Submersible Motor Winding Wire


Polyester Gel Filled & BOPP Wrapped Winding Wire for Submersible Pump Motors


Comparison between PolyPlus PVC insulated winding wires



Insulation Resistance

PolyPlus Winding Wire have excellent, Electrical, Mechanical, Thermal & Chemical properties.
Polyester Bonded Gel is a revolutionary product. “Emgee” has further revolutionised it by creating a significant application in Bonding the BOPP Layers and creating a resistive barrier for current leakage. The IR value 20 Gohms remains constant even at elevated temp and high centrifugal pressure.

  • Low Moisture absorption / water seepage through joints: The Primary Polyester Gel resists water / moisture penetration. This increases IR value for continuous operation even at elevated temperature.
  • Less Leakage Current: BOPP Tape with Pe-2 inside has constant & many times higher insulation resistance at boiling point of water and the current leakage is very less even at high Centrifugal Pressure
  • Increased softness / modulus of elasticity: PolyPlus is atleast 10% more softer than conventional Tape wrap wires and hence is easier to wind without putting too much stress on wire.
  • Dielectric Strength: The multiple layer construction ensures high dielectric strength.
  • Withstands 130ºC Temperature: For short period +130ºC & continuous -40ºC to +105ºC.
  • More Mechanical Strength: PolyPlus insulation is remarkably resistant to cut through & Scratch abrasion and ensures greater cut through stress and general abuse.
  • Tear Resistant: The structure of insulation (BOPP) is oriented bi-axially hence propagation of tear is difficult.

Construction Characteristics

  • Tape Color: White
  • Conductor Material: Annealed Bare copper E.C. Grade as per IS:8783 (Part I) 1995

Dimensional Characteristics

Electrical Characteristics

  • Rated Voltage Uo/U (Um) IS: 1000 V
  • Test voltage: 3.0 KV for one minute (after 24 hrs of water immersion at 20°C)
  • Insulation Resistance (MΩ.km): 7000 against 600 of PVC.

Mechanical Characteristics

  • Wire Flexibility: Flexible
  • Mechanical Strength: Resistant to cut through and scratch abrasion.

Usage Characteristics

  • Flame retardant: as per IS: 8783 Section 3 Part (IV)
  • Chemical resistance: Accidental
  • Oil resistance: Yes
  • Operating temperature, range: (-) 40 (+) 105°C
  • Weather resistance: Very good
  • Min. ambient temp.: -40°C ~ -15°C
  • Max operation temp.: +115°C in Fixed Protected installation.
  • Tear Resistance: The structure of insulation is PE-2 insulated & BOPP (Bi-Axially Oriented Polypropylene) hence propagation of tear is difficult.
  • Dielectric strength (V/mm): 700 in comparison to 250 of PVC.
  • Water Absorption: 0.30 in comparison to 0.70 of PVC.
  • Compressive Strength Rupture (P.S.I.): 7000 against 1500 of PVC.
  • Certification:logos_iso
  • Norms: IS:8783 (Part IV / Section I), DIN 53483, VDE 0472