TFR-CVV 20x2,5mm²

Control Crosslinked Polyethylene Insulated PVC Sheathed cable
0.6/1kV

Datasheet PDF

Description

Standards

National

KS C IEC 60502-1; KWS 411

Application

Power cable for residential, commercial building and distribution circuit.
The flame retardant cable for tray conformed to the standard of technique of electrical equipment.

Standard

K 60502-1
KWS 411: 0.6/1kV Flame retardant control cable

Construction

1. Conductor: Stranded annealed round plain copper, Class 2

2. Insulation: PVC, operating temperature 70°C.

3. Unit: Cabling circularly insulated solid wire in case of more than 2 cores

4. Outer sheath: Black flame retardant black PVC (TFR PVC)

Colors

2 cores: White /Black
3 cores: White / Black /Red,
4 cores: White / Black / Red / Green
More 5 cores: Numbering on black or red core. The others are white

Certification

KETI
KWS (Collective standard)

TFR-CVV 0.6/1kV design

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Conductor

Insulation

Filler

Binder tape

Outer sheath (TPR PVC)

The values of insulation resistance is not defined but only constant number of insulation resistance is defined
(K=min. 36.7MΩ.km at room temperature, min. 0.037MΩ.km at 70℃)

Characteristics

Construction characteristics

Conductor material

Annealed copper

Type of conductor

Stranded, class 2

Insulation

PVC

Outer sheath

PVC

Construction type

7 x 0.67

Colour

all cores are black with white numbering

With Green/Yellow core

With smaller neutral conductor

Dimensional characteristics

Number of cores

Conductor cross-section

2.5 mm²

Conductor diameter

2.01 mm

Average insulation thickness

0.8 mm

Outer Diameter

24 mm

Approximate weight

1060 kg/km

Average sheath thickness

1.8 mm

Neutral conductor section (when smaller)

- mm²

Electrical characteristics

Max. DC resistance of the conductor at 20°C

7.41 Ohm/km

Test voltage

3500 V

Rated Voltage Uo/U (Um)

0,6/1 kV

Usage characteristics

Operating temperature, range

-15 ... 60 °C

Flame retardant

KSC IEC 60332-3

Bending factor when installed

12 (xD)

Resources

Current capacity table PVC insulation multicore single phase

PVC insulation/two loaded conductors, copper or aluminium – Conductor temperature: 70 °C, ambient temperature: 30 °C in air, 20 °C in ground

Conductor cross-section
mm²	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al
2.5	19.5	15.0	18.5	14.5	23.0	17.5	27.0	21.0	29.0	22.0	28.0	0.0	30.0	23.0

A1 Insulated conductors in conduit in a thermally insulated wall

A2 Multi-core cable in conduit in a thermally insulated wall

B2 Multi-core cable in conduit on a wooden wall

C Single-core or multi-core cable on a wooden wall

D1 Multi-core cable in ducts in the ground

D2 Multi-core cables designed to be buried directly in the ground

E Multi-core cable in free air

Current capacity table PVC insulation multicore three phase

PVC insulation, three loaded conductors/copper or aluminium – Conductor temperature: 70 °C, ambient temperature: 30 °C in air, 20 °C in ground

Conductor cross-section
mm²	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al
2.5	18.0	14.0	17.5	13.5	20.0	15.5	24.0	18.5	24.0	18.5	24.0	0.0	25.0	19.5

A1 Insulated conductors in conduit in a thermally insulated wall

A2 Multi-core cable in conduit in a thermally insulated wall

B2 Multi-core cable in conduit on a wooden wall

C Single-core or multi-core cable on a wooden wall

D1 Multi-core cable in ducts in the ground

D2 Multi-core cables designed to be buried directly in the ground

E Multi-core cable in free air

Current capacity table PVC insulation single core single phase

PVC insulation/two loaded conductors, copper or aluminium – Conductor temperature: 70 °C, ambient temperature: 30 °C in air, 20 °C in ground

Conductor cross-section
mm²	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al
2.5	19.5	15.0	24.0	18.5	27.0	21.0	29.0	22.0	28.0	0.0	0.0	0.0

A1 Insulated conductors in conduit in a thermally insulated wall

B1 Insulated conductors in conduit on a wooden wall

C Single-core or multi-core cable on a wooden wall

D1 Single core or Multi-core cable in ducts in the ground

D2 Single core or Multi-core cables designed to be buried directly in the ground

F Single-core flat cables, touching in free air

Current capacity table PVC insulation single core three phase

PVC insulation, three loaded conductors/copper or aluminium – Conductor temperature: 70 °C, ambient temperature: 30 °C in air, 20 °C in ground

Conductor cross-section
mm²	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al
2.5	18.0	14.0	21.0	16.5	24.0	18.5	24.0	18.5	24.0	0.0	0.0	0.0	0.0	0.0

A1 Insulated conductors in conduit in a thermally insulated wall

B1 Insulated conductors in conduit on a wooden wall

C Single-core or multi-core cable on a wooden wall

D1 Single core or Multi-core cable in ducts in the ground

D2 Single core or Multi-core cables designed to be buried directly in the ground

F Single-core flat cables, touching in free air

Ft Single-core trefoil cables, touching in free air

TFR-CVV 20x2,5mm²

Description

Description

Standards

Application

Standard

Construction

Colors

Certification

TFR-CVV 0.6/1kV design

Characteristics