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ALSECURE Z1G-YMz1Kas B2ca Flex 4x 70 mm2
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.
Read more- Nexans ref. : 10513653
- EAN : 5413404296897
Description
Description
Standards
-
ProductHD 604 S1 part 5/sect. C; IEC 60228
Applications
ALSECURE 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). ALSECURE 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.
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
Characteristics
Construction 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
Dimensional characteristics
Number of cores
4
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
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 characteristics
Mechanical resistance to impacts
Excellent
Usage characteristics
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
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 : B2ca-s1a,d1,a1
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