Fibre Glass Covered Varnish Treated Bare / or Enamelled Copper Wires

Rectangular Wires                                                      Round Wires

PROPERTY Type Class BARE
155 Class
BARE
180 Class
Enamelled 155 Class Enamelled 180 Class   PROPERTY Type Class
STANDARD IS:13730 Part 32 Part 31 Part 32 Part 31   STANDARD IS:4685
IEC - 60317 Part 32 Part 31 Part 32 Part 31   COVERING Double
SIZE mm 2.5 mm T 2.5 mm T 2.5 mm T 2.5 mm T   ELONGATION (%) IS - Min
COVERING Double Grade G2 Grade G2 Grade 2 G2 Grade 2 G2   BIC Value
ELONGATION (%) IS/IEC - Min. 30 30 30 30   FLEXIBILITY (NO CRACK) IS
BIC Value 40 40 40 40   BIC Value
SPRINGNESS (DEG.) IS/IEC - Max. 5.5 5.5 5.5 5.5   HEAT SHOCK 48 HRS. UNBENT IS
BIC Value 4.0 4.0 4.5 4.5   BIC Value
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
BIC Value 8 x w/T 8 x w/T 8 x w/T 8 x w/T   BIC Value
ADHERENCE (10% PREST.) IS/IEC - Max. No Crack No Crack No Crack No Crack   BDV (V) IS - Min
BIC Value No Crack No Crack No Crack No Crack   BIC Value
BDV (V) Max. 560 560 2000 2000   RANGE (mm)  
IS/IEC - Min. 900 900 3200 3200          
RANGE
(mm)
Width 2.0 - 12.0 2.0 - 12.0 2.0 - 12.0 2.0 - 12.0          
Thickness 0.80 - 4.0 0.80 - 4.0 0.80 - 4.0 0.80 - 4.0          
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
         

Increase in Covering Dimension :
Fibre Glass Covered Rectangular Wires

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

Fibre Glass Covered Round Wires

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 0.0024180
3.15 0.032 3.435 0.200 0.0021932
3.35 0.034 3.690 0.200 0.0019391
3.55 0.036 3.890 0.250 0.0017268
4.00 0.040 4.345 0.250 0.0013601
4.50 0.045 4.845 0.250 0.0010747
5.00 0.050 5.345 0.250 0.0008705
5.50 0.055 5.845 0.250 0.0007194
6.00 0.060 6.345 0.250 0.0006045
6.50 0.065 6.845 0.250 0.0005151
7.00 0.070 7.345 0.300 0.0004441
7.50 0.075 7.845 0.300 0.0003869
8.00 0.080 8.345 0.300 0.0003400