Ul-Compliant Installation; Anhang; Short Circuit Current Rating; Branch Circuit Protection - SEW-Eurodrive MOVIMOT MM D Serie Betriebsanleitung

12

Anhang

UL-compliant installation

12 Anhang
12.1 UL-compliant installation
12.1.1 Field wiring power terminals
12.1.2

Short circuit current rating

12.1.3

Branch circuit protection

12.1.4

Motor overload protection

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Betriebsanleitung – MOVIMOT
HINWEIS
Das folgende Kapitel wird unabhängig von der Sprache der Ihnen vorliegenden
Druckschrift aufgrund von UL-Anforderungen immer in englischer Sprache abge-
druckt.
Observe the following notes for UL-compliant installation:
• Use 60/75 °C copper wire only.
• Tighten terminals to 1.5 Nm (13.3 lb.in)
Suitable for use on a circuit capable of delivering not more than 200,000 rms symmet-
rical amperes when protected as follows
For 240 V systems:
250 V minimum, 25 A maximum, non-semiconductor fuses
or 250 V minimum, 25 A maximum, inverse time circuit breakers
For 500 V systems:
500 V minimum, 25 A maximum, non-semiconductor fuses
or 500 V minimum, 25 A maximum, inverse time circuit breakers
The max. voltage is limited to 500 V.
Integral solid state short circuit protection does not provide branch circuit protection.
Branch circuit protection must be provided in accordance with the National Electrical
Code and any additional local codes.
For maximum branch circuit protection see table below.
Series non-semiconductor fuses
MOVIMOT ® 250 V/500 V minimum,
MM..D
MOVIMOT ® MM..D is provided with load and speed-sensitive overload protection and
thermal memory retention upon shutdown or power loss.
The trip current is adjusted to 140 % of the rated motor current.
®
MM..D mit AS-Interface
25 A maximum
inverse time circuit breaker
250 V/500 V minimum,
25 A maximum