B
BristolSpark
Hi Guys
Just wondering again your thoughts on the following if you have a high Zs reading, what is the best way of rectifying it.
say you have a BS60898 mcb type b 32a max Zs is 1.15 ohm. So if you took a reading when measured of say 2.23 ohms what is the best to fix this or remedy it.
I took a reading of this today on a socket in a porta cabin on a construction site. the RCD tripped ok at 23.6ms, so that was ok. But the Zs seemed awful.
Some good feedback would be great.
Thanks
Just wondering again your thoughts on the following if you have a high Zs reading, what is the best way of rectifying it.
say you have a BS60898 mcb type b 32a max Zs is 1.15 ohm. So if you took a reading when measured of say 2.23 ohms what is the best to fix this or remedy it.
I took a reading of this today on a socket in a porta cabin on a construction site. the RCD tripped ok at 23.6ms, so that was ok. But the Zs seemed awful.
Some good feedback would be great.
Thanks