150 sqmm
The 240 sq. mm cable has a diameter of 17.48 mm. It can carry up to 425 Amps current in a duct and up to 520 Amps in open air.
cabla sq,mm to amps
4-core 630 mm-sq cable sounds like 4 cores each of 630 mm-sq as used on 400 kV power lines, in which case it carries 4 times the current.
Lapp is the name of the manufacturer, but this is a 3-wire cable with conductors of 4 sq. mm. in size.
To answer this question the voltage of the unit must be given.
2 A
For a 24 pair 1.5 mm sq cable, you would typically use a metric M40 size cable gland. This size provides enough room for the cable to pass through while maintaining a secure seal to protect against dust and moisture.
how to know dc cable sizes
20 sq cm = 20*100 sq mm = 2000 sq mm
140 amp
25 amps, 6000 watts
nearly about 4.000 Omani rail