Ul-Compliant Installation; Apéndice; Field Wiring Power Terminals; Short Circuit Current Rating - Sew Eurodrive MOVIMOT MM D serie Instrucciones De Funcionamiento

12
Apéndice

UL-compliant installation

12 Apéndice
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

244
Instrucciones de funcionamiento – MOVIMOT
NOTA
El siguiente capítulo se imprime siempre independientemente del idioma de la publi-
cación presente debido a los requerimientos UL en idioma inglés.
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 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
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
25 A maximum
inverse time circuit breaker
250 V/500 V minimum,
25 A maximum