AC Electrified High Speed Lines Railway Cable Main Signalling Cables

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Quick Details

Product Name:

AC Electrified High Speed Lines Railway Cable Main Signalling Cables

Model NO.:

KVVP2-22

Brand:

Certification:

CE, CCC

Range of Application:

System Connection Wire

Material Shape:

Round Wire

Insulation Material:

PVC

Sheath Material:

PVC

Conductor Material:

Copper

Application:

System Connection Wire

Conductor Type:

Solid or Stranded

Type:

Insulated

Rated Voltage:

0.6/1kv

Refer Standard:

IEC60502-1

Trademark:

Transport Package:

Wooden Drum/Steel Drum

Specification:

0.5-10mm2

Origin:

Jiangsu, China

HS Code:

8544492100

Product Details

Structure:

Conductors: Solid annealed copper, 1.0 mm nominal cross section area.
Insulation: PE Insulation
Cabling Element: Four conductors are twisted to form a quad.
Stranding: Quads are helically stranded to get the cable core.
Core Wrapping: Plastic tape(s) with overlapping.
Inner Sheath: PE/PVC/LSZH FR Sheath
Electrostatic Shield: Corrugated copper tape.
Outer Sheath:PE/PVC/LSZH FR Sheath

2 Application

The cables are designed for connection between traffic control centers and equipment shelters along the trackside. The cables are specially designed to give good induction protection (R.F=0.21 at inductive voltage 100V/km) and are suitable for installation in high speed railway lines electrifi ed at 25KV ac.

3 Standard

SNCF CT 445
NF F 55-698

4 Technical Properties

Nominal Conductor Diameter	mm	1.13
Nominal Cross Section Area	mm	1.0
Maximum Conductor Resistance (DC)	Ω/km	18.1
Minimum Insulation Resistance at 500 V DC (3mins)	MΩ.km	5000
Maximum Mutual Capacitance at 1000Hz (AC)	nF/km	40
Maximum Capacitance Unbalance at 800Hz	pF/500m	400
Dielectric Strength, conductor to conductor (DC voltage 3mins)	V	4500
Operating Voltage AC/DC	V	450/750
Minimum Bending Radius:	8×OD (static); 16×OD (dynamic)
Maxmium Temperature Range:	70ºC

Cable Parameter:

No. of Quads	Nominal Sheath Thickness			Nominal Overall	Nominal Weight
	mm			Diameter	kg/km
	Inner	Interm.	Outer	mm
2	0.8	1	1.6	27	1295
4	0.8	1	1.6	29.5	1490

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