.
Ken Javor
Phone: (256) 650-5261
From: Edward Price
Reply-To: Edward Price
Date: Tue, 13 Feb 2018 11:51:29 +
To:
Conversation: [PSES] Current measurement
Subject: Re: [PSES] Current measurement
I had to measure inrush power and power during some function switching. I
had a really nice 4
Ed Price
WB6WSN
Chula Vista, CA USA
-Original Message-
From: Ken Javor [mailto:ken.ja...@emccompliance.com]
Sent: Monday, February 12, 2018 1:09 PM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] Current measurement
Unless you can look at both voltage and current on an o'scope and
is
probably a decent technical write-up available.
Brian
From: alfred1520list [mailto:alfred1520l...@gmail.com]
Sent: Monday, February 12, 2018 2:34 PM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] Current measurement
While on the subject, any one familiar with the Kill A Watt meter? This lis
and keysite DSOs have a 'plug-in' for
> doing power measurements. All of this instrument-grade stuff can easily
> handle external sensors.
>
>
> Brian
>
> -Original Message-
> From: Amund Westin [mailto:am...@westin-emission.no]
> Sent: Monday, Februar
All of this instrument-grade
>stuff can easily handle external sensors.
>
>
>Brian
>
>-Original Message-
>From: Amund Westin [mailto:am...@westin-emission.no]
>Sent: Monday, February 12, 2018 1:05 PM
>To: EMC-PSTC@LISTSERV.IEEE.ORG
>Subject: [PSES] Current measurem
g-in' for doing
power measurements. All of this instrument-grade stuff can easily handle
external sensors.
Brian
-Original Message-
From: Amund Westin [mailto:am...@westin-emission.no]
Sent: Monday, February 12, 2018 1:05 PM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: [PSES] Current meas
VA. You don't have any phase information when the two variables are
measured separately.
Ghery
-Original Message-
From: Amund Westin [mailto:am...@westin-emission.no]
Sent: Monday, February 12, 2018 1:05 PM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: [PSES] Current measurement
If you
Unless you can look at both voltage and current on an o'scope and compute
phase angle between them, you are only measuring apparent power.
Ken Javor
Phone: (256) 650-5261
> From: Amund Westin
> Reply-To: Amund Westin
> Date: Mon, 12 Feb 2018 22:04:44 +0100
> To:
> Sub
If you want to calculate the consumed power (W) in a 1-phase AC circuit, you
can use a current clamp-on device to measure the current in one lead/wire
and multiply with the applied voltage.
But with such a current clamp on device, to we measure the apparent power
(VA) or the real power (W)?
Best r
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