we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt
ratio. What is the multiple factor of this meter.
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Answer Posted / Shany Singh
The multiple factor for this electrical meter can be calculated by taking the square root of the product of the PT ratio and the CT ratio. In your case, it would be the square root of (400/5A) * (35/0.1/root3KV) * (35/0.1/root3KV).
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