Aerial Insulated Cable for rated voltage 1kv, 10kv, 20kv, and 35kv

Product Name

Aerial Insulated Cable for rated voltage 1kv, 10kv, 20kv, and 35kv

Reference Standard

The product shall comply with the standards of ASTMB231 and GB 14049-2008 and ASTMB398.

Applications

The product fit for transmitting line and distributing line of rated voltage 1kv, 10kv 20kv and 25kv in tall buildings ,traveling development area and wooded tract.

Operating Characteristics

• 1. The rated voltage of cables has four classes: 1kv, 10kv, 20kv, 35kv

• 2. Continuous permissible operating temperature: 
  PVC insulation: 70℃ 
  PE insulation: 70℃ 
  HEPE insulation: 75℃ 
  XLPE insulation: 90℃ 

• 3. Max. Temperature of cable under short-circuit ( 5 sec. Max. Duration )
  PVC Insulation: 160℃ 
  PE Insulation: 130℃ 
  HDPE Insulation: 150℃ 
  XLPE Insulation: 250℃

• 4. Laying temperature of cable not less than -20℃

• 5. Operating ambient temperature of cables: -40℃~+40℃

• 6. Permissible bending radius of cable：
  Cable for rated voltage up and including 0.6/1kv
  Bending radius not less than 4D for cable diameter ＜ 25mm
  Bending radius not less than 6D for cxable diameter ≥ 25mm
  Cable for rated voltage 10kv、20kv and 35kv
  Single-core cable bending radius not less than 20(D+d)
  Multi-core cable bending radius not less than 15(D+d)
  Note: D-over: all Diameter of cable; d-over: all Diameter of conductor.

Type & Description

Rated Voltage  kV	Type	Name	Main Usage
1	JK(L)V	Copper（aluminum）conductor PVC insulated overhead cable for rated voltage 1kv	The cable fits for overhead fixed-installation, service line and so on.
	JK(L)Y	Copper（aluminum）conductor POLY insulated overhead cable for rated voltage 1kv
	JK(L)YJ	Copper（aluminum）conductor XLPE insulated overhead cable for rated voltage 1kv
	JK)GV	Load bearing aluminum conductor PVC insulated overhead cable with steel conductor for rated voltage 1kv
	JKLGY	Load bearing aluminum conductor POLY insulated overhead cable with steel conductor for rated voltage 1kv
	JKLGYJ	Load bearing aluminum conductor XLPE insulated overhead cable with steel conductor for rated voltage 1kv
	JK(L)VB	Copper (aluminum) conductor PVC insulated with four cores square parallel bundling overhead cable for rated voltage 1kv
	JK(L)YB	Copper (aluminum) conductor POLY insulated with four cores square parallel bundling overhead cable for rated voltage 1kv
	JK(L)YJB	Conductor XLPE insulated with four cores square parallel bundling overhead cable for rated voltage 1kv
	JK(L)VB	Copper (a luminum) conductor PVC insulated with two cores square parallel bundling overhead cable for rated voltage 1kv
	JK(L)YB	Copper (aluminum) conductor POLY insulated with two cores square parallel bundling overhead cable for rated voltage 1kv
	JK(L)YJB	Copper (aluminum) conductor XLPE insulated with two cores square parallel bundling overhead cable for rated voltage 1kv