Wow! "Have DB, will travel"...except when it's plugged into a distribution board
Discuss 63 amp socket Table 41.1 in the UK Electrical Forum area at ElectriciansForums.net
Wow! "Have DB, will travel"...except when it's plugged into a distribution board
No,
Likelihood of damage to cables.
Rcd are for the protection of persons, not equipment.
Trailing leads, associated generally with plugged in equipment tend to get damaged exposing cores, or potential short circuits.
An example may be a 63A welding set, loads of steel plate being moved around, and potential for dropping plate sharp edge-on to the welder supply cable.
Fixed equipment tends not to be like this.
See post 2To me that would mandate RCDs instead of reduced disconnection, but what do I know? ?
See post 2
Both aspects are being brought in line.
Sort of, the cooker example is unlikely to fall within this range (unless industrial, or especially large), but yes there could be loads which are final circuits between 32A and 64A where being hard-wired or plugged in would make such a difference.Alright.
So double checking that would mean a hard wired cooker could get away with 5 seconds, but a flex cooker would require 0.4 seconds? In the US almost all cookers have plugs on them.
India. An interesting place to work with electrics (as I have)...... least said about their 'standards' the better, I feel.My understanding is that in India, all final circuits are required to disconnect in 0.4 seconds or less. Personally I like the idea.
An exception for 5 seconds is needed for sub circuits though- 60 amp life safety feeder must selectively coordinate with the final OCPDs.
Not so much the standards, but any sort of compliance to them!India. An interesting place to work with electrics (as I have)...... least said about their 'standards' the better, I feel.
India. An interesting place to work with electrics (as I have)...... least said about their 'standards' the better, I feel.
Reply to 63 amp socket Table 41.1 in the UK Electrical Forum area at ElectriciansForums.net
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