STA/SWA/AWA armour High voltage XLPE cable

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500 m
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50000 m/month

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Product Description:

STA/SWA/AWA armour High voltage XLPE cable

 

General Conditions

Rated Voltage: 3.6/6kv,6/10(11)kv,8.7/10(15)kv,12/20(24)KV,18/30(33)kv,26/35kv.

Conductor: Cu or Al.

Insulation: XLPE.

Armor: (Stainless)Steel tape armored,(Stainless) steel wire armored,Aluminum wire armored.

Jacket: PVC/PE

Usage: Construction,underground

Standard: IEC0502,IEC60228 for conductor,other standards allowed.

 

1.Usage

This product is suitable for use in rated AC voltage (U0/U)6/6-26/35KV system transmitting and 

distributing lines.According to different sheath make ups,they can be used for laying in the air(cable bridges,indoor well supports and groove boxes) and in soil (direct burying,cable canals

and pipe lines,etc).

 

2.Properties and functions

For XLPE insulated power cable,either chemical method or physical method had been employed to transform the 

molecular structure of PE from linear chain into three dimensional network,that is thermoplastic PE had 

been transformed into thermosetting XLPE.

After crosslinking,the heat mechanical properties of the cable have been greatly improved while its excellent electrical 

properties are still maintained.

The nominal conductor operating temperature of XLPE insulated power cable is 90 degrees.

The cable has the advantages of simplicity in construction,lightness in weight beside its excellent electrical,heat mechanical and anti-chemical corrosion properties.

It can also be laid with no limitation of level difference along the route.

 

3.Properties of applications

1).Max.permissible continuous operating temperature f conductor of 6~35KV cable shall not exceed 90 degrees.

2).Conductor short circuit temperature should not be exceed 250degrees. Max.sustaining period not exceed 5 seconds.

3).Bending radius:

 a).Bending radius of single core cable:20(d+D)±5%.

 b).Bending radius of multi-core cable:15(d+D)±5%.

 c).D is actual outer diameter of cable sample(mm),d is actual diameter of the conductor(mm).

4).Not restricted by the difference of level along the route.

5).Insulation temperature:it should be heated while ambient temperature is below 0 degree.

STA/SWA/AWA armour High voltage XLPE cable

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Q:How to identify the quality of the lock of the hotel lock?
PE cable that waterproof cable can be a short time to soak the water PE water pipe is used to transmit water to the water pipe than the requirements of the drainage pipe than the cable all PE high hardness
Q:How to connect the power cable pre-branch connector
Pre-branch cable detection: a In addition to routine pressure test, it is necessary to increase the insulation resistance test, with a shake table can be completed in each branch after the completion of injection The table measures the insulation in the finished product After the pressure is also used to detect the insulation of the table to prevent the water cooling process in the branch of the water caused by short-circuit, the general AC voltage test can not detect, can only increase a set of table detection process B Core conduction detection, In each branch body should be tested with the trunk of the conduction test to prevent the production process due to improper operation caused by the branch and the trunk circuit
Q:With the patch panel how to deal with the line corresponding to the crystal line of the line order is what
Although there is a relatively thick cable inside the cable to prevent a very thin cable was broken, but the insulation is not iron, after all, is generally a VB tube is also a corrugated pipe PVC pipe is also too iron
Q:Ipad charge does not enter the charge does not support this accessory charge
The In general, single-core 15 square wire, for lighting fixtures; single-core 2
Q:Ceiling on the wire after the tube is the tube on how to fix it on the ceiling?
General telephone lines, lighting control lines or wire diameter in the 1.5 square millimeters of small lines with 4 points. More than the aforementioned line will use the 6 points.
Q:Fourth, what causes the power cable fire accident
After the cable is burned out, the repair time is long and the loss is serious
Q:Why does the sparrow stand on the wire without electric shock?
12 meters below the road should be used to protect the tube, the use of rigid PVC pipe protection of course, but not necessarily have to wear armored cable
Q:What is the difference between the control cable and the compensation cable?
The reason why the wire outside the casing, is to protect the wire insulation from external damage. And the wire laying in the cable tray. The bridge has been gas to the protection of the role, so no longer outside the casing
Q:Can 110kv and 10kv cables co-share with trenches? What is the relevant specification?
With a straight pipe with a matching pipe (commonly known as the hoop), in order to prevent the joints at the slippery, PVC glue can be used after the smear. If the trouble, then use the electrical cloth cloth to the two tube package can also be strict.
Q:3 (WDZBN-YJV-4x240 + 1x120) cable how to interpret
3 (WDZBN-YJV-4x240 + 1x120) cable is a low smoke halogen-free flame retardant (B grade) XLPE insulated - PE sheathed copper core power cable. The model of the cable is usually composed of eight parts: First, the use of code - not marked as the power cable, K for the control cable, P for the signal cable; so the power cable. Second, the insulation code -Z oil-impregnated paper, X rubber, V polyvinyl chloride, YJ cross-linked polyethylene; so for the cross-linked polyethylene insulation. Third, the conductor material code - not marked as copper, L is aluminum; therefore copper. Four, inner layer code-Q lead package, L aluminum bag, H rubber sleeve, V PVC jacket; so for the PVC jacket. . derived code-D no drip, P dry insulation. Sixth, the outer layer code. . special product code-TH wet tropical, TA dry tropical, ZR- (flame retardant), NH- (fire), WDZ- (low smoke zero halogen, enterprise standards); so low smoke halogen-free flame retardant The . rated voltage - unit KV; general cable are marked, the problem is estimated to write missing 0.6 / . the use of: rated phase voltage of 0.6KV, line voltage of 1KV. In the cable, 4 * 240 + 1 * 120 that there are 4 core 240 square copper wire, a 1-core 120 square copper wire.

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