snowghost
Member
- Location
- Manila, Philippines
Hi to all!
I'm new to the industry (recently obtained my engineering license) and started as a project engineer. And as a project engineer, I have to make sure electrical projects are completed on time. But there is a hiccup in our project as we were to supply temporary power from a tenant panel to another panel, we had a grounded phase.
Basically, we have correct phase-to-phase, phase A-to-ground, and phase C-to-ground voltages. However, at phase B-to-ground voltage, the tester returned 0 V.
What may have caused this grounding and what topics should I look for to circumvent this unintended grounding.
Thank you in advance.
I'm new to the industry (recently obtained my engineering license) and started as a project engineer. And as a project engineer, I have to make sure electrical projects are completed on time. But there is a hiccup in our project as we were to supply temporary power from a tenant panel to another panel, we had a grounded phase.
Basically, we have correct phase-to-phase, phase A-to-ground, and phase C-to-ground voltages. However, at phase B-to-ground voltage, the tester returned 0 V.
What may have caused this grounding and what topics should I look for to circumvent this unintended grounding.
Thank you in advance.