MPRXCX® FLEXISHIP® EMC 0.6/1kV 3x35

Description

Description

Standards

  • Product
    IEC 60228
  • Installation
    IEC 60092-350; IEC 60092-353; IEC 60092-360
  • Test
    IEC 60332-3-22; IEC 60754-1; IEC 60754-2; IEC 61034

Application

Motor supply cable for frequency converters controlled low voltage AC drives on ships, called VFD applications. MPRXCX® FLEXISHIP® EMC cables are designed with a special coverage, copper-polyester tape and braid, which provide a 100% EMC protection. Insulation with low dielectric constant is used to reduce reflected wave voltage peak magnitude. 

Symmetrical insulated ground wires, placed in corner, can reduce reflected wave and return common mode noisy currents back to the drive. Enhanced insulation is implemented for 0.6/1 (1.2) kV cable to fulfil periodic peak voltage up to 2xU=2 kV due to harmonics.

These cables are used on board of ships in all locations for fixed installations.

Design

  1. Conductor:
    Flexible bare copper class 5
    Stranded bare copper class 2 for cross-section < 4 mm²
  2. Insulation:
    XLPE (cross linked polyethylene)
  3. Optional
    Return earth conductor
  4. Assempling:
    Polyester tape 
  5. Screen / Armouring:
    Copper / polyester tape
    Bare copper braid
  6. Outer sheath:
    Polyolefin SHF1 (SHF2 on request)
    Colour: black

Marking

NEXANS 279 MPRXCX FLEXISHIP EMC Nber of cores & cross-section 0.6/1 kV 90C
IEC 60092-353 IEC 60332-22 Cat. A SS YYYY *CE* Manufacturing n° + metric marking

Core Identification

3 cores: black-grey-brown
Earth: green/yellow split in 3 conductors

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Bare copper
Conductor flexibility
Flexible class 5
Insulation
XLPE (Cross-linked Polyethylene)
Screen
Copper tape
Armour type
Bare copper braid
Outer sheath
Polyolefin
Sheath colour
Black
With Green/Yellow core
No
Construction type
-
Halogen free
IEC 60754-1

Dimensional characteristics

Dimensional characteristics

Number of cores
3
Conductor cross-section
35 mm²
Minimum outer diameter
25.0 mm
Maximum outer diameter
28.5 mm
Approximate weight
1530 kg/km
Nominal outer diameter
26.275 mm

Electrical characteristics

Electrical characteristics

Permissible current rating in open air
110 A
Rated Voltage Uo/U (Um)
0.6/ 1 (1.2) kV

Usage characteristics

Usage characteristics

Fire retardant
EN IEC 60332-3-22 (cat A)
Flame retardant
IEC 60332-1
Gases corrosivity
IEC 60754-2
Smoke density
IEC 61034
Electro magnetic interference resistance
Yes
Operating temperature, range
-30 ... 80 °C
Max. conductor temperature in service
90 °C

Resources

Resources

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