loop impedance
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Help Please - max earth fault Loop Impedance value table needed urgently
Hi everyone Would be really grateful for your help on this. I have my 1st NICEIC assessment on Monday (am bricking it) - anyhow I only have an old table & I need one like you get on the back of the proper NICEIC pads - the most up to date table. Has anyone got one they could send me so...- daz24
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- earth earth fault loop impedance fault impedance loop loop impedance max needed niceic please table value
- Replies: 7
- Forum: Australia
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Measured Loop impedance
On another issue how do test the loop impedance at a fixed appliance or a light, to fulfill the measured loop impedance column requirement on the schedule of tests. will the calc R1 + R2 suffice? -
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RCD,Rcbo tripping on earth loop impedance test
Hi every one I have a robin 1620 multifunction meter and i am commencing my 2391 in march.My meter does not have a D,lock so when doing earth fault loop testing on circuits protected with rcds and rcbos the test current some time trips the breaker before the meter can get a reading has any one...- tuckermot
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- earth impedance loop loop impedance rcbo rcd test tripping
- Replies: 14
- Forum: Periodic Inspection Reporting & Certification
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Earth Loop Impedance Table 17th Edition
Hi Guys, Here is a handy 17th Edition Loop Impedance Table. This table gives you a direct comparison with your Zs tests results and is calculated @ the 0.8 Rule of Thumb figure. Enjoy! :) Warren- WarrenG
- Thread
- 17th 17th edition earth edition impedance loop loop impedance table
- Replies: 27
- Forum: Periodic Inspection Reporting & Certification
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