6
Electrical installation
Installation notes
Operating Instructions – MOVIPRO
®
PHC2.A-A..M1-E45C-C5
55
6 Electrical installation
6.1 Installation notes
Observe the following points for electrical installation:
• Observe the general safety notes.
• Comply with all instructions referring to the technical data and the permissible con-
ditions where the device is operated.
• The integrated line filter reduces the leakage resistance to less than 500 kΩ.
Therefore, do not include the device in the system test.
6.2 Motor types
The device supports the following motor series from SEW‑EURODRIVE:
• DRE..
1)
• DRU..
1)
• DRS.. • DRP..
• DRN.. • CM..
1) Synchronous gearmotors with LSPM technology DRE..J and DRU..J are not supported.
6.3 Low-voltage supply systems
The device is suited and allowed for operation in the following systems:
• TN and TT systems with directly grounded star point
• IT systems with non-grounded star point
SEW‑EURODRIVE recommends using insulation monitors with pulse-code mea-
surement. The use of such devices prevents the earth-leakage monitor from mis-
tripping due to the earth capacitance of the inverter.
No EMC limits are specified for interference emission in IT systems.
26596598/EN – 10/2020
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