Siemens SIMOVERT MASTERDRIVES 6SE7087-6CX87-2DA1 Manual Del Usuario página 77

05.2009
Forming
A
C
Siemens AG 6SE7087-6CX87-2DA1
SIMOVERT MASTERDRIVES
R
208 V < Un < 415 V
380 V < Un < 460 V
500 V < Un < 690 V
Fig. 6-5 Circuit for forming
Forming
6
time in h
5
4
3
2
1
1 2
Fig. 6-6 Forming time as a function of how long braking unit has been non-
operational
Braking Unit
C/L+
Overcurrent
O
Overload
V
E
Overtemp
R
Ready
G
Recommended components
A R
220 Ω / 100 W
SKD 50 / 12
470 Ω / 100 W
SKD 62 / 16
680 Ω / 100 W
SKD 62 / 18
3 4 5
Non-operational
time in years
Start-Up
PE
D/L-
H PE
C
22 nF / 1600 V
22 nF / 1600 V
22 nF / 1600 V
6-7