Welcome to B2BAGE
the cross-linkage PE insulated 220kV XLPE cable
the cross-linkage PE insulated 220kV XLPE cable

Minimum Order: 0
Quality/Safety Certification: 0.00


the cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PVC sheathed power cable
Type YJLW02 YJLLW02

the cross-linkage PE insulated 220kV XLPE cable
the cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PVC sheathed power cable
Type YJLW02 YJLLW02

 

Brief introduction of the 110~220KV XLPE high-voltage cable products

1.       

The cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PVC sheathed power cable.

Type

YJLW02YJLLW02

Specification

240mm2~3000mm2

Voltage

110~220KV

Usage

,..Suitable for the places with a higher underground water level and to be used underground, in the tunnels or pipes. Such cables bear a bigger pulling force and pressure.

 

2.

The cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PE sheathed power cable.

Type

YJLW02YJLLW02

Specification

240mm2~3000mm2

Voltage

110~220KV

Usage

,..

Suitable for the places with a higher underground water level and to be used underground, in the tunnels or pipes. Such cables bear a bigger pulling force and pressure.

   Specific property for usage of 110KV~220KV XLPE high-voltage cable

1.       .

Cables conductor highest working temperature is allowed up to 90, and overload when meet an emergency is 130 ,When short circuit (in ≤5 seconds) the highest temperature is 250

2.   

When installing or laying cable, the ambient temperature should be less than -20, and have to give a preheat to cable.

3.       

The minimum bending diameter:

                 Cable type

Bending  diameter

Metal sheathed

After laying

30D0

During laying

40D0

D0.

Note: In form, D0 is a real test value to cables outer diameter.

4.      

Allowed biggest axial traction force to outer diameter when laying cable (not consider the radial lateral-pressure at bent set ion) T=K×core NO. ×section (kg), in formula, the coefficient K value should be: the copper core get 7, the aluminum core get 4.

5.      

Allowed biggest lateral-press P, when cable is being bent

The single core cable is required P≤500kg/m.

P=T/R (T is indicated axial traction force; R is indicated radius of bent-wheel), Knowing from above formula, as the traction force is made up by length and weight of cable. So it lets P to applying requirement as above. Then the diameter of bent-wheel should be widened.

6.        .

Cable laying is not being restricted by drop.

Ads by Google



About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 B2BAGE Limited and/or its subsidiaries and licensors. All rights reserved.