SEW-Eurodrive MOVIGEAR-DBC-B Betriebsanleitung Seite 67

5.2.9 UL-compliant installation
HINWEIS
Das folgende Kapitel wird unabhängig von der Sprache der Ihnen vorliegenden Druck-
schrift aufgrund von UL-Anforderungen immer in englischer Sprache abgedruckt.
Power terminals Observe the following notes for UL-compliant installation:
•
•
Short circuit cur- Suitable for use on a circuit capable of delivering not more than 200,000 rms symmet-
rent rating rical amperes when protected by 40 A, 600 V non-semiconductor fuses or 500 V mini-
mum 40 A maximum inverse time circuit breakers.
•
Branch circuit pro- Integral solid state short circuit protection does not provide branch circuit protection.
tection Branch circuit protection must be provided in accordance with the National Electrical
Code and any additional local codes.
The table below list the permitted maximum branch circuit protection:
Series
MOVIGEAR
Motor overload MOVIGEAR
protection memory retention upon shutdown or power loss.
The trip current is adjusted to 150% of the rated motor current.
Ambient tempera- MOVIGEAR
ture output current. To determine the output current rating at temperatures above 40 °C, the
output current should be derated by 3.0% per K between 40 °C and 60 °C.
Wiring diagrams For wiring diagrams, refer to chapter "Electrical installation".
Betriebsanleitung – MOVIGEAR®-DBC-B
Use 75 °C copper wire only.
Tighten power terminals to 1.2 – 1.4 Nm (10.6 – 12.4 lb.in).
®
MOVIGEAR , the max. voltage is limited to 500 V.
®
®
is provided with load and speed-sensitive overload protection and thermal
®
is suitable for an ambient temperature of 40 °C, max. 60 °C with derated
Elektrische Installation
Installationsvorschriften
Non-semiconductor fuses
40 A / 600 V
Inverse time circuit breakers
500 V minimum / 40 A maximum
5
67