Recent content by pistonvalve
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UK Earthing system
Common mode Choke re my previous post- pistonvalve
- Post #22
- Forum: UK Electrical Forum
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P
UK Earthing system
Thank you pc1966, I have a choke already wound as per Adrian Leggett design (M0NWK) ready to install at the end of the spur from the CU. The 'shack' is located in a bedroom hence the independent supply to the radio gear avoiding the domestic wiring circuits. A 'clean' earth is essential to...- pistonvalve
- Post #21
- Forum: UK Electrical Forum
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UK Earthing system
As a matter of interest just where and how is the neutral bonded (or connected) to Terra Ferma by the electricity network company and to what spec.- pistonvalve
- Post #16
- Forum: UK Electrical Forum
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UK Earthing system
Thank you all again. I plan to use a common mode choke on the incoming supply to the radio shack ( a 2,5mm spur directly from the CU), winding l-n-e onto a toroid (about 8 turns) I wondered if there would be sufficient isolation from the PME as I have no idea where the neutral/earth grounding...- pistonvalve
- Post #12
- Forum: UK Electrical Forum
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UK Earthing system
Thank you all for your most helpful comments. It is a 2 wire system, L - N with the neutral bonded to earth at several points along the run from the substation. At the domestic property this 2 wire system opens up to a 3 wire L-N -E. Not realised that, you learn something every day. How can...- pistonvalve
- Post #5
- Forum: UK Electrical Forum
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UK Earthing system
Can somebody tell me what type of earth and where is it connected to ground. Can I have an independent earth bonded to ground for my Amateur radio equipment? Will this earth need to be connected to the domestic earth, if so can it be connected via an RF choke to prevent feed back to domestic...- pistonvalve
- Thread
- earthing system
- Replies: 21
- Forum: UK Electrical Forum
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