50mm underground electrical armoured power cable

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Price: 1.00USD/km
Min.Order: 1 km
Supply
Delivery: Shipment within 15 days since the date of payment
Address: China
Valid until: Never Expire
Updated on: 2015-12-10 16:49
Hits: 1482292
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Details
 1. Specifications
1.underground electrical armoured cable 
2.Certificates:BV ISO CQC 
3.High quality 
4.Short delivery 
5.Best price
4 core underground electrical armoured power cable 25mm 35mm 50mm 70mm 95mm 120mm 185mm 240mm 300mm power cable
 
2. Voltage:
up to 35KV

Type

Designation

Application

VV

Copper conductor ,PVC insulated ,PVC sheathed power cable

For laying indoors, in tunnel or cable trench,unable to bear extermal mechanical forces. Single core cable is not permissible to lay in magnetic duct

VLV

Aluminium conductor ,PVC insulated ,PVC sheathed power cable

VY

Copper conductor, PVC insulated, PE sheathed power cable

VLY

Aluminium conductor ,PVC insulated ,PE sheathed power cable

VV22

Copper conductor ,PVC insulated ,steel tape armoured ,PVC sheathed power cable

For laying indoors, in cable trench or direct in ground ,able to bear external mechanical forces, but unable to bear pulling force

VLV22

Aluminium conductor ,PVC insulated ,steel tape armoured ,PVC sheathed power cable

VV23

Copper conductor ,PVC insualted ,steel tape armoured ,PE sheathed power cable

VLV23

Alunminium conductor ,PVC insulated ,steel tape armoured ,PE sheathed power cable

VV32

Copper conductor, PVC insulated, steel wire armoured,PVC insulated power cable

For laying indoors, in cable or direct in ground ,able to bear external mechanical forces, but unable to bear large pulling forces

VLV32

Aluminium conductor, PVC insulated ,steel tape armoured ,PVC sheathed power cable

VV33

Copper conductor, PVC insulated steel wire armoured , PE sheathed power cable

VLV33

Aluminium conductor , PVC insulated , streel wire armoured ,PE sheathed power cable

Note: The armoured single core cables is only used for D.C.system. As for A.C.system,non-magnetic armored material should be applied


4. Nominal Cross-sectional Areas:
1.5 mm2 , 2.5 mm2  ,4 mm2 , 6 mm2 , 10 mm2  , 16 mm2 ,25 mm2  , 35 mm2 , 50 mm2  ,70 mm2  , 95 mm2  ,120 mm2  ,150 mm2 ,185 mm2  ,240 mm2 ,300 mm2  400 mm2 500 mm2 630 mm2 800 mm2
 
5. Production Range:
single core cable from 1.5 mm2  to 800 mm2,muli-core cable from 1.5 mm2   to 400 mm2
 
6. Operating Characteristics:
Rated power-frequency voltage u0/u:0.6/1 KV
Max permissible continuous operating temperature of conductor 70
Max short-circuit temperature of the conductor shall not exceed (Max 5 seconds duration): cross-section of conductor  300 mm2
The ambient temperature under installations should not be below 0
The bending radius of single core armoured cable should not be less than 20 times of the cable diameter ,the bending radius of multi-core cable should not be less than 15 times of the cable diameter.
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