Re: [AFMUG] Managed WiFi question

Harold, what is your affiliation with cambium? On Jul 27, 2017 12:57 PM, "Chris Wright" wrote: > Not even that. Most people are terrified of their own computers. Why would > they want to mess with a mysterious box they barely know exists? > > > > Chris Wright > > Network Administrator > > > > *F

Re: [AFMUG] Is there such a thing as a AC Capacitor?

On 7/27/17 6:51 PM, Colin Stanners wrote: Gino, can you say which gear? Most UPSes switch pretty much "instantly" (less than one AC cycle, which lasts 16ms) so a PSU that wouldn't last one AC cycle must have very questionable engineering. Or assuming that you use APC UPSes, you can change the s

Re: [AFMUG] Is there such a thing as a AC Capacitor?

On 7/27/17 6:45 PM, Eric Kuhnke wrote: With a big flywheel setup, it might take up less space and cost less than a huge AGM battery plant, but you had better be *really* *confident* in the maintenance, load testing and quality of your generator... The ones I have seen are good for 30 to 60 sec

Re: [AFMUG] Is there such a thing as a AC Capacitor?

I forgot to mention: -if it's a non-sinewave UPS, it could be that the powersupply is designed to expect sinewave AC. -are you certain that it's not a grounding issue or other stray voltage between the circuits? On Thu, Jul 27, 2017 at 8:50 PM, Colin Stanners wrote: > Gino, can you say which gea

Re: [AFMUG] Is there such a thing as a AC Capacitor?

Gino, can you say which gear? Most UPSes switch pretty much "instantly" (less than one AC cycle, which lasts 16ms) so a PSU that wouldn't last one AC cycle must have very questionable engineering. Or assuming that you use APC UPSes, you can change the sensitivity setting to switch quicker: http://w

Re: [AFMUG] Is there such a thing as a AC Capacitor?

With a big flywheel setup, it might take up less space and cost less than a huge AGM battery plant, but you had better be *really* *confident* in the maintenance, load testing and quality of your generator... The ones I have seen are good for 30 to 60 seconds of load buffer, maximum, just enough t

Re: [AFMUG] Is there such a thing as a AC Capacitor?

On 7/27/17 4:16 PM, Robert Andrews wrote: http://www.pscpower.com/what-we-do/products/uninterruptible-power-supply/batteryless-ups/ Was it 365 Main that had their flywheels lose too much inertia during a power outage and ended up dumping the load? I forget the brand of motor-generator system

Re: [AFMUG] Is there such a thing as a AC Capacitor?

http://www.pscpower.com/what-we-do/products/uninterruptible-power-supply/batteryless-ups/ On 07/27/2017 04:06 PM, Jaime Solorza wrote: These big enough? Jaime Solorza On Jul 27, 2017 5:00 PM, "Chuck McCown" mailto:ch...@wbmfg.com>> wrote: I imagine a motor-generator set with lots of inert

Re: [AFMUG] Is there such a thing as a AC Capacitor?

I imagine a motor-generator set with lots of inertia would be good at this. From: Jaime Solorza Sent: Thursday, July 27, 2017 4:45 PM To: Animal Farm Subject: Re: [AFMUG] Is there such a thing as a AC Capacitor? We were working at a storm well site today with engineer, electricians and us.

Re: [AFMUG] Is there such a thing as a AC Capacitor?

We were working at a storm well site today with engineer, electricians and us. The motors that run pumps and Gates are high voltage systems with a train car size diesel Cummins generator that also supplies 120 vac to instrumentation and SCADA systems..(converted to 24vdc)...they have a refrigerato

Re: [AFMUG] Is there such a thing as a AC Capacitor?

Yea, an online UPS is designed to do what you want. AS a side note, you should always use an online UPS when backed by a genset. On Thu, Jul 27, 2017 at 3:28 PM Jaime Solorza wrote: > Gino...PULS Power has solutions for this... > > > Jaime Solorza > > On Jul 27, 2017 1:57 PM, "Gino A. Villarini"

Re: [AFMUG] Generac Generator Parts

i'd look on their website for the nearest dealer. our dealer is really awesome and knowledgeable and will get us anything we need. you can try amazon and eBay but i prefer to just go thru our dealer. -sean On Thu, Jul 27, 2017 at 1:40 PM, Matt wrote: > Have a 7.5K generac generator with a fr

Re: [AFMUG] Is there such a thing as a AC Capacitor?

Gino...PULS Power has solutions for this... Jaime Solorza On Jul 27, 2017 1:57 PM, "Gino A. Villarini" wrote: > Got some gear that hangs when UPS switches from AC power to Batts… needs > something to power AC for microseconds > > > > *Gino A. Villarini* > President > Metro Office Park #18 Suit

Re: [AFMUG] Is there such a thing as a AC Capacitor?

