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

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Loading Port:
Tianjin
Payment Terms:
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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Cable trench part of the secondary cable, but the trench within the cable should be in accordance with the primary and secondary cable laying, high voltage cable cable laying in the top of the cable bracket (bridge), low-voltage power cable laying in its lower, Cable laying in the lower part of the power cable, the computer cable laying in the bottom.
Q:Want to do what kind of accessories need to write LCD LCD
Installation Note: Sub-clip material structure: Made of UL approved nylon material, fire rating 94V- with concave concave groove inside the copper, good insulation, durability is not easy to aging Use: first select the outlet position, and then put the wire on the groove, the nylon wing on both sides of the buckle, and then clamp the clamp, you can automatically peeling and wire conductor close to the copper Uses: suitable for half-way subsidy wiring, without wiring from both ends of the line
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Table 535 Permissible minimum distance between cable and cable or pipe, road, structure, etc (m) Cable Directly distributed configuration between parallel cross-control cables - 05 * Power cables between power cables or between 10 KV and below power cables 0105 * 10KV or more Power cables 025 ** 05 * Cable used by different departments 05 ** 05 * Cable and Underground Trench Thermal Trench 2 *** 05 * Tubing or Flammable Gas Pipeline 105 * Other Pipeline 0505 * Cable and Rail Non-DC Electrified Railway Rail 310 DC Electrified Railroad Rail 1010 Cable and Building Foundation 06 *** - cable and road side 10 *** - cable and drain 10 *** - cable with trunk of the trunk 07 - cable with 1KV overhead cable poles 10 *** - cable with 1KV above the tower base 40 *** -
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Of course, is the first wiring myself, professional things to find professional people dry
Q:Adapter power cord extension, plus voltage or add current.
You put the charging port inserted on the computer more than a few times, change the angle, if not, put the power adapter connector and extension cord plug to see if you can charge into the electricity
Q:Crossing the zinc iron trunking to do the bending formula
I would like to ask the handsome friends? I do in the construction of water and electricity, iron trough 45 degrees there are 90 degrees formula is how to count Thank you?
Q:ZC and ZRB two kinds of control cable are different? Only know that these two are flame retardant.
In fact, very simple, remember the letter in the model. K start control cable, B head cloth wire, V-PVC material, YJ-crosslinked polyethylene, L-aluminum conductor, copper conductor omitted.
Q:Philips 273E3LSW / 93 chain connected cable set-top box how to debug?
The zero line and the line of fire are the same. The user side of the zero line status and FireWire, have the same insulation requirements. In the power distribution side, after the power down the transformer to rely on the neutral point of the transformer zero line, and in the vicinity of the ground. Transfer and 3 FireWire go together. To the user where the ground is not the power distribution ground, and can not rely on the earth as a zero line to the current, the earth's resistance is very large, in the vicinity of the power distribution users can not make their normal use of electrical appliances. So the user where the ground is directly connected to the risk of electrical appliances with the shell, the human body easily accessible to the part. The user's ground must not be connected to the zero line!
Q:Pvc threading tube, there are 1.6 cm and 2 cm pipe, can wear a few square feet of the most appropriate.
There are six core is enough, the choice of 7 * 1.. because the control power and signal power is usually to be separated, regardless of line, it would use five core

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