Flexible Submersible Pump Cable designed for use in mobile service, suitable for installations where the cable must withstand medium mechanical stress, for machines in industrial and agricultural workshops, for motors and transportable machines on construction sites, for wind mills and for agricultural exploitations. Suitable for submerged installations (AD8) The use up to 1000V is accepted in fixed protected assemblies.

Flexible Submersible Pump Cable designed for use in mobile service, suitable for installations where the cable must withstand medium mechanical stress, for machines in industrial and agricultural workshops, for motors and transportable machines on construction sites, for wind mills and for agricultural exploitations. Suitable for submerged installations (AD8) The use up to 1000V is accepted in fixed protected assemblies.

Nominal Voltage: 450/750V

Temperatures:

• Maximum operating: 90 ºC.
• Minimum operating: -40 °C (static, with protection)
• Minimum installation

Maximum short-circuit temperature: 250 °C. (maximum 5 s.)

Minimum bending radius static:

• 3 x cable Ø (Ø cable <12 mm)
• 4 x cable Ø (Ø cable ³12 mm)

No flame propagation: 60332-1/IEC 60332-1

Conductors: Electrolytic annealed copper, class 5 in accordance with EN 50363-1

Insulation: Thermosetting rubber insulation, type EI7 according to EN 50363-1. The standard identification, according to HD 308 and HD 186, is the following:
– 1 x natural
– 2 x brown + blue
– 3 G brown + blue + green/yellow
– 4 G brown + black +grey+green/yellow
– 5 G brown +black+grey+ blue+ green/yellow
– 6 or more black numbered + green/yellow.

Assembly:
Cores are twisted together

Jacket:
Thermosetting outer jacket Black type EM2 in
accordance with EN 50363-2-1

Color of Jacket:
Black type EM2 in accordance with EN
50363-2-1

Diagram Representation:

Nominal current-carrying capacities

The table 1 shows the current-carrying capacities and voltage drop detailed for every cable. Current-carrying capacities, in amperes, are calculated according to HD 516 for mobile service and according to IEC 60364-5-52 for fixed installations, and for the following conditions:

• Mobile service: open air, one cable with adequate ventilation and ambient temperature of 30 °C.
• Fixed installation: open air, one cable with adequate ventilation and ambient temperature of 30°C, supported by cleats and hangers or on perforated tray (reference method F for single-core and E for multicore cables).
•  For cables having 2 or 3 cores, it is supposed a single–phase circuit. For the rest of the cables it is supposed a three-phase circuit.
• For cables having 6 or more conductors, it is supposed that not all conductors are fully charged.
  For conditions other than this apply the adequate correction factors (see point 6.3). Voltage drop is calculated for 60 °C conductor temperature and for cos = 1.

Short-circuit Current-carrying Capacities

The maximum short-circuit current that a cable can withstand depend on the time of reaction of the protection elements installed in the line. The maximum current capacity in a short-circuit accident, for a specific type of cable, is the result of multiplying the cross section of the cable for the values shown in table 2. These values are taken from IEC 949.

Correction Factors

The current carrying capacities must be multiplied with the adequate correction factor, when the installation conditions differs from point 4.1. Correction factors for air temperature other than 30°C

Table shows diameter and weight detailed for every cable: