Submersible Winding Wires

SUBMERSIBLE WINDING WIRES

Monex submersible winding wires (An ISO/IS Product) is one of the most trusted quality product available in submersible winding wire industry. It has the entire electrical, mechanical, thermal and chemical properties as per IS:Specification. Monex helps in saving power consumption as compare to other wires available in market, because of its copper purity and use of superior quality of poly & polypropylene films.

AN ISO 9001:2000 CERTIFIED CO.

Conductor

Monex submersible winding wire is manufactured from 99.90% pure electrolytic grade of copper. It is drawn and annealed in fully automatic online plant in our own factory premises. For extra softness the conductor is annealed to our high standards. We conduct following three test on conductor :

Spring back test
Elongation test
Conductor resistance test (20⁰ Celcius)

The Results of these test are even better than IS:Specification 8783 Part (1)

Insulation

The main cause of pump failure is use of inferior grade of poly & propylene films/tapes. Monex is insulated with poly & propylene tapes of superior quality, which has higher insulation resistance even at boiling point of water. We also conduct test on poly films manufactured by ISO Certified companies in our own laboratory to ensure the quality of tapes. We conduct following test on poly & propylene tapes.

Tensile strength
Elongation
Thermal ageing in air
Heat Shock

Hot set
Melting point
Spark test

Three layers of poly & propylene tapes cover the Copper Conductor. First layer is of polyster and other two are WHC & THC. These two are heat seal tapes. As the size of conductor increases we give more strength to the wire by increasing layers of the tape.

Size in mm.	Layers
0.40 — 1.50	3 Layers
1.60 and above	4 & 5 as per size

Lower Outer Dia

Incorporating the latest film technology we also have Monex L.O.D., which results in higher insulation even with lower outer diameter.

Size in mm.	Covering in mm.
0.40 — 0.90	0.30
0.90 and above	0.35

Test on Finished Goods

High voltage test
Spark test
Insulation resistance

Shrinkage
Hot deformation
Water absorption

High voltage test
Spark test
Insulation resistance

Shrinkage
Hot deformation
Water absorption

Packing

Packing is an important aspect of quality control. Submersible winding wires have a very thin insulation, which require careful handling & proper packing to safeguard the product. The wire needs to be saved from sharp edges. For this, we cover each coil by L.D. wrapper and seal it in thick polythene before placing it in a box.

Our Quality Assurance department perform regular online & offline quality checks to ensure high customer satisfaction. We always believe in delivering the best and to remain a quality manufacturer in the industry.