6/1kV

3.6/6kV

6/10kV

8.7/15kV

12/20kV

19/33kV

EPR insulated PVC sheathed (flame retardant or fire resistance) power cable

(ZR/NH)XEV22

EPR insulated PVC sheathed STA (flame retardant or fire resistance) power cable

(ZR/NH)-XEV32

EPR insulated PVC sheathed SWA (flame retardant or fire resistance) power cable

(ZR/NH)-XEF

EPR insulated CR sheathed (flame retardant or fire resistance) power cable

(ZR/NH)-XEF22

EPR insulated CR sheathed STA (flame retardant or fire resistance) power cable

(ZR/NH)-XEF32

EPR insulated CR sheathed SWA (flame retardant or fire resistance) power cable

(ZR/NH)-XEH

EPR insulated CSM sheathed (flame retardant or fire resistance) power cable

(ZR/NH)-XEH22

EPR insulated CSM sheathed STA (flame retardant or fire resistance) power cable

(ZR/NH)-XEH32

EPR insulated CSM sheathed SWA (flame retardant or fire resistance) power cable

(ZR/NH)-XEG

EPR insulated thermosetting polyolefin sheathed (flame retardant or fire resistance) power cable

(ZR/NH)-XEG22

EPR insulated thermosetting polyolefin sheathed STA (flame retardant or fire resistance) power cable

(ZR/NH)-XEG32

EPR insulated thermosetting polyolefin sheathed SWA (flame retardant or fire resistance) power cable

(ZR/NH)-XES

EPR insulated thermoplastic polyolefin sheathed (flame retardant or fire resistance) power cable

(ZR/NH)-XES22

EPR insulated thermoplastic polyolefin sheathed STA (flame retardant or fire resistance) power cable

(ZR/NH)-XES32

EPR insulated thermoplastic polyolefin sheathed SWA (flame retardant or fire resistance) power cable

No. of cores

Rated Voltage (kV)

0.6/1

1.8/3

3.6/6

6/10

8.7/15

12/20

18/30

Nominal cross section (mm2)

1

1.5 ~ 800

25 ~ 630

25 ~ 630

25 ~ 630

25 ~ 630

25 ~ 630

25 ~ 630

2

1.5 ~ 185

3

1.5 ~ 300

25 ~ 300

25 ~ 300

25 ~ 300

25 ~ 300

25 ~ 300

25 ~ 300

4

1.5 ~ 300

3+1

4 ~ 300

5

1.5 ~ 185

3+2

4 ~ 300

4+1

4 ~ 300

Remark: the armor of single core cable should adopt non-magnetic materials or the construction to decrease magnetic loss.

 

 

 

Reference Picture

 

 




