Can an LRD overload relay be used on a DC system ?
Issue:
DC Motor overload protection
Product Line:
Tesys D contactors
Environment:
Products sold and used in the United States
Cause:
LRD overload relay used in a DC power circuit
Resolution:
Yes, this is fine below 300vdc, simply series connect the poles or use an LR3D overload relay without single phase sensitivity.
Please note while the Tesys D contactors are suitable, they are not UL listed for DC power circuits.
DC Motor overload protection
Product Line:
Tesys D contactors
Environment:
Products sold and used in the United States
Cause:
LRD overload relay used in a DC power circuit
Resolution:
Yes, this is fine below 300vdc, simply series connect the poles or use an LR3D overload relay without single phase sensitivity.
Please note while the Tesys D contactors are suitable, they are not UL listed for DC power circuits.
Udgivet til: Schneider Electric Danmark
Brug for hjælp?
Produktvælger
Find hurtigt og nemt de rette produkter og det rette tilbehør til dine anvendelser.
Få et tilbud
Start din salgsforespørgsel online, så vil du blive kontaktet af en ekspert.
Find forhandler
Find den nærmeste Schneider Electric-distributør.
Hjælpecenter
Find supportressourcer til alle dine behov på ét sted.