Description
- H+ Class (200oC)
- H Class (180oC)
- F Class (155oC)
Super Enamelled Wire
Technical Data
Product Range & Quality Specifications
| Wire type properties |
Modified Polyester |
Modified Polyester | Polysterimide | Dual Coated wires PE/PEI+PAI |
| Thermal Class | 130 | 155 | 180 | 200 |
| Class Insulation | B | F | H | H+ |
| Colour | Golden/Brown | Golden/Brown | Dark Brown | Dark Brown |
| Range-Copper | 0.06 to 5.0 mm | 0.06 mm to 3.00 mm | 0.06 mm to 5.00 mm | 0.06 mm to 4.00 mm |
| Range- Aluminium | 0.25 to 5.0 mm | 0.25 to 5.0 mm | 0.25 to 5.0 mm | 0.25 to 5.0 mm |
| Specifications- Copper |
IS 13730-34 IEC 60317 – 34 |
IS 13730-3 IEC 60317-3 |
IS 13730-8 IEC 60317-8 |
NEMA MW 35C |
| Specifications- Aluminium |
IEC 60317-9 13730-9 |
MW 24A | IS13730-15 IEC 60317-15 |
IS 13730-25,IEC 60317-25 & NEMA 35 A FOR ALU DC |
| Technical Data | IEC 60317 – 34 for 1.00 mm Wire |
for 1.00 mm Wire | for 1.00 mm Wire | for 1.00 mm Wire |
| Mechanical Tests | ||||
| Flexibility | 1 x D | 1 x D | 1 x D | 1 x D |
| Peel | NxD= D 150 | N x D = 130 | N x D = D 110 | N x D = D 110 |
| Abrasion Av. N | 10.4 | 10.4 | 10.9 | 11.3 |
| Aluminium | 5.20 | 5.45 | 6.75 | |
| Thermal Tests | ||||
| Heat Shock ut | 6 x D 155°C – 30 min |
2.24 x D 175°C – 30min | 2.24 x D 200°C – 30min |
2.24 x D 220°C – 30min |
| through Cut | 240°C – 2 min | 240°C – 2 min | 300°C – 2 min | Temp-320°C – 2 min |
| Heat Shock – Aluminium |
Mendral dia- 30 .min |
3.350 -200°C – 30 min |
15% Str – 5xd – 240°C |
|
| Solvent Resistance |
Good | Good | Very Good | Excellent |
| Refrigerant Resistant | N.A. | N.A. | Very Good | Excellent |
| Solderability | N.A. | N.A. | N.A. | N.A. |
| Transformer Oil | N.A. | N.A. | Excellent | Excellent |
| Resistance | ||||
| Electrical Resistance |
Within range | Within range | Within range | Within range |
| Breakdown Voltage |
Above 8.0 KV | Above 8.0 KV | Above 8.0 KV | Above 8.0 KV |
| Cont. of covering (Pin Holes) |
||||
| Normally – Nil | Normally – Nil | Normally – Nil | Normally – Nil | Normally – Nil |
| Tandent Delta | ||||
| Bending point | 110 – 120 | 145 – 155 | 175 – 195 | 175 – 195 |
| Application | Domestic equipments, pumps, motors, Stabilizers, Transformers, Fans and Auto electricals requiring high mechanical properties |
General purpose rotating and static equipments like large pump motors, generators, air cooled transformers, voltage stabilizers, heavy duty domestic appliances like mixer – grinder, washing machines, where temp. is above B class insulation |
Continuous rated heavy duty motors and tools. Oil filled transformers. Hermatic grade for AC and Refriragerator compressor. Furnace motors. And for all class H applications |
Special purpose machines like wind generators, large motors and generators, Extra heavy duty equipments like crane motors with heavy shock loads. AC and refrigerator compressor windings |
| Advantages | Balanced thermal properties. Very good flexibility and mechanical properties. |
High continuous operating temp. Good chemical stability. Excellent dry & wet di-electric characteristics |
Good thermal properties. High resistance to overloads. Good transformer oil resistance. Suitable for hermatic applications |
Excellent smooth surface compatible for high speed winding. Very high thermal & overload resistance. |
| Precautions | Not suitable for oil filled transformers & hermatic motors |
Not suitable for oil filled transformers & hermatic motors. |
Not recommended for high speed winding applications |
Excellent for A/C refrigerators and hermatic use. |