Q: How much would it cost to get the electrical system/wires checked and replaced where needed on a 1987 jeep wrangler. Like new battery cables and such. Primarily in the engine bay since that's where all the dirt and corrosion happens
I just had this done in my honda. It was pretty bad, wires were not expensive its the labor. It only cost me 120 $ for the replacements. So its really not to bad.
Q: component of electrical wiring system according the appropriate street light. the voltage power supply and herzt(hz) using for street light.
That product runs on 12 volts direct current (VDC). A standard receptacle is AC. A standard receptacle in the U.S. is 120 volts, AC. A standard receptacle in the UK is approximately twice that voltage, and is AC. You will need a transformer/rectifier to convert the AC of your countries voltage to 12 VDC DC. The product uses 60 watt bulbs. This means that they will each need 5 amps. The product has 8 bulbs. This means that you will need a total of 40 amps. Therefore, you need to buy a transformer/rectifier that plugs into a standard receptacle and produces at least 40 amps of 12 VDC power. After you buy one, connect it to the cable that comes with the product.
Q: Does an air conditioner require several square wires? How many air conditioning is a tile?
If the original line on the wall is installed with a switch, can not be replaced by a socket, because the switch is the two lines are FireWire. The socket requires a line of fire.
Q: I have a light switch that is supposed to be attached to an outlet(the outlet is upside down), but when I turn the light switch on. It does not control the outlet. The outlet works and provides power regardless of what position the light switch is in. What should I do to fix this? I do not have money for an electrician!Does anyone know of any good self-help or do it yourself forums for electrical wiring type problems like this? I have very limited knowledge in electrical field but I am pretty handy with everything else.
Either the switch isn't wired to the outlet or the switch is broken internally and not breaking the circuit. The first option is much more likely. Light switchs are pretty cheap and you can replace the one you are working on with a screwdriver or two, just turnthe power off first. If that doesn't solve the problem then I doubt the light switch ever controlled the plug. If you know how to use a multimeter you can check the circuit without replacing the switch but if you don't have one or don't know how to use it, just replace the switch. Good luck!
Q: anything in particular to worry about? besides killing myself. I bought the plug w/ the 3 loose wires sticking out as well as the new hot water line and elbow to replace the current copper line. the middle one looks like the green (ground) but i can't tell which one is the black or white one, they all have metal tips. Also, do i have to have the little plastic tops to twist the wires together? or electrical tape sufficient?
The green is the ground. It realy doesn't matter what the other two hook to. Use wire nuts. The tape will degrade over time and fall off. It could cause a short and in some cases cause an electrical fire.
Q: I had an electrician pre-wire a switch and whip for an in cabinet light. The cabinets are now in but the whip is lost within the wall and I can't find it by peering through the hole where the light will live. Any suggestions for how to locate it without opening up a huge hole?
If the wire is in the same bay within the confines of 2-2x4 that make up the wall go fishing literally.(if not you have problems)! Put a LARGE (3 pronged) fish hook on a string a go fishing, yank hard when it you think you are below the romex.You don't need to actually see it just feel it If he left his snake in the wall you can try a very strong magnet.(I believe electrician's snake is magnetic) You can use electrician snake but this is trickier.almost need to see it.tilt a mirror over hole and shine a flashlight into it. Try some backwards loops of duct tape on another piece of romex if you can intertwine the romex you want just very gently pull it up. All said and done I would use a fish hookwhen you get the line up check it for damage after spearing it. And.by the way.Hire a new electrician.If you can't get it call the one that left the problem him and hound the heck out of the electricianHe may just come to get you off his back!. We do not leave customers in your situation! If the wire is above your level just learn how to fish upside down.You don't need any fancy electronics devices just plain old common sence and a bit of determination. Good luck Master Quark
Q: Describe how the electrical resistance of a wire changes as the wire becomes longer. How does the resistance change as the wires becomes thicker?
The formula for resistance is Rpl/A. So as the length of wire increases, the resistance also increases. As the wire becomes thicker then its area increases. Since the resistance is inversely proportional to area, its value gets reduced.
Q: I notice that in Dallas, TX a great deal of birds sit at very specific intersections such as Plano Rd and Beltline in Richardson. Not being a native of Texas, I can't recall seeing this type of activity (perhaps the birds are just larger here like everything else!). They sit on the wires, atop trees but only on certain corners. And of course they sing like crazy. Anybody know why?
They are social creatures and likely to hang out where everyone else does - like people! They tend to gather in flocks too. If it's near intersections my guess would be that's because it's between two clear fly zones, where there are not tall trees or buildings to get in their way as they fly. They like to stay relatively close to the ground for warmth, water, food, actionand wires are everywhere so they are used to hanging out there. Another thoughtPeople are not going to bother them or threaten them if they are sitting on electrical or telephone wires - those birds who sat there learned that, and the birds who chose the buildings and windowsills didn't fare as well. The survivors spread the wisdom to their offspring (a Darwinian explanation, but makes sense even if you're not a Darwinian).
Q: I have an old house (built in 1962) and after testing all of my outlets, have confirmed that none of them are grounded. The house is made of brick, so it would be extremely expensive to run new circuits through the house. I really only need 1 or 2 outlets to be grounded so that I can protect my expensive equipment from damage. So what I wanted to know is if I could buy a spool of 10 gauge solid copper core insulated grounding wire, drill a hole through the brick behind the outlet, connect to the outlet and run the other end of the wire around the outside of the house to the main box. Would that be safe? Would it hold up to power spikes?
Yes you can do that but you don't have to go to the box if you have metal cold water pipe. If the pipe is plastic then yes but you cpuld drive a metal stake into the ground 6 feet and ground to it. you can get grounding stakes at a hardware store or electrical supply so find out which is cheaper wire or stake. on the wire it doesn't have to be solid just #10 and daisy chain it. go from the farthest box outside to the scond box then to the Elecrtical supply. I assume you have a slab floor if not go to the basement and across to the box or attic to the box. An alternate solution is to just change the sockets and don't ground them. it is not really necessary most equipment has planned for an ingrounded socket. you change the socket so it will plug in without cutting off the ground pin. For GFI it is necessary to ground it(kitchen and bathroom). different states have different codes.
Q: How to determine whether the square of the cable is standard
Such as after the first call to the fluorine, and then demolition air conditioning

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