| Parameter | SMB-130 | SMGB-155 | SMYB-180 | SMYB-200 | SMCB-120 | SMCYB-240 |
| Standars | IEC60317-16 GB/T7095.7 | 60317-16 GB/T7095.3 | 60317-28 GB/T7095.4 | MW 36 60317-29 BS6811 GB/T7095.6 | MW 18 60317-18 GB/T7095.2 | MW 20 60317-47 GB/T7095.5 |
| Thermal Class | 130°C | 155°C | 180°C | 200°C | 120°C | 240°C |
| Enamel Base Coat | Polyester | Modified Polyester | Polyester-Imide | Polyester-Imide | Polyester-formal | Polyimide |
| Enamel Top Coat | | | | Polyester-Imide | | |
| Range of insulation thickness | IEC60317-0-2 G1,0.06-0.11mm G2,0.12-0.17mm |
| Performance | 1.Excellent bending property 2.High flexibility of the enamel
3.Good resistance to abrasion 4.High mechanical property | 1.Excellent bending property 2.High flexibility of the enamel
3.Good resistance to abrasion 4.High mechanical property 5.Higher
thermal property | 1.High thermal resistance 2.Suitable for windings that are
subjected to constantly high temperature and mechanical stress
3.Good chemical resistance | 1.Excellent thermal resistance 2.Suitable for windings that are
subjected to constantly high temperature and mechanical stress
3.Good chemical resistance 4.Good resistance to refrigerant and
freon | 1.Excellent bending property 2.High flexibility of the enamel
3.Good resistance to abrasion 4.High mechanical property | 1.Excellent thermal resistance suitable for any electric equipments
that are constantly exposed to high working temperature
2.Outstanding mechanical and chemical property 3.Good performance
against radiation |
| Application | 1.Dry and oil-immersed 2.Electrical equipment | 1.Dry and oil-immersed 2.Electrical equipment | 1.Windings of high and low voltage DC/AC motor 2.Magnet coil 3.Dry
and oil-immersed transformer | 1.Windings of high and low voltage DC/AC motor 2.Magnet coil 3.Dry
and oil-immersed transformer 4.Automobile coil 5.Train coil | 1.Dry and oil-immersed transformer 2.Electrical equipment | 1.Windings with service temperature up to 220°C 2.Motor and
generator for aviation and marine application 3.Nuclear industry
4.Windings requiring high reliability |
| Heat shock | 155°C | 175°C | 200°C | 220°C | 155°C | 300°C |
