SEW-Eurodrive 18982093, Руководство по эксплуатации

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4
Installation
Electrical connections
Operating Instructions – MOVI4R-U
®
Frequency Inverter Module
14
• 4 mm laboratory safety plug connectors with rigid insulating sleeve, suited for nom-
inal voltages of up to 1000 V.
• Didactics connection cable from SEW‑EURODRIVE.
The cable must not be longer than 3 m.
4.1.4 PE line connection according to EN 61800‑5‑1
Earth-leakage currents of ≥ 3.5 mA can occur during normal operation. Observe the
following for reliable PE connection:
• Supply system cable < 10 mm
2
:
– Second PE conductor with the same cross section as the supply system cable
routed parallel to the protective earth via separate terminals, or
– Copper PE conductor with a cross section of 10 mm
2
• Supply system cable 10 to 16 mm
2
:
– Copper protective earth conductor with the same cross section as the supply
system cable.
• Supply system cable 16 to 35 mm
2
:
– Copper PE conductor with a cross section of 16 mm
2
• Supply system cable > 35 mm
2
:
– Copper PE conductor with half the cross section of the supply system cable.
4.1.5 Interference emission
Recommendation: Use shielded motor cables for EMC compliant installation.
4.2 Electrical connections
4.2.1 Power section connection
N
230V / 50-60 Hz
L
X1
[1]
[2]
15172091659
[1] L: Line connection phase
[2] N: Line connection of neutral conductor
28520688/EN – 12/2018