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CED Central Industrial Division
Приєднався 10 січ 2017
Training, Sharing and Bringing together solutions and stories from across the Central Industrial Division, helping our people and yours compete and deliver.
Softing's Oldi eATM tManager - The Ultimate OT and IT Device
CONFIGURE & GO DATA TRANSFER BETWEEN ENTERPRISE SYSTEMS AND CONTROLLERS
Переглядів: 454
Відео
Talking Panduit Verisafe Absence of Voltage
Переглядів 2,7 тис.7 років тому
Talking Panduit Verisafe Absence of Voltage
TRAINING: Arc Flash Safety for Electrical Panels with Gene Reed
Переглядів 57 тис.7 років тому
CED Solution Consultant Network MCC Specialist Gene Reed discusses arc flash safety for electrical panels, including warning labels, approach boundaries, PPE categories, and more.
TRAINING: Lighting and VFD Rebate Programs
Переглядів 747 років тому
TRAINING: Explaining the requirements and terms for lighting and VFD rebate programs through LES (Lincoln Electric System) and NPPD (Nebraska Public Power District), as well as demonstrating how the Lighting Calculator can show customers their potential savings by updating their fixtures. Presented by Andrew Lehman of CED Lincoln.
TRAINING: Lighting Basics with Chris Myers
Переглядів 768 років тому
Lighting Basics: Energy Solutions Specialist Chris Myers explains the difference between distributed low-voltage power and power over ethernet, how lumens and foot-candles differ, LED fixture temperature ratings, and the Color Rendering Index.
Enclosure Basics: Using Chapter 13 in the Hoffman catalog
Переглядів 1458 років тому
Training - Enclosure Basics: Using Chapter 13 in the Hoffman catalog to find Nema & IP ratings, corrosion resistance, EMI/RFI, and explosion-proof selection Presented by Jered McGill of CED Lincoln
TRAINING: Single phase and 3 phase voltage, current, watts w/simple calculations
Переглядів 1,1 тис.8 років тому
Training: Electrical Basics - single phase and 3 phase voltage, current, watts w/simple calculations Presented by Wes Lehman of CED Lincoln
What is the arc flash/blast rating of metal sheets used as enclosure?
I worked for a man that used the " two finger test " he would lick his fingers , stroke the leads and judge whether it was 110 or 220 . Always have maintained a healthy respect for electricity.
What is the arc flash ratings of metal sheets based on material and thickness?
Why can’t they design these so you don’t have to get close to turn them on and off? How is this not a failure of engineering? Can someone explain?
If you violate a personal space boundary of another person, this is sexual assault or rape. Personal space must be respected. Ditto for boundaries regarding areas where arc flashes can happen. If you are not qualified to work on electrical equipment that has arc flash hazards, and you see that arc flash boundary tape, never, ever cross past that boundary tape under any circumstances! Absolutely no exceptions! Arc flashes are not jokes. They can badly burn, severely injure, shock, and/or even kill!!!
Nice video thanks
Can arcs happen in 120v residential?
In residential panels absolutely.
In residential panels they are single phase (so two hots 240v) if you get a phase to phase fault you can get a nasty flash and or explosion
120 to ground isnt bad, but phase to phase can be quite nasty.
Why don't electricians wear arc flash gear except. If it's 480 or above . Technically they should all wear it on anything over 50volts. Common sense has been thrown out to. Some. Respect with this nfpa requirement.
@ 3:20 " See its glowing red" Device: DEAD AS A HAMMER...
Please do not rely solely on UA-cam videos for this training. To fully understand the requirements, review OSHA 1910 and NFPA 70e for up to date requirements including boundaries and personal protective equipment.
the flick on an unauthorized device to check the panels,
It's not relying on youtube, it's relying on "CED Central Industrial Division" and "CED Solution Consultant Network MCC Specialist Gene Reed". To not overgeneralize
Great video. Thanks for sharing with us. There's even more info on our website on arc flash safety and protection. www.electricianinformationresource.com/arc-flash-protection.html
I'm pretty sure that dummy explosion is for a 277 480v system.
@g quin It's coming from the top.
@g quin That blast may or may have not come from 208. I just find that blast to be pretty big for 208, so I gave my opinion about it being 277. He explains how it's a bolted fault to ground i.e. they took a wire and stuck it on bare metal that has an equipment grounding conductor bonded to it; end result: arc blast. The conduit you mentioned is coming, as I previously said, from the top into the Disconnect box.