| PROPERTY | Type Class | BARE 155 Class |
BARE 180 Class |
Enamelled 155 Class | Enamelled 180 Class | PROPERTY | Type Class | BARE 155 Class |
BARE 180 Class |
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| STANDARD | IS:13730 | Part 32 | Part 31 | Part 32 | Part 31 | STANDARD | IS:4685 | Part I | Part I | |||||||
| IEC – 60317 | Part 32 | Part 31 | Part 32 | Part 31 | COVERING | Double | Double | Double | ||||||||
| SIZE | mm | 2.5 mm T | 2.5 mm T | 2.5 mm T | 2.5 mm T | ELONGATION (%) | IS – Min | 25 | 25 | |||||||
| COVERING | Double | Grade G2 | Grade G2 | Grade 2 G2 | Grade 2 G2 | BIC Value | 30 | 30 | ||||||||
| ELONGATION (%) | IS/IEC – Min. | 25 | 32 | 32 | 32 | FLEXIBILITY (NO CRACK) | IS | 10 X d | 10 X d | |||||||
| BIC Value | 32 | 40 | 40 | 40 | BIC Value | 6 X d | 6 X d | |||||||||
| SPRINGNESS (DEG.) | IS/IEC – Max. | 5.0 | 5.5 | 5.5 | 5.5 | HEAT SHOCK 48 HRS. UNBENT | IS | 175 Deg. C | 200 Deg. C | |||||||
| BIC Value | 3.5 | 4.0 | 4.5 | 4.5 | BIC Value | 200 Deg. C | 220 Deg. C | |||||||||
| FLEXIBILITY (NO CRACK) | IS/IEC | 10 x w/T | 10 x w/T | 10 x w/T | 10 x w/T | TACKINESS 65 DEG. C – 5 MIN |
IS | No Tacky | No Tacky | |||||||
| BIC Value | 7 x w/T | 7 x w/T | 7 x w/T | 7 x w/T | BIC Value | No Tacky | No Tacky | |||||||||
| ADHERENCE (10% PREST.) | IS/IEC – Max. | 10% Str-No Crack | 10% Str-No Crack | 10% Str-No Crack | 10% Str-No Crack | BDV (V) | IS – Min | 450 | 450 | |||||||
| BIC Value | 15% Str-No Crack | 15% Str-No Crack | 15% Str-No Crack | 15% Str-No Crack | BIC Value | 750 | 750 | |||||||||
| BDV (V) | Max. | 560 | 560 | 2000 | 2000 | RANGE (mm) | 3.0 to 8.0 | 3.0 to 8.0 | ||||||||
| IS/IEC – Min. | 800 | 900 | 3200 | 3200 | ||||||||||||
| RANGE (mm) |
Width | 4.0 – 15.0 | 4.0 – 15.0 | 4.0 – 15.0 | 4.0 – 15.0 | |||||||||||
| Thickness | 2.0 – 6.0 | 2.0 – 6.0 | 2.0 – 6.0 | 2.0 – 6.0 | ||||||||||||
| Applications | For F class Motors, Transformers, Coils |
For H class Motors, Transformers, Coils |
For F class Motors, Transformers, Coils |
For H class Motors, Transformers, Coils |
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| Width (mm) | Glass Fibre Bare (mm) | Glass Fibre Enamelled (mm) | ||||||||||||||
| Single Grade G1 | Double Grade G2 | Single Grade 2 G1 | Double Grade 2 G2 | |||||||||||||
| Over | Upto | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | |||||||
| – | 3.15 | 0.12 | 0.20 | 0.21 | 0.33 | 0.24 | 0.36 | 0.37 | 0.51 | |||||||
| 3.15 | 6.30 | 0.14 | 0.22 | 0.23 | 0.37 | 0.26 | 0.38 | 0.39 | 0.53 | |||||||
| 6.30 | 12.50 | 0.16 | 0.26 | 0.27 | 0.43 | 0.28 | 0.42 | 0.43 | 0.57 | |||||||
| 12.50 | 16.00 | 0.18 | 0.30 | 0.31 | 0.47 | 0.30 | 0.46 | 0.47 | 0.63 | |||||||
| Size (mm) | Tolerance | Double covering Overall Dia. Max | Covering Min. | Resistance 0hm / meter at 20 Deg. C | ||||||||||||
| mm | mm | mm | mm | Nom. | ||||||||||||
| 3.00 | 0.030 | 3.285 | 0.200 | 0.0039457 | ||||||||||||
| 3.15 | 0.032 | 3.435 | 0.200 | 0.0035789 | ||||||||||||
| 3.35 | 0.034 | 3.690 | 0.200 | 0.0031643 | ||||||||||||
| 3.55 | 0.036 | 3.890 | 0.250 | 0.0028178 | ||||||||||||
| 4.00 | 0.040 | 4.345 | 0.250 | 0.0022194 | ||||||||||||
| 4.50 | 0.045 | 4.845 | 0.250 | 0.0017536 | ||||||||||||
| 5.00 | 0.050 | 5.345 | 0.250 | 0.0014204 | ||||||||||||
| 5.50 | 0.055 | 5.845 | 0.250 | 0.0011739 | ||||||||||||
| 6.00 | 0.060 | 6.345 | 0.250 | 0.0009864 | ||||||||||||
| 6.50 | 0.065 | 6.845 | 0.250 | 0.0008405 | ||||||||||||
| 7.00 | 0.070 | 7.345 | 0.300 | 0.0007247 | ||||||||||||
| 7.50 | 0.075 | 7.845 | 0.300 | 0.0006313 | ||||||||||||
| 8.00 | 0.080 | 8.345 | 0.300 | 0.0005549 | ||||||||||||
