hight voltage cable

详情

hight voltage power cable are widely used in the world, such the electric transimation line and power station.

HV&EHVcableandcablesystemstandards

KANGXING´s HV&EHV cable systems are designed to meet requirements in international and/or national

standards. Some of these are listed below.

„ IEC

HV&EHV cable systems specified according to IEC(International Electrotechnical Commission) are among many other standards accepted. Some frequently used standards are:

IEC ****8

Conductors of insulated cables.

IEC ****7

Electric cables - Calculation of the current rating.

IEC ****2

Tests on electric cables under fire conditions.

IEC ****0

Power cables with extruded insulation and their accessories for rated voltage above *0 kV (Um=*6 kV) up to

**0 kV(Um=**0 kV). Test methods and requirements. IEC ****3

Calculation of the cyclic and emergency current rating of cables.

IEC ****3

Short-circuit temperature limits of electric cables with rated voltages above *0 kV (Um=*6 kV) IEC ****7

Power cables with extruded insulation and their accessories for rated voltage above **0 kV (Um=**0 kV) up

to **0 kV(Um=**0 kV). Test methods and requirements

„ CENELEC

In Europe, cable standards are issued by CENELEC.(European Committee for Electrotechnical Standardization.) They are as a rule implementations of the IEC specifications. Special features in design may occur depending on national conditions.

HD **2

Power cables with extruded insulation and their accessories for rated voltage above *6 kV (Um=*2 kV) up to

**0 kV

„ ICEA/ANSI/AEIC

North America cables are often specified according to ICEA /ANSI/AEIC

S******2

Standard for utility shielded power cables rated ***6 kV.

AEIC CS***3

Specifications for crosslinked polyethylene insulated shielded power cables rated *9 through **8kV ANSI/ICEA S************4

Standard for extruded insulated power cables rated above *6 through **5 kV.

„ ISO Standards

KANGXING possesses well developed systems for quality and environmental management which comply with the requirements of ISO ***1 and ISO ****1, giving satisfaction to our customers.