!!

Welcome to our Forum, extension and content sharing platform of Electrical Test and Measurement Product Reviews Blog.

 
Registration this is Free, we accept contributors of 17 years old and above.  

Active since 7 June 2012  


Copyright Notice: Entire ITTSB.EU content & images they are copyright protected. - Forum search engine disabled to Guests - No need of you using Adblock software.

Author Topic: Analog panel meter Overload specifications (Εxamples)  (Read 1043 times)

0 Members and 1 Guest are viewing this topic.

Offline Kiriakos GR

  • Administrator
  • Hero Member
  • *****
  • Join Date: May 2012
  • Location: Greece
  • Posts: 1996
  • Country: gr
    • ittsb.eu
  • job title: Industrial Maintenance Electrician
Analog panel meter Overload specifications (Εxamples)
« on: January 19, 2017, 11:04:53 AM »
I did recently one research relative to analog panel meters, and I am sharing two examples of offered specifications relative to overload specifications.

Such specifications, they are obligation of its one manufacturer to provide.
 
Example 1:
Manufacturer brand X this explaining: Voltmeters (AC and DC )  50% momentary or 20% sustained (overload).
Ammeters (AC and DC ) momentary: 10 times the rated current for 10 consecutive intervals of .5 seconds with a 1 minute interval between successive applications, or 20% for six hours.


Example 2:
Manufacturer brand Z this explaining:
Overload:
CURRENT 1.2 x rating for 2hrs & 10 x rating for 5 seconds.
VOLTAGE 1.2 x rating for 2 hrs &  2 x rating for 5 seconds.

WWW.ITTSB.EU   Industrial Test Tools Scoreboard  (Product Reviews Blog) / Editor in Chief.
The content of this Web site is copyright protected

 

ITTSB.EU Blog

General Data Protection Regulation GDPR ITTSB.EU Home Page Reward us by a Donation - Sponsorship TsDMMViewer Data Logger for FLUKE 884xA

ITTSB Blog - Sponsors

protosnet.com - Internet solutions FLUKE benchtop DMM Repair Services

Recommended Links

Hellenic Accreditation System E.SY.D. Portal of city Volos - Greece Clean Up and Customize Facebook Firefox Backup Tool 32bit / 64 bit Winaero Tweaker = Win7 Fonts size fix