STOBER
8 | Storage
02/2019 | ID 442728.05
87
8.2.2
Reforming before commissioning
If reforming is not possible every year, institute reforming on stored devices before
commissioning. Note that the voltage levels depend on the storage time.
The following graphic shows the predominant supply connection.
X10
L
1
F1
P
E
L1 L2
T2
T1
PE
L3
L
2
L
3
X22
D- D+
PS6
X22
D- D+
SI6
T3
Fig. 21: Reforming before commissioning
L1 – L3
Lines 1 to 3
N
Neutral conductor
PE
Protective ground
F1
Fuse
T1
Variable transformer
T2
Supply module
T3
Drive controller
Information
For UL-compliant operation: The connections marked with PE are intended solely for the
functional grounding.