PVC insulated , heavy steel wire armored, PVC sheathed coal mine power cable

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
1000 m
Supply Capability:
100000 m/month

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Product Description:

Product Details:

Detailed Product Description

 

1. Flexible rubber sheathed Power Cable of Rated Voltage Up To And including 10kV For Coal Mine 
2.We are manufacturer

Product Standard:
The product applies for A.C supply & distribution system and is manufactured according to State Coal industry standard MT818.12-1999.

Working conditions:
Max. allowable continuous operating temperature of conductor: 70°C.

Max. temperature of conductor during cutting-out shall not exceed 160°C(max. duration 5S).

Type and Description:

Type

Description

MVV

PVC insulated ,PVC sheathed power cable for coal mine

MVV22

PVC insulated , steel tape armored , PVC sheathed power cable for coal mine

MVV32

PVC insulated , fine steel wire armored, PVC sheathed power cable for coal mine

MVV42

PVC insulated , heavy steel wire armored, PVC sheathed power cable for coal mine

 Cable Specifications:

 

 

Type

 

Cores

    Rated Voltage  kV

0.6/1

1.8/3

3.6/6  6/6  6/10

    Nominal cross-section  mm²

MVV

3

1.5~300

10~300

10~300

MVV22

3

2.5~300

10~300

10~300

MVV32

3

16~300

MVV42

3

16~300

MVV

3+1

4~300

10~300

MVV22

3+1

4~300

10~300

MVV

4

4~185

4~185

MVV22

4

4~185

4~185

 

Nominal Thickness of Insulation:

 

 

Nominal cross sectional area of conductor
mm²

     Rated Voltage   kV

0.6/1

1.8/3

3.6/6

6/6   6/10

  mm
Nominal Thickness of Insulation

1.5

0.8

2.5

0.8

4

1.0

6

1.0

10

1.0

2.2

3.4

4.0

 

 

 

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Q:My CAD open all the drawings without trunks is why?
1 generally along the cable tray path laying a ground flat steel, generally not located in the bridge, but laying in the bridge fixed point root, and embedded parts fixed spot welding; 2 plant within the layers according to the needs of the number of grounding equipment Layer or compartment along the wall around the ground laying flat steel, where the need to ground the equipment are connected with the ground wire and lead. Can not be connected to the cable bridge grounding line as the equipment of the plant ground bus; 3 ground bus is not necessarily flat steel, copper wire in general are used abroad.
Q:Will the 20 kilowatts with 380V power supply to use much of the copper wire?
Short circuit start basic principle: the motherboard switch to provide the level of change, the motherboard will issue a "boot" signal to the power supply, the main transformer power to start working. For details, see the following: . open the chassis, find the external switch on the motherboard that a set of pins, generally marked with English marked "PWR_SW" or "PWR_BTN", as shown below, . short PWR_SW and next to the pin (ground ) To boot. . you can use a multimeter to measure the voltage of the pin, the voltage is 3.3V is "PWR_SW", next to the pin is grounded, you can also use the multimeter to hit the ohm file for measurement.
Q:Does the optical drive or hard drive have an extension cord?
Is the blue of the root of the key to open the door to the door of the beam test under the lock off the moment the light that there are two lines of a light off a SUO locked lock is locked
Q:Works from the start to the end of the construction sequence
Building electrical construction diagram: marked MR is the way to lay the line is the use of metal trunking, 200 * 100 that the size of the metal trunking (width * high). Trunks, also known as cable trough, wiring trough, line trunking (depending on local), used to power lines, data lines and other wire specifications of the finishing, fixed on the wall or ceiling of electrical appliances. Generally have plastic material and metal material two, can play a different role. Generally, the specifications of the metal trunking are 50 mm × 100 mm, 100 mm × 100 mm, 100 mm × 200 mm, 100 mm × 300 mm, and 200 mm × 400 mm.
Q:Is HDMI an HD video cable? Go to the store to buy the words that computer and TV connected high-definition video audio cable? Physical store and online respectively
Is not it should not use copper wire to bundle, bar is a plastic, whether to consider a wear resistance, whether there will be friction?
Q:Some old videotapes want to transfer to the computer, the video recorder is the old video and audio jack, the video capture card collection need to line it? Expert help out
Mechanical and solid interface is the same, the power cord is the same, to find just fine.
Q:How much power is used to monitor the camera?
The same specifications in the case of direct connection piece screw fixed on the line with different specifications on the use of different diameter bend can be connected.
Q:Pvc threading tube, there are 1.6 cm and 2 cm pipe, can wear a few square feet of the most appropriate.
When the TV perfect support 720P, the color of the three lotus head by "green-Y blue -Pb red-Pr" correspondence into the TV interface, while the audio red and white two Lotus head inserted with the corresponding color channel audio Interface, the MP4 output mode transferred to the HD component output can be. This is the best viewing effect. Again if the high-definition can not receive, the compromise composite signal output is also feasible. (YpbPr can be theoretically, the proposed Y lotus head) into the TV AV1 or AV2 in the radio (yellow) input port, the audio line can be inserted by color; ^ Note ^ the MP4 output mode from the high-definition component output to the composite signal output. This method is guaranteed. HD component output or composite signal output, the corresponding channel in the TV (YPbPr - AV1 --- AV2) audio should be accompanied by the landlord can try, find the sound and then try to like. I wish you an early connection! If you do not know how to do, tell your TV model, I give you a line diagram.
Q:Buy a new house, the wall has a wire but did not stay wire how to thread?
Yellow, green, red, respectively, with three-phase electricity in the U, V, W. Blue zero line, black is the ground (also the protection line is usually connected to the electrical use of metal shell on the role of leakage protection)
Q:The project uses two 10kV power supply, cited two non-green 10KV power cable, the meaning of this non-green.
I am from the wiring over, give you a suggestion, first in terms of what you do not need to see what books, because you do wiring work, so familiar with low-voltage parts, which is a good foundation, if you really Want to do the design, and that you should now check what is your local electrical companies to recruit electrical engineers, you go to the candidates, rather than thinking about your ideal, looking for books to see. Now start the action, find the right company, go dry for some time, you will naturally know why you now read the book is not much help for you immediately embarked on the design of the road. This is my little advice, I hope to help you.

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