Cable Design

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

 

Application

  • Submersible Pump Cables are used as supply and control cables.
  • These cables are used in 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.
  • Cables are designed and manufactured to achieve the highest possible degree of reliability.
  • Standard length cable packing:
  • Coils 100, 200, 300 and 500, 1000m. in wooden reels
 

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
  • Cut, 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 INTERTEK,SGS, EIL, RITES, NPC
  • The area of installation is physically restrictive, and the environment is very hostile.
CABLE STRUCTURE
Generally Conforms to,BS EN 50525, 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 toIEC 60228, DIN VDE 0295,IS 8131
Insulation : Special Rubber EPR, EPDM core
Outer Sheath :Special Rubber :Black, Blue

*Any color can be supplied as per the requirement and wish of the buyer.


TECHNICAL DATA
Operating Temperature: -40°c to max.+90°C
Nominal Voltage: 450/750 V
Test Voltage: 2.5 KV
Min. Bending Radius:6 x Cable diameter
Flame Propagation: Flame retardant test as per IEC 60332-1
 

Core Color : Core Identification

Color Coding AS Per BS EN 50525 & 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

CE =The Product is confirmed with the EC to the Low Voltage Directive 73/23/EEC

 
 

Technical Data Table

H07RN-F - 3 core

Number of cores & cross
sectional area of conductor
Nominal insulation
thickness
Nominal thickness
of sheath
Mean overall dimeter Max conductor
resistance at 20°C
Lower lmit Outer limit
nxsqmm mm mm mm mm Ω / km
1.5 0.8 1.6 9.2 11.9 13.3
2.5 0.9 1.8 10.9 14.0 7.98
4.0 1.0 1.9 12.7 16.2 4.95
6.0 1.0 2.1 14.1 18.0 3.30
10 1.2 3.3 19.1 24.2 1.91
16 1.2 3.5 21.8 27.6 1.21
25 1.4 3.8 26.1 33.0 0.780
35 1.4 4.1 29.3 37.1 0.554
50 1.6 4.5 34.1 42.9 0.386
70 1.6 4.8 38.4 48.3 0.272
95 1.8 5.3 43.3 54.0 0.206
 
 

H07RN-F - 4 core

Number of cores & cross
sectional area of conductor
Nominal insulation
thickness
Nominal thickness
of sheath
Mean overall
dimeter
Max conductor
resistance at 20°C
Lower lmit Outer limit
nxsqmm mm mm mm mm Ω / km
1.5 0.8 1.7 10.2 13.1 13.3
2.5 0.9 1.9 12.1 15.5 7.98
4.0 1.0 2.0 14.0 17.9 4.95
6.0 1.0 2.3 15.7 20 3.30
10 1.2 3.4 20.9 26.5 1.91
16 1.2 3.6 23.8 30.1 1.21
25 1.4 4.1 28.9 36.6 0.780
35 1.4 4.4 32.5 41.1 0.554
50 1.6 4.8 37.7 47.5 0.386
70 1.6 5.2 42.7 54 0.272
95 1.8 5.9 48.4 61 0.206
 
  • 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 to change without notice.
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