RUS

Submersible motor cable TML-B

The TML-B power cable with copper conductors in plastic insulation, in a sheath of thermoplastic elastomer, is designed to connect submersible electric motors to an electrical network with a nominal alternating voltage of 660 V and a frequency of 50 Hz or a constant voltage of up to 1000 V.
  1. Current-carrying conductor of copper wire of flexibility class 5 according to GOST 22483-77;
  2. Insulation — polyvinylchloride compound (PVC);
  3. Sheath — thermoplastic elastomer, blue (can be different at the request of the customer).
The design of the cable can be flat or round (with the index R in the name).
01
Current-carrying conductor of copper wire of flexibility class 5 according to GOST 22483-77
02
Insulation — polyvinylchloride compound (PVC)
03
Insulation — polyvinylchloride compound (PVC)
01
02
03
  1. Current-carrying conductor of copper wire of flexibility class 5 according to GOST 22483-77
  2. Insulation — polyvinylchloride compound (PVC)
  3. Insulation — polyvinylchloride compound (PVC)

Technical characteristics of cable

Parameter Value
4х1,5 4х2,5 4х4
4х4 R 4х6  4х6 R 4х0
Minimum bending radius, mm
110 120 180 310 200 330
230
Cross-section dimensions, mm 5,5х14,7 5,9х16,2 9,0х24,8 15,6 9,8х27,0 16,7 11,4х30,6
Weight, kg/km 160 250 340 390
450 520 850
Color of the current-carrying conductor insulation (at the request of the customer can be different) brown, black, grey, green-yellow
Operating temperature, °С -40 to +60
Operating temperature in water, °С +40 and more
Storage and transportation temperature, °С -40 to +40
Installation temperature, °С -10 to +50

Electrical specifications of cable

Parameters Current frequency
Value
Resistance of current-carrying conductors, adjusted for 1 km length and temperature of 20 °С, Ohm/km (min.):
- for 1.5 mm2 cross-section
- for 2.5 mm2 cross-section
- for 4 mm2 cross-section
- for 6 mm2 cross-section
- for 10 mm2 cross-section
DC

13,3
7,98
4,95
3,3
1,91
Electrical resistance of current-carrying conductor insulation, adjusted to 1 km length and temperature of 20 °С, MOhm*km (min.): DC 9
Test voltage applied between conductors for 10 min., V 50 Hz
3000

!!! Ordering details
Example of notation when ordering a round power cable for submersible electric motors TML-B with four conductors with a cross-section of 4 mm2 of round design

Cable TML-B 4х4 R

TML-
B
4x
4
R
R – round cable
No designation – flat cable
Cross-section of current-carrying conductors, mm²
Number of conductors
B – blue sheath (at the request of the customer the color can be different with the corresponding color designation)
Power cable for submersible electric motors

Order