22kv, 24kv, 12/20kv 3core70mm2 XLPE Insulated Armoured Power Cable

Mv Underground Cable XLPE/SWA(STA)/PVC

1. Brief Introduction of XLPE Insulated Power Cable

Cross-linked polyethylene insulated power cable not only has excellent electric, mechanical properties,

But also has powerful resistance against chemical corrosion, heat aging and environmental stress. Its structure

Is simple. The long term operating temperature is 90. It is convenient to use and can be laid with no

Restriction of different level.

Our enterprise can produce both flame retardant and non-flame retardant series of XLPE power cable.

Our XLPE Power cable covers all kinds of low-smoke low-halogen, low-smoke halogen free and three

Classes of A, B, C.

We can design and manufacture special XLPE cable according to the other standards required by the

Customers, such as Heavy section cut apart conductors, water-resistance, defend termites, defend mouse,

And so on.

2. Scope of our Cables

The rate voltage cables in the 1st class available

To the earth fault time within 1 minute. The cables

In the 2nd class are available to earth fault time not

Exceeding 2 hours generally, maximum time doesn’t

Exceed 8 hours.

3. Service Conditions and Parameters of Cable

Max. Conductor Operating Temperature: 90

Short Circuit Temperature: 250 Not more than 5 seconds

Environmental temperature of operating: In air: 40

Underground: 25

Depth of laying in direct: 80cm

Thermal Resistance of soil: 100. Cm/W