Eaton EX RT7 - Page 36

Page 36 - 34007724EN/AD
5. Appendices
Time/current curves for UPS input and output fuses
Intput fuses of
EX RT 5: 25 A
EX RT 7: 25 A
Output fuses of
EX RT 5: 80 A
EX RT 7: 80 A
Output fuses of
EX RT 11: 100 A
Intput fuses of
EX RT 11: 30 A
Time/current curves for UPS Normal AC source circuit-breaker
10
1
10
10
10
3
1010
I (A)
t (s)
2
- 2
- 1
10
2
10
3
10
1
10
10
10
- 3
10
- 4
10
3
1010
I (A)
t (s)
10
42
- 2
-
1
10
3
10
2
10
4
10
1
10
10
0
I / In
t (s)
- 2
-
1
10
2
10
3
12345678910
1,51,25
10
- 3