500KCMIL

Description

Description

Application

Used in industrial installations, in distribution and lighting systems. Installation in dry, wet, or submerged in water places, pipes, ducts, sumps and cable trays (CT).

Monoflex Power Cables are easily handling in confined spaces, they can be easily mobilized, coiled and transported. Their flexibility characteristic means that during their installation and operation they retain their electrical and mechanical properties, guaranteeing that the conduction of electrical energy is carried out safely and reliably. They are suitable for direct burial on 8 AWG and larger on light traffic places.

Construction

Conductor

Extra-flexible soft copper conductors.

Insulation

Thermoplastic compound in cross-linked polyethylene (XLPE), flame retardant (FR), for a maximum temperature of 90°C. 

Jacket

Outer jacket with polyvinyl chloride (PVC) thermoplastic compound, flame retardant (FR), sunlight resistant (SR), resistant to oils and abrasion. Compound free of hazardous substances (RoHS).

Certificate

RETIE  No 05460

Operating Temperature

90°C

Operating Voltage

0,6/1kV 

Identification

Insulation in natural color, Jacket in Black color.

Ampacity Conditions

  • ​Current capacity for 90°C conductor temperature, 30°C ambient temperature. No more than three current-carrying conductors in a conduit or raceway. NTC 2050, Table 310.15(B)(16).
  • The data indicated in this table are subject to normal manufacturing tolerances.

NOTE:

  • The data reported here are nominal and are subject to tolerances according to standards and normal manufacturing practices.
  • Other configurations not specified in this catalog may be available under special request and minimum manufacturing quantities.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor flexibility
Class J
Conductor material
Flexible Copper
Conductor shape
Bunched Wires
Insulation
XLPE
Outer sheath
PVC

Dimensional characteristics

Dimensional characteristics

Conductor diameter
21.7 mm
Conductor cross-section
253.35 mm²
Approximate weight
402.91 kg/km
Nominal insulation thickness
1.8 mm
Nominal outer diameter
31.69 mm
Nominal outer sheath thickness
- mm
Number of cores
1

Electrical characteristics

Electrical characteristics

Ampacity
430.0 A
Max. DC resistance of the conductor at 20°C
0.074 Ohm/km
Rated Voltage Uo/U (Um)
0,6/1 kV

Mechanical characteristics

Mechanical characteristics

Abrasion resistance
Excellent

Usage characteristics

Usage characteristics

Maximum operating temperature
90 °C
Overload maximum core temperature
130 °C
Short-circuit max. conductor temperature
250 °C
RoHS compliant
Yes
U.V resistance
Yes (720 hours)
Fire retardant
IEC 60332-3-24 (cat C)

Resources

Resources

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