Multifunction Protection and Switchgear Control unit REF542plus
Manual: Motor Protection with ATEX-Certification
k = 1,15 with 100% preloading
0,1
1
10
100
1000
10000
100000
0,50
1,00
1,50
2,00
2,50
3,00
3,50
4,00
4,50
5,00
5,50
6,00
6,50
7,00
7,50
8,00
8,50
9,00
9,50
10,00
I/IB
Time in s
TC=20s TC=200s TC=2000s TC=20000s
1VTA100114-Rev. 04 en PTMV, 19.01.05 Motorprotection 64 / 66
Valid from Version V4D02