This welding cable is suitable
for use where combination of ambient temperature
and temperature rise due to load result a conductor
temperature not exceeding 60º for general
purpose & 90 °C for HOFR compound cables.(Heat
Resisting ,Oil resisting and flame retardant.)
Copper
Conductor :
Aluminum Conductor :
is
of tinned annealed high conductivity copper
wire complying to IS-8130-1984
is of aluminum wire complying to is-8130-1976
TABLE-1
THICKNESS OF COVERING
Nominal
Area of Conductor
Mm2
16*
25
35
50
70
95
120**
Radial
Thickness of Covering (TC)
Mm
2.00
2.00
2.00
2.20
2.40
2.60
2.80
*For copper conductor
only
**For aluminum Conductor only
TABLE-2 ( COPPER)
CURRENT RATING OF GENERAL PURPOSE RUBBER
COMPOUND COVERED CABLES COPPER CONDUCTOR
Nominal
Area of Conductor
Current
rating at a maximum duty cycles of
mm2
16
25
35
50
70
95
100%
A
90
103
129
167
205
251
85%
A
87
112
140
181
222
272
60%
A
103
133
166
215
264
224
30%
A
146
188
236
305
374
458
20%
A
179
230
288
373
458
561
TABLE-3 ( COPPER)
CURRENT RATING OF HOFR
COMPOUND COVERED CABLES COPPER CONDUCTOR
Nominal
Area of Conductor
Current
rating at a maximum duty cycles of
mm2
16
25
35
50
70
95
100%
A
117
157
196
248
309
374
85%
A
127
176
213
269
335
406
60%
A
151
203
253
320
399
482
TABLE-4 ( ALUMINIUM)
CURRENT RATING OF GENERAL PURPOSE RUBBER
COMPOUND COVERED CABLES ALUMINIUM CONDUCTOR
Nominal
Area of Conductor
Current
rating at a maximum duty cycles of
mm2
25
35
50
70
95
120
100%
A
80
103
129
160
194
228
85%
A
87
112
140
174
210
247
60%
A
103
133
166
206
250
294
30%
A
146
188
236
292
354
416
20%
A
179
230
288
358
434
510
TABLE-5 (ALUMINIUM)
CURRENT RATING OF HOFR RUBBER
COMPOUND COVERED CABLES ALUMINIUM CONDUCTOR
