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PVC insulated control cable

Application
The cables are designed for connection wires of power distribution equip-ments for controlling, monitoring, protecting
circuits with A .C. rated voltage 450/750V and below.

Manufacturing standards
ASTM ICEA BS DIN IEC GB AS/NZS etc.

Operating features
2.1 The maximum permissible continuous operating temperature is 70℃
2.2 The lowest installation temperature of the cable is 0℃ .
2.3 Permissible Min. Bending radius not less than 6 times of the

 completed cable diameter for unarmoured cable; not less than 12 times of the completed cable 

diameter for armoured or copper tape screened cable; not less than 6 times of the completed cable diameter for screened flexible cable.

Sketches of product construction

PVC Insulated and Sheathed Control Cable

Type,description and main application Table1
Type Description Main Application
KVV Copper conductor PVC insulated
 and sheathed
control cable
For flxed installation, laying indoors, 
in trenches and ducts
KVVP Copper conductor PVC insulated 
and sheathed control
cable with copper cape screen
For fixed installation, laying indoors, 
in trenches andducts, 
directly in ground where screen is required
KVVP2 Copper conductor PVC insulated
 and sheathed control
cable with steel tape screen
Ditto
KVV22 Copper conductor PVC inxulated 
and sheathed control
cable with braid armour
For flxed installation, laying indoors,
in trenches and ducts,
directly in ground where heavier
 mechanical withstood
KVVR Copper conductor PVC insulated 
and sheathed flexible
control cable
For laying indoors, movable 
places where flexibility is requested
KVVRP Copper conductor PVC insulated 
and sheathed flexible
control cable with braid screen
For laying indoors, movable places 
where flexibility and shield is
requested
Note:For flame resistance PVC insulated and sheathed cable ,add “ZR” in the front of above types. e.g. ZR-KVV.

Scope of cables Table2
Type Rated
voltage
V
Nom.area of conductor (mm2)
0.5 0.75 1.0 1.5 2.5 4 6 10
No .of cores
KVV 450/750 - 2~61 2~61 2~61 2~61 2~14 2~14 2~10
KVVP 450/750 - 2~61 4~61 4~61 2~61 2~14 2~14 2~10
KVVP2 450/750 - 4~61 7~61 7~61 4~61 4~14 4~14 4~14
KVV22 450/750 - 7~61 4~61 4~61 4~61 4~14 4~14 4~14
KVVR 450/750 4~61 4~61 4~61 4~61 4~61 - - -
KVVRP 450/750 4~61 4~61 2~61 2~61 4~48 - - -

Construction table of conductor Table3
Nom. Cross-section
mm2
Conductor construction DC resistance at 20℃
Ω/km( ≤)
Category No ./Nom. Dia of strand
mm
0.5 3 16/0.20 39.0
0.75 1 1/0.97 24.5
0.75 2 7/0.37 24.5
0.75 3 24/0.20 26.0
1.0 1 1/1.13 18.1
1.0 2 7/0.43 18.1
1.0 3 32/0.20 19.5
1.5 1 1/1.38 12.1
1.5 2 7/0.52 12.1
1.5 3 30/0.25 13.3
2.5 1 1/1.78 7.41
2.5 2 7/0.68 7.41
2.5 3 50/0.25 7.98
4 1 1/2.25 4.61
4 2 7/0.85 4.61
6 1 1/2.76 3.08
6 2 7/1.04 3.08
10 2 7/1.35 1.83

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