Medium Voltage Cables types of electrical underground cables

Port:	Tianjin
Payment Terms:	L/C,T/T,Western Union,MoneyGram
Supply Ability:	5000 Kilometer/Kilometers per Year
Place of Origin:	Hebei China
Brand Name:	Haohua---underground cables
Model Number:	underground cables
Insulation Material:	XLPE
Type:	underground cables
Application:	electrical power transmission and distribution lines
Conductor Material:	Copper or Aluminum
Jacket:	PVC
Type:	Cu or Al /XLPE/CTS or CWS/PVC, Cu or Al /XLPE/CTS or CWS/PVC/SWA/PVC
Voltage:	8.7/10kV, 8.7/15kV, 12/20kV, 12.7/22kV, 18/30kV, 19/33kV, 26/35kV
Cores:	1C or 3C
Range of Nominal cross section:	25 mm2 ~ 630 mm2
Application:	suitable for use in power transmission and distribution lines
Standard:	IEC 60502, BS 6622, GB/T12706
Conductor:	Copper or Aluminium Compacted
Metallic screen:	Copper tape or Copper wire
Armour:	Steel Wire Armour or Steel Tape Armour
Remark:	of flame retardant, fire resistance, environment friendly or other
Delivery Detail:	10-15days after your down payment for underground cables
Packaging Detail:	typical wooden drum for underground cables

Medium voltage cable types of electrical underground cables

Brief Introduction

types of electrical underground cables is used to transmit and distribute power in power transmission and distribution system of 35kV or lower. xlpe cable 16 kv is generally applied to the fields including power, construction, mines, metallurgy, petrochemical industry and communication in complete replace of oil immersed paper insulated power cable and in partial replace of PVC insulated power cable.

Standard

xlpe cable 16 kv can be produced according to our factory specification which is equivalent to the standard IEC60502.The factory can also design and manufacture special types of electrical underground cables according to the other standards required by the customers.

Properties of xlpe cable 16 kv

1.The long-time permissible working temperature of types of electrical underground cables conductive core is not more than 70 degrees.

2.During short circuit (max permanent time is not more than 5 seconds), the max temperature of fire resistant cable conductor is not more than 165°C.
3.The difference level of laying types of electrical underground cables is not restricted.When laying types of electrical underground cables ,ambient temperature is not lower than 0°C.
4.They have good chemical stability,and properties of acid resistance,alkali resistance,salt resistance,oil resistance,solvent resistance and flame resistance.

Properties of types of electrical underground cables

1.The highest allowed operating temperature of conductor for long-term working is 90 degrees.

2.In short circuit (Max long term is no more than 5 seconds). The highest temperature for types of electrical underground cables conductor is no more than 250 degrees.

3. types of electrical underground cables is laid without horizontal drop limit. The environment temperature should be no lower than 0 when lay. Otherwise types of electrical underground cables should be preheated.

4.Excellent electrical performance, resistance to chemical corrosion.

5. types of electrical underground cables Can stand advisable traction when laid. types of electrical underground cables Can stand traction from Outside.Left low smoke halogen-free after burned.Retard the burning of the types of electrical underground cables

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

Production range

Single core types of electrical underground cables : from 1.5 mm2 to 800 mm2,

Multi-core types of electrical underground cables : from 1.5 mm2 to 400 mm2