ALSECURE Z1G-YMz1Kas B2ca Flex 4x 70 mm2

Armoured halogen free power cable according to fire classification B2ca-s1,d1,a1 for connection in low voltage installations up to 0.6/1 kV. Z1G-YMz1Kas B2ca Flex is provided with conductors with increased bendability.

Nexans ref. : 10513653
EAN : 5413404296897

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Description

Standards

Product

HD 604 S1 part 5/sect. C; IEC 60228

Applications

Nexans Z1G-YMz1Kas B2ca is an armoured halogen free power cable according to fire classification B2ca-s1,d1,a1 for use in low voltage installations up to 0.6/1 kV in buildings and civil engineering works with a very high fire hazard level (NEN 8012). Nexans Z1G-YMz1Kas B2ca is suitable for direct burial and is advised if protection against mechanical damage and EMI is demanded. This cable has reduced propagation of fire in cable bundles.

Main benefits

PEP EcoPassport - EPD environmental passport available
UV Resistant - Our cables passed the 720 hour test according to the test standard EN 50289-4-17 Method A

Design

Conductor: Bare copper, stranded, class 2
Insulation: XLPE
Inner covering: Halogen free compound or foil for sector shaped types
Armour: Galvanized steel wires and bare copper wire or Flat steel wires and flat bare copper wires covered with an open counter spiral of galvanized steels tape
Outer sheath: Halogen free compound
Colour: grey
UV resistance: Yes

Characteristics

Construction characteristics

Conductor flexibility

Stranded class 2

Conductor shape

Sector-shaped stranded (SM)

Conductor material

Bare copper

Insulation

XLPE (Cross-linked Polyethylene)

Core identification

Blue, brown, black, grey

Inner sheath

special halogen free material, easy to strip

Armour type

Galvanized steel wires

Outer sheath

Halogen free compound

Sheath colour

Grey

Halogen free

Yes

Dimensional characteristics

Number of cores

Conductor cross-section

70 mm²

Cross-section of the protection cores

35 mm²

Approximate weight

4000 kg/km

Nominal outer diameter

37.2 mm

Nominal insulation thickness

1.1 mm

Inner sheath thickness

1.0 mm

Diameter over filler / inner sheath

29.5 mm

Armour thickness

1 mm

Nominal outer sheath thickness

2.1 mm

Electrical characteristics

DC permissible current rating

178 A

Loop resistance, max. at 20°C

0.52 Ohm/km

Rated Voltage Uo/U (Um)

0,6/1 kV

Mechanical characteristics

Mechanical resistance to impacts

Excellent

Usage characteristics

Bending factor when laying

14 (xD)

One single bending at each end minimum

8 (xD)

Field of application

Fixed installations

Minimum installation temperature

5 °C

Operating temperature, range

-20 ... 80 °C

Max. conductor temperature in service

90 °C

U.V resistance

EN 50289-4-17 method A, for 720h

Resources

Current capacity table PR three phase single core

Conductor cross-section
mm²	Cu	Cu	Cu	Cu	Cu	Cu	Cu
70.0	179.0	222.0	167.0	229.0	188.0	268.0	279.0

A1 Insulated conductors in conduit in a thermally insulated wall

B1 Insulated conductors in conduit on a wooden wall

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

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

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

F Single-core trefoil cables, touching in free air

F Single-core flat cables, touching in free air

Current capacity table PR single phase multicore

Conductor cross-section
mm²	Cu	Cu	Cu	Cu	Cu	Cu
70.0	183.0	221.0	203.0	269.0	225.0	286.0

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 PR single phase single core

Conductor cross-section
mm²	Cu	Cu	Cu	Cu
70.0	200.0	253.0	269.0	310.0

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

F Single-core flat cables, touching in free air

Current capacity table PR three phase multicore NL

Conductor cross-section
mm²	Cu	Cu	Cu	Cu	Cu	Cu
70.0	164.0	194.0	167.0	229.0	188.0	246.0

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

B2 Multi-core cable in conduit on a wooden wall

D1 Multi-core cable in ducts in the ground

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

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

E Multi-core cable in free air

Selling & delivery Information

Marking

ALSECURE® Z1G-YMz1Kas B2ca
n x s
NEXANS BENELUX
KEMA KEUR
+Meter Marking

Declaration of Performance

Declaration of Performance n� : 1000784-BEDO
Certification Date : 12/1/23
AVCP (Assessment and Verification of Constancy of Performance) : System 1+
Notified body : NB 2658
Declared performance : B2_ca-s1a,d1,a1

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ALSECURE Z1G-YMz1Kas B2ca Flex 4x 70 mm2

Description

Description

Standards

Applications

Main benefits

Design

Characteristics