!!

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. We do not accept registration with Gmail

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: Electromechanical Relays Contact Resistance measurment by Panasonic  (Read 727 times)

0 Members and 3 Guests are viewing this topic.

Online Kiriakos GR

  • Administrator
  • Hero Member
  • *****
  • Join Date: May 2012
  • Location: Greece
  • Posts: 2248
  • Country: gr
    • ittsb.eu
  • job title: Industrial Maintenance Electrician
In my attempt to discover best in class electromechanical relays with lowest contact resistance, I did discover a Panasonic article, about how to measure contact resistance with out high end measuring tools.

https://na.industrial.panasonic.com/blog/how-measure-relay-contact-resistance

The second information of high importance: Most of Panasonic's electromechanical Relays have a specified contact resistance value of 100 mOhms (Max).

And therefore we are now aware of Max Contact Resistance Limit, which this classify electromechanical relays health status as good as new. 
WWW.ITTSB.EU   Industrial Test Tools Scoreboard  (Product Reviews Blog) / Editor in Chief.
The content of this Web site is copyright protected

Online Kiriakos GR

  • Administrator
  • Hero Member
  • *****
  • Join Date: May 2012
  • Location: Greece
  • Posts: 2248
  • Country: gr
    • ittsb.eu
  • job title: Industrial Maintenance Electrician
Re: Electromechanical Relays Contact Resistance measurment by Panasonic
« Reply #1 on: September 19, 2024, 09:00:48 PM »
Another interesting find, OMRON Corporation also using this testing process.
Measurement conditions: 5 VDC, 1 A, voltage-drop method.

G2R Series, 1-pole 30 mOhm, 2-pole 50 mOhm. 
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