- About JRaef
- Professional Biography
- 30+ years in elec. industry, ex-contractor w/ UL508 shop, now working for mfr.
- What is your electrical related field/trade:
- Ex-contractor, integrator, panel builder, App. Eng.
- General Location
- SF Bay Area, California
- Special Skills, Interests, and Hobbies
- Trout wrangling, keyboard pummeling, connoissuer of fine craft brews
- Power technical Consultant
- My Company
- Company Name
- Rockwell Automation
- Service Area
- Northern Calif., SF Bay Area
- "If you don't know where you're going, then any direction will do." -- Lewis Carroll
|09:57 AM - IASMICHIGAN mentioned JRaef in post Three Phase Motor Plugging(Forward/Reverse)
...l look into them. JRaef I would agree with i...
|09:38 PM - Cow mentioned JRaef in post Trickle current through VFD for heating the motors?
... for you to respond JRaef ..... :biggrin:
|11:39 AM - John Valdes mentioned JRaef in post Engineers and Electricians
JRaef. He was an electric...
|08:18 AM - MikeFL mentioned JRaef in post VFD's Sitting up for 7 years
JRaef is our resident expe...
|06:56 PM - MikeFL mentioned JRaef in post Over voltage Fault
...en it's stopping. JRaef is our jedi master o...
|07:56 AM - MikeFL mentioned JRaef in post Drop in frequency over several months in large building
@JRaef would know what PGE ...
|09:41 PM - Bird dog mentioned JRaef in post Fighting with a 200HP Powerflex 400...
...t AB VFD guru. PM JRaef
|04:42 PM - splatz mentioned JRaef in post Supply house geniuses
...ng to order the one JRaef messed up at every s...
|07:01 AM - splatz mentioned JRaef in post High Immunity RCCB
...om the encyclopedic JRaef: http://www.el...
|10:51 AM - power mentioned JRaef in post Allen Bradley PowerFlex4 VFD
JRaef - Thanks for the rep...
|11:04 PM - LightsOn81 mentioned JRaef in post Why does my stuff keep burning up?
JRaef I ruled out VD being...
|05:24 PM - JRaef quoted joe-nwt in post 240v single phase grease
I bet it works just fine, it...
|04:57 PM - JRaef quoted macmikeman in post Valid case for switching neutral?
You are allowed to switch neutr...
|02:58 PM - JRaef quoted CoolWill in post Wild leg
1) You got 240 three phase fo...
|01:07 PM - JRaef quoted CoolWill in post Life predicted in 1999
The worst Trek episode next t...
|08:19 PM - Peewee0413 quoted JRaef in post Panel interior doesn't look very safe
There is no requirement fo...
|06:37 PM - CoolWill quoted JRaef in post Life predicted in 1999
The father looked familiar...
|03:35 PM - JRaef quoted oliquir in post Panel interior doesn't look very safe
It is stupid that UL , CSA, ...
|02:31 PM - JRaef quoted 460 Delta in post 208/460 Motor Very HOT!
When run on the low voltage co...
|04:03 PM - Southeast Power quoted JRaef in post Panel interior doesn't look very safe
Picture link is broken. ...
|02:02 PM - B-Nabs quoted JRaef in post Small Enclosure for DIN rail
I use that one too, for ma...
|10:17 PM - JRaef quoted micromind in post VFD vs phase converter
I forgot that ABB bought Baldo...
|05:25 PM - Forge Boyz quoted JRaef in post VFD vs phase converter
If only that were true... ...
|03:07 PM - JRaef quoted micromind in post VFD vs phase converter
If it's a basic standard Baldo...
|02:01 PM - Bird dog quoted JRaef in post
|08:28 PM - JRaef quoted MikeFL in post
|08:59 PM - micromind quoted JRaef in post Motor starts at full torque. Does not ramp up. Why?
On single phase motors, yo...
|05:21 PM - JRaef quoted micromind in post Motor starts at full torque. Does not ramp up. Why?
I've never seen one but Allen ...
|08:44 AM - sparkiez quoted JRaef in post VFD vs phase converter
Doubling the size of the V...
|10:25 PM - Andyz23 quoted JRaef in post Deleted Posts
|09:11 PM - JRaef quoted dogleg in post VFD vs phase converter
Need to correctly power up ...