Stober PS6A34 - Annual Reforming; Fig. 20 Annual Reforming

8 | Storage STOBER
86
02/2019 | ID 442728.05
8.2.1 Annual reforming
To prevent damage to stored drive controllers, STOBER recommends connecting stored
devices to the supply voltage once per year for one hour.
The following graphic shows the predominant supply connection.
X10
L1
F1
PE
L1 L2
T1
PE
L3
L2 L3
X22
D- D+
PS6
X22
D- D+
SI6
T2
Fig.20: Annual reforming
L1–L3 Lines 1 to 3
N Neutral conductor
PE Protective ground
F1 Fuse
T1 Supply module
T2 Drive controller
Information
For UL-compliant operation: The connections marked with PE are intended solely for the
functional grounding.