Rubber Round – 3 & 4 Core

Rubber insulated 3-4 core sheathed round cables for internal wiring

Information

Technical Data
  • Operating Temp: -40°c to max.+90°C
  • Nominal voltage: 1100 V
  • Test voltage: 3000 V
  • Min. bending radius: 6 x cable diameter
  • Flame propagation: Flame retardant test as per IEC 60332-1
Cable Structure

generally conforms to, CENELEC HD 22.1.S2, DIN VDE 0282 PART 810, IEC 245, CEI 20-19 & BS 6007, BS 6899

Copper:
EC flexible copper generally conforms to IEC 60228, DIN VDE 0295,IS 8131

Insulation:
Special Rubber EPR, EPDM core

Outer Sheath:
Special Rubber : Black, Blue

*Any other Color on specific request can also be supplied

Cable features
  • Meets the requirement of CENELEC HD 22.1.S2, DIN VDE 0282 PART 810, UL-83 IEC 245, CEI 20-19 & BS 6007, BS 6899
  • Temperature range -40° to +90°
  • Designed for heavy duty use
  • Cur, tear & abrasion resistant
  • Exceptional long term performance
  • Excellent resistant to oils, chemicals, ozone & solvents
  • Excellent Impact Resistant
  • Excellent Weather Resistant
  • Performs & Looks like Vulcanize Rubber
  • Excellent Electrical Properties
  • Approved by GWSSB, GWRDC, TWAD, PHED, PSTC, ONGC
  • Tested by SGS, EIL, RITES, NPC
Application

Rubber Round – 3 & 4 Core
Jainam pump cables designed for use as submersible pump, deep well and motor lead cable.

Jainam extra flexible submersible pump cables are use for submersible pumps, underwater lighting and floating switches etc. up to the depth of 500 m and water temperature up to +75°C. These cables are ideal for outer installations in dry, moist and wet environments but however not suitable for explosive areas.

Standard length cable packing:
Coils 100, 200,300 and 500, 1000m. in wooden reels

Cable Design

A submersible Pump cable is a specialized product to be used for submersible pumps in a deep well. The area of installation is physically restrictive, and the environment is very hostile. Jainam is designed and manufactured keeping in mind these factors to achieve the highest possible degree of reliability.

Cores colour: Core Identification
Color coding As per IEC 60227 As per IS 694
3 Core Black, Light Blue and Brown Red, Yellow and Blue
4 Core Black, Light Blue, Brown, Yellow with Green Line/ Green with Yellow Line Red , Yellow, Blue, Green / Black

Technical DataTable

Rubber Round – 3 coreRubber Round – 4 core
Rubber Round – 3 core
Conductor Rubber Insulation Total Thickness of Double Rubber Sheath Conductor Resistance at 20°C (max) Current Rating at 40°C
Nominal Area in Nos. & Dia. of wire Nominal Thickness Nominal Core Dia. Nominal Thickness Approx. Overall Dimensions
Sq. mm. Nos./mm mm mm mm mm Ω/km Amps.
1.5 22/0.30 0.8 3.25 1.5 10 12.1 14
2.5 36/0.30 0.9 3.84 1.5 11 7.41 18
4 56/0.30 1 4.5 1.6 13 4.95 26
6 84/0.30 1 5.3 1.6 14.6 3.30 31
10 140/0.30 1 6.5 2 18 1.91 42
16 224/0.30 1 8 2 21.2 1.21 57
25 350/0.30 1.2 10.1 2.15 26 0.780 72
35 490/0.30 1.2 11.3 2.15 28.3 0.554 90
50 703/0.30 1.4 13.6 2.25 33.5 0.386 115
70 988/0.30 1.4 15.3 2.45 37.8 0.272 143
95 1349/0.30 1.6 18 2.4 43.5 0.206 165
  • The number of wires is approximate and wire diameter is nominal; they shall be such as to satisfy the requirements of conductor resistance as per Class 5 of IEC 60228 / DIN VDE 0295 / IS 8130 / BS 6360
  • In view of continuous improvements in our design and process, specifications given here in are subject change without notice.
Rubber Round – 4 core
Conductor Rubber Insulation Total Thickness of Double Rubber Sheath Conductor Resistance at 20°C (max) Current Rating at 40°C
Nominal Area in Nos. & Dia. of wire Nominal Thickness Nominal Core Dia. Nominal Thickness Approx. Overall Dimensions
Sq. mm. Nos./mm mm mm mm mm Ω/km Amps.
1.5 22/0.30 0.8 3.25 1.5 10.8 12.1 14
2.5 36/0.30 0.9 3.84 1.65 12.5 7.41 18
4 56/0.30 1 4.5 1.65 14.1 4.95 26
6 84/0.30 1 5.3 1.65 16 3.30 31
10 140/0.30 1 6.5 2 20.35 1.91 42
16 224/0.30 1 8 2 23.4 1.21 57
25 350/0.30 1.2 10.1 2.2 28.8 0.780 72
35 490/0.30 1.2 11.5 2.2 31.5 0.554 90
50 703/0.30 1.4 13.6 2.3 37.3 0.386 115
70 988/0.30 1.4 15.3 2.6 42.2 0.272 143
95 1349/0.30 1.6 18 2.65 48.8 0.206 165
  • The number of wires is approximate and wire diameter is nominal; they shall be such as to satisfy the requirements of conductor resistance as per Class 5 of IEC 60228 / DIN VDE 0295 / IS 8130 / BS 6360
  • In view of continuous improvements in our design and process, specifications given here in are subject change without notice.

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