Description
Description
Standards
-
NationalKS C 3323; KWS 412
Application
Flame retardant PVC insulated ground cable for tray conformed to the standard (for technique of electrical equipment)
Standard
KS C 323: 0.6/1kV PVC insulated and sheathed cable
KWS 412: Flame retardant PVC insulated ground cable
Construction
1. Conductor: Annealed copper stranded conductor, Class 2
2. Insulation: Flame retardant polyvinyl chloride (PVC), operating temperature 70°C.
Colors
Standard color is green
Certification
KETI (Safety certification for electrical products)
KWS (collective standard)
TFR-GV design
Conductor Insulation
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Annealed copper
Type of conductor
Stranded, class 2
Insulation
PVC
Colour
Green
Construction type
Circular compacted strand
Dimensional characteristics
Dimensional characteristics
Conductor cross-section
630 mm²
Conductor diameter
30.2 mm
Average insulation thickness
5.0 mm
Outer Diameter
42 mm
Approximate weight
6560 kg/km
Electrical characteristics
Electrical characteristics
Max. DC resistance of the conductor at 20°C
0.028 Ohm/km
Test voltage
3500 V
Min. insulation resistance at 200V short circuit for 1mn
20 MOhm/km
Rated Voltage Uo/U (Um)
0,6/1 kV
Usage characteristics
Usage characteristics
Operating temperature, range
-15 ... 60 °C
Flame retardant
KSC IEC 60332-3
Bending factor when installed
15 (xD)
Resources
Resources
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