SEW-Eurodrive MM 03D-233-00, Краткое руководство по эксплуатации

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5
Electrical installation
Installation instructions
Compact Operating Instructions – MOVIMOT
®
MM..D with AS-Interface
26
5.2.3 Residual current device
WARNING
No protection against electric shock if an incorrect type of residual current device is
used.
Severe or fatal injuries.
• The product can cause direct current in the PE conductor. If a residual current
device (RCD) or a residual current monitoring device (RCM) is used for protec-
tion in the event of a direct or indirect contact, only a type B RCD or RCM is per-
mitted at the supply end of the product.
• If the use of a residual current device is not mandatory according to the standards,
SEW‑EURODRIVE recommends not using a residual current device.
5.2.4 Line contactor
NOTICE
Damage to the MOVIMOT
®
inverter when using the line contactor for jog mode.
Damage to the MOVIMOT
®
inverter.
• Do not use the line contactor for jog mode, but only for switching the inverter on
and off.
• Observe a minimum switch-off time of 2 s for the line contactor.
• Use only a contactor of utilization category AC3 (EN 60947-4-1) as a line con-
tactor.
Recommendation when using an external 24 V supply: To avoid transient issues when
switching on, there should be at least 2 seconds between activation of the 24 V supply
and grid.
27792307/EN – 07/2022