You need a faster UPS or if you are feeling hacky, open the device up and see if you could add capacitor to a DC bus inside. On Thu, Jul 27, 2017 at 3:57 PM, Gino A. Villarini wrote: > Got some gear that hangs when UPS switches from AC power to Batts… needs > something to power AC for microseco

Re: [AFMUG] Is there such a thing as a AC Capacitor?

Well duh! :-/ Trying to save some $$ and time… From: Af mailto:af-boun...@afmug.com>> on behalf of "eric.kuh...@gmail.com" mailto:eric.kuh...@gmail.com>> Reply-To: "af@afmug.com" mailto:af@afmug.com>> Date: Thursday, July 27, 2017 at 4:03 PM T

Re: [AFMUG] Is there such a thing as a AC Capacitor?

no, but there is this amazing thing called a double conversion/true online UPS :-) or build a rectifier + battery setup and use equipment with DC power supplies... On Thu, Jul 27, 2017 at 12:57 PM, Gino A. Villarini wrote: > Got some gear that hangs when UPS switches from AC power to Batts… n

[AFMUG] Is there such a thing as a AC Capacitor?

Got some gear that hangs when UPS switches from AC power to Batts… needs something to power AC for microseconds Gino A. Villarini President Metro Office Park #18 Suite 304 Guaynabo, Puerto Rico 00968 [cid:aeronet-logo_310cfc3e-6691-4f69-bd49-b37b834b9238.png]

[AFMUG] Generac Generator Parts

Have a 7.5K generac generator with a fried control board. Does anyone where to get parts for these?

Re: [AFMUG] Managed WiFi question

Not even that. Most people are terrified of their own computers. Why would they want to mess with a mysterious box they barely know exists? Chris Wright Network Administrator From: Af [mailto:af-boun...@afmug.com] On Behalf Of Harold Bledsoe Sent: Wednesday, July 26, 2017 1:34 PM To: af@a

Re: [AFMUG] Explosion Proof Access Point

Cambium has a WiFi thing that's rated, I remember talking to someone there about it. Damned expensive to get that certification, though. Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Thu, Jul 27, 2017 at 11:36 AM, Stephen Patrick < stephen.pat

Re: [AFMUG] Explosion Proof Access Point

Just in case it's of interest, We had similar enquiry for Oil/Gas Rigs where "ATEX Zone 1" intrinsically safe is required. We have an upgrade version available for our CableFree MIMO radios (includes the WiFi outdoor AP) to make them compliant - and becomes certified as well. Might be relevant to

Re: [AFMUG] EPMP1000 GPS Antenna Issues

Personally I'm doing the GPS pucks with epmp 1000. Works with Netonix and an AC poe... Forrest said he was shipping like right after...Wispamerica? They're on the site - http://store.packetflux.com/packetflux-rackinjector/ Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Su

Re: [AFMUG] Managed WiFi question

We do that plus RF scans for optimal channels, vlans on SSIDS, guest networks, etc. From: Af mailto:af-boun...@afmug.com>> on behalf of Christopher Gray mailto:cg...@graytechsoftware.com>> Reply-To: "af@afmug.com" mailto:af@afmug.com>> Date: Thursday, July 27, 2017 at 9:31

Re: [AFMUG] EPMP1000 GPS Antenna Issues

So this list never fails me. Everything I have is 450 and 100 stuff in my network, but I decided to take a crack at ePMP for a small rural tower site. Right out of the box I have 2 of the ePMP 2000 working fine with the pucks, but the other two are completely hit or miss or barely work. So I

Re: [AFMUG] Managed WiFi question

Our management service (I assumed others did this as well) includes configuring a personal SSID and passcode and changing it if necessary. On Wed, Jul 26, 2017 at 4:34 PM, Harold Bledsoe wrote: > > I'm surprised at how few people want access to change anything. > > Is that because they don't wa

Re: [AFMUG] Choice on Power Panels at new install

It is updated every couple of years and last year went through such a major overhaul (that took 2 years to do) that they have refused the normal R56 cert renewal. If you had a current R56 cert they made you go back for a refresh cert and if your cert was older than 2 years you have to retake the en

[AFMUG] WISPA Slams CTIA, T-Mo Proposals to Convert CBRS to 5G-Only Band

https://goo.gl/aU88QE

Re: [AFMUG] Accedian

Please, thanks From: Af mailto:af-boun...@afmug.com>> on behalf of Josh Reynolds mailto:j...@kyneticwifi.com>> Reply-To: "af@afmug.com" mailto:af@afmug.com>> Date: Wednesday, July 26, 2017 at 9:09 PM To: "af@afmug.com" mailto:af@afmug.com>> Subject: Re: