SACE ® TMAX XT ® UL/CSA LOW VOLTAGE MOLDED CASE CIRCUIT-BREAKERS UL489 AND CSA C22.2 STANDARDS
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— Characteristic curves Trip curves with electronic trip unit Ekip Touch and Hi-Touch
XT2 Ekip Touch LSI • Ekip Touch LSIG • Ekip Touch Measuring LSI • Ekip Touch Measuring LSIG • Ekip Hi-Touch LSI • Ekip Hi-Touch LSIG • 2I function
XT4 Ekip Touch LSI • Ekip Touch LSIG • Ekip Touch Measuring LSI • Ekip Touch Measuring LSIG • Ekip Hi-Touch LSI • Ekip Hi- Touch LSIG • 2I function
t [s]
t [s]
10
10
1
1
18kA
18kA
10 -1
10 -1
10 -2
10 -2
0,007
0,007
0,003
0,003
10
-3
10
-3
I [kA] 10 3
2
10
10
1
I [kA] 10 3
2
10
10
1
x In
x In
XT5 Ekip Touch LSI • Ekip Touch LSIG • Ekip Touch Measuring LSI • Ekip Touch Measuring LSIG • Ekip Hi-Touch LSI • Ekip Hi-Touch LSIG • 2I function
XT7 – XT7 M Ekip Touch LSI • Ekip Touch LSIG • Ekip Touch Measuring LSI • Ekip Touch Measuring LSIG • Ekip Hi-Touch LSI • Ekip Hi- Touch LSIG • 2I function
t [s]
t [s]
10
10
1
1
18kA
18kA
10 -1
10 -1
10 -2
10 -2
0,007
0,007
0,003
0,003
10
-3
10
-3
I [kA] 10 3
2
10
10
1
I [kA] 10 3
2
10
10
1
x In
x In
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