SACE ® TMAX XT ® UL/CSA LOW VOLTAGE MOLDED CASE CIRCUIT-BREAKERS UL489 AND CSA C22.2 STANDARDS
1/44
— Characteristic curves Trip curves with electronic trip unit Ekip Dip
XT5-XT6 Ekip M Dip LIU U function
XT7 - XT7 M Ekip M Dip I I function
t [s]
t [s]
10 4
10 4
10 3
10 3
10 2
10 2
1
10
10
10
10 2
1
1
10 -1
10 -1
10 -2
10 -2
10 -3
10 -3
10 2 x I1
10
I [kA] 10 100
10
1
1
1
10 -1
10 -1
10 -1
x In
Powered by FlippingBook