Schneider-Electric
 
RUMC32F7 Billede - scope
RUMC32F7
Harmony RUM stikbensrelæ universal med testknap, LED og runde stikben, 3 C/O relækontakter på 10A og 120VAC forsyning
El-nr. El-nr.: 
7522507754
EAN-nr EAN-nr: 
3606480626968
Schneider Electric
Performance Curves
Electrical Durability of Contacts

Durability (inductive load) = durability (resistive load) x reduction coefficient.

Resistive AC load


X Switching capacity (kVA)

Y Durability (Number of operating cycles)

Reduction coefficient for inductive AC load (depending on power factor cos ϕ)


Y Reduction coefficient (A)

Maximum switching capacity on resistive DC load


X Voltage DC

Y Current DC

Note : These are typical curves, actual durability depends on load, environment, duty cycle, etc.