SEW-Eurodrive MOVIMOT MM D-Serie Kompaktbetriebsanleitung Seite 28

Elektrische Installation
5
Installationsvorschriften
Short circuit current rating
Group installation
Branch circuit protection
Motor overload protection
28
Kompakt-Betriebsanleitung – MOVIMOT
Suitable for use on a circuit capable of delivering not more than 200,000 rms symme-
trical 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
The max. voltage is limited to 240 V.
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.
For 240 V systems:
Suitable for group installation on a circuit capable of delivering not more than 18,000
rms symmetrical amperes when protected by 25 A maximum nonsemiconductor fuses,
Class RK5 and delivering not more than 5,000 rms symmetrical amperes when protec-
ted by 25 A maximum inverse time circuit breakers.
For 500 V systems:
Suitable for group installation on a circuit capable of delivering not more than 18,000
rms symmetrical amperes when protected by 25 A maximum nonsemiconductor fuses,
Class RK5 and delivering not more than 5,000 rms symmetrical amperes when protec-
ted by 25 A maximum inverse time circuit breakers.
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
Field Distributors
with attached
®
MOVIMOT MM..D
Motor overload protection is provided by MOVIMOT
®
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
250 V / 500 V minimum,
25 A maximum
inverse time circuit breaker
250 V / 500 V minimum,
25 A maximum
®
MM..D.