3) CU/XLPE/LSZH/SWA/LSZH 0.6/1kV 2x2.5+E2.5
7) CU/XLPE/LSZH/SWA/LSZH 0.6/1kV 3x2.5+E2.5
10) CU/XLPE/LSZH/SWA/LSZH 0.6/1kV 2x10+E10
11) CU/XLPE/LSZH/SWA/LSZH 0.6/1kV 2x2.5+E2.5

 

 

Item Description Material Apply Method
1 Conductor Bare copper wire Class 2 stranding
2 Insulation XLPE Extruding
3 Filler (if necessary) Flame retardant PP yarn Stranding
4 Wrapper Flame retardant tape Taping
5 Inner sheath LSZH Extruding
6 Armor Galvanized steel wire Stranding
7 Armor Galvanized steel wire Stranding
Core Identifcation    2+E core: red, light blue, green/yellow
3+E core: Red, green, yellow, green/yellow
Inner sheath color Black
Outer sheath color Black
Outer sheath marking (ink printing)  ZTT ELECTRIC CABLE 0.6/1kV nxn mm² CU/XLPE/LSZH/SWA/LSZH 2018 IEC 60502-1 xxxxm

 

USING CHARACTERISTICS:

Min. temperature for fixing cable(°C) 0
Min. temperature for nominal operation(°C) -40
Min. bending radius after installed(mm) 12D
Cable design standard IEC 60502-1
Flame retardant IEC 60332-1, IEC 60332-3-24(Cat C)
Low smoke IEC 61034-2
Halogen free IEC 60754-1
System frequency range (Hz) 49-61
Max. Continuous conductor temp.(°C) 90
Max. Conductor temp. under short circuit(°C) 250

 

DIMENSION DATA:

No.

Core No.
x Cross
Section

Nom.
Insulation
thick.

Nom.
inner 
sheath 
thick.

Nom. 
armor
wire 
diam.

Nom.
outer 
sheath 
thick.

Approx.
diam. 
over 
outer 
sheath

Approx. 
weight

Max. DC 
resistance 
of conductor 
at 20 °C

Current
ratings 
in air at 
45°C

  (mm²) (mm) (mm) (mm) (mm) (mm) (kg/km) (Ω/km) (A)
3 2x2.5+E.25 0.7/0.7 1.0 0.8 1.8 14.1 410 7.41/7.41 21
7 3x2.5+E2.5 0.7/0.7 1.0 0.8 1.8 15.0 468 7.41/7.41 21
10 2x10+E10 0.7/0.7 1.0 1.25 1.8 18.8 887 1.83/1.83 50
11 2x2.5+E2.5 0.7/0.7 1.0 0.8 1.8 14.1 410 7.41/7.41 21

CU/XLPE/LSZH/SWA/LSZH