- Reaction score
- 3,818
It's 1.37 x 0.96
It's the zs your using temp correction with not the voltage
1.37 x 0.96 = 1.311.37 x 0.96 = 1.31
OSG says 1.1
I guess what you said to start with is the reason, they are using different conductor tempertures for their calculations, or something.
Thank you for your time, why they do not print the same information frustrates me, it makes learning very confusing.
1.31/1.2 = 1.096 or 1.1 ohms
The 1.2 is to adjust back to 70 degrees
I've made it too complicated just get your zs from bs 7971 and x it by 0.8 to get your max zs when testing at site temperature