THE CONTACT RESISTANCE OF THE ELECTROMECHANICAL RELAY
The concept of contact resistance may, on the surface, seems very simple, especially when it comes to the contact resistance of an electromechanical relays.
However, the contact resistance is the sum of multiple resistance values, each influenced by several very different physical variables.
DISCOVER AMRA’S OFFERING FOR THE RAILWAY MARKET: EXPO FERROVIARIA, Milan, 28-30 SEPTEMBER 2021
This will be the 10th Internation Exhibition of Railway Technology, Products and Systems
AMRA will shows its products for railway market: especially for rolling stock and stationary systems applications.
AMRA will also exhibit its new relays with forcibly guided contacts models.
Come and visit us at Stand R50
NEW RANGE OF FORCIBLY GUIDED CONTACTS RELAYS, 2-4-8 CONTACTS, COMPLIANT TO EN 61810-3
AMRA’s range of forcibly guided contact relays is ever more extensive!
4 models available, from 2 to 8 contacts.
Full compliance with EN 61810-3, type “A” relays.
Suitable also for rolling stock use.
AMRA’S RELAY APPROVED BY RED ELECTRICA DE ESPANA
AMRA is proud for the trust of REE, RED ELECTRICA DE ESPANA!
It’s another demonstration of the quality of our products, already approved by the most important European operators for the use in the heavy or intensive duty such as HV electrical substations.