KPpFOBP-130 cables for submersible electric pumps, temperature index 130 ° С

Cable for submersible electric pumps with copper conductors, insulated from a heat - resistant block copolymer of propylene and ethylene, with a common sheath, armored with galvanized steel tape, flat, with a long - term permissible heating temperature of the conductors of 130 ° C.

The cable is designed to supply electrical energy to submersible electric motors of oil production, water lifting and pumping units

Brand design

1. The conductor is copper.

2. Insulation (two - layer) - a block copolymer of propylene with ethylene, resistant to high temperatures and copper ions.
3. Insulating - protective layer - made of fluoropolymer.
4. The general shell is made of a material resistant to temperature and corrosive environments.
5. Pillow - tapes made of thermally bonded needle - punched fabric.
6. Armor - galvanized steel tape.

Specifications

Type of climatic modification UHL, placement category 1 and 5 in accordance with GOST 15150.

The cables are resistant to temperature changes: from - 60 ° С to 130 ° С.
Cables are resistant to low air temperature during hoisting and rewinding operations without preheating: not lower than - 30 ° С. Hoisting and rewinding operations with a cable are allowed at an air temperature of at least minus 40 ° С under conditions of artificial heating of the cable, which ensures a temperature of at least minus 30 ° С.
Cables are crush - resistant: not less than 158 kN.
Descent of the cable into and out of the well should be carried out smoothly at a speed of no more than 0.25 m / s.
When passing sections of the pipe string of the well with a curvature of more than 1.5 ° by 10 m and the places of transition of the string to a smaller pipe diameter, the speed of descent and ascent should not be more than 0.1 m / s.
When fastening the cable to the tubing and screwing pipes together, it is not allowed to twist the cable around the pipes, as well as twisting the flat cable about its own axis.
The bending radius of cables during hoisting and rewinding operations must be: not less than 380 mm.
Insulated conductors are longitudinally sealed at a liquid pressure drop of 0.02 MPa per 1 m of length.
The electrical resistance of the insulation of the main conductors is not less than 2500 megohms per 1 km of cable length at a temperature of 20 ° С.
Cables withstand a test with a rated voltage of 18 kV DC for at least 5 minutes, while the leakage and insulating current calculated for a length of 1 km and a temperature of 20 ° C does not exceed 1x10 - 5 A.
The face - to - face length is to be agreed upon when ordering.
Warranty period for cables: 18 months from the date of commissioning, but not more than 24 months from the date of shipment to the Consumer.