ictrich Posted October 1, 2013 Posted October 1, 2013 Whats the most you have come across daisy chained. Just gone into a new teachers room for first time since 5th Sep. We have 4 4ways all plugged into each other, spanning the width of the classroom! On it to one socket were: IWB Laptop Charger Visualiser Phone Charger Camera Charger Ipad Charger Mini Fridge!! Amp Some sort of small PA system heater! Special!
jedmondson Posted October 1, 2013 Posted October 1, 2013 I think it would be the heater that would be the killer.
elsiegee40 Posted October 1, 2013 Posted October 1, 2013 The fridge and especially the heater must have their own sockets. The heater load is too high to share. Fridges are notorious for causing power blips whenever they cut in or out.
ICTDirect_Dave Posted October 1, 2013 Posted October 1, 2013 I once manned our exhibitor stand at the ICT For Education conference in Coventry. There were only two sockets in the whole room and 30 odd exhibitors all requiring between one and 10 plugs! I've never seen anything like the daisy chain of four-ways and extension cables that the site manager ran around the room to power us all! It's a miracle we got out alive!
plexer Posted October 1, 2013 Posted October 1, 2013 Is it a proper fridge or a little peltier cooled one though that would be different although those are still horrible. Ben
ictrich Posted October 1, 2013 Author Posted October 1, 2013 It was one of those small coca cola fridges. It was the heater that was the concern. I moved their desk 20cm to the left to reveal a bank of wall sockets!
hardtailstar Posted October 1, 2013 Posted October 1, 2013 Our classes have a 10 plug extension lead, had one class run a 10 meter 4 plug extension lead off it and not use the 10 plug lead for anything!
Sunnyknight Posted October 2, 2013 Posted October 2, 2013 We've had our whole school re-wired because of issues like this. There are now NO extension leads in any rooms. NO daisy chains. Just 4 - 8 doubles in each room (bar the student machine sockets)
broc Posted October 2, 2013 Posted October 2, 2013 I once loaned a cable reel to a member of staff; she brought it back saying it had tripped the circuit breaker in her room & the fuse had gone. She was right, the fuse had gone, probably because the insulation had melted in the core of the reel where she had used it coiled up with a kettle plugged in! Our site manager was not amused!
Meldrew Posted October 2, 2013 Posted October 2, 2013 I once loaned a cable reel to a member of staff; she brought it back saying it had tripped the circuit breaker in her room & the fuse had gone. She was right, the fuse had gone, probably because the insulation had melted in the core of the reel where she had used it coiled up with a kettle plugged in! Our site manager was not amused! Had exactly the same here, but a heater instead of a kettle.
unixman_again Posted October 2, 2013 Posted October 2, 2013 My Dad did that, when he plugged his welder into the reel of wire that was used for the lawn mower. This particular lawn mower didn't have a built in cable. It was stored on a metal spool to!
john Posted October 2, 2013 Posted October 2, 2013 I once loaned a cable reel to a member of staff; she brought it back saying it had tripped the circuit breaker in her room & the fuse had gone. She was right, the fuse had gone, probably because the insulation had melted in the core of the reel where she had used it coiled up with a kettle plugged in! Our site manager was not amused! Found one of ours like that don't know who used it but it was a royal mess it was used as a training example for Fire Safety
LosOjos Posted October 2, 2013 Posted October 2, 2013 I once loaned a cable reel to a member of staff; she brought it back saying it had tripped the circuit breaker in her room & the fuse had gone. She was right, the fuse had gone, probably because the insulation had melted in the core of the reel where she had used it coiled up with a kettle plugged in! Our site manager was not amused! I tell my missus off every week for doing this with the iron, she just doesn't believe me how dangerous it is. I've gone away some weekends and come back to find it's been sat there plugged in all weekend! I swear it's going to take a fire before she'll believe me
Ric_ Posted October 2, 2013 Posted October 2, 2013 8 of the cheapest un-earthed continental power strips daisy chained in our Luxembourg server room! Just epic! Luckily most of them had nothing (other than another power strip) plugged in. Cue a call to a 'local' spark from Belgium who came and rewired the racks live as we tried to shut stuff down.
pcstru Posted October 2, 2013 Posted October 2, 2013 8 of the cheapest un-earthed continental power strips daisy chained in our Luxembourg server room! Just epic! Luckily most of them had nothing (other than another power strip) plugged in. Have some fun, unplug from the wall and plug the first into the last - free energy!
john Posted October 2, 2013 Posted October 2, 2013 8 of the cheapest un-earthed continental power strips daisy chained in our Luxembourg server room! Just epic! Luckily most of them had nothing (other than another power strip) plugged in. Cue a call to a 'local' spark from Belgium who came and rewired the racks live as we tried to shut stuff down. Said strips are now in the WEEEEEEE mountain
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