Ul-Compliant Installation - Sew Eurodrive MOVIFIT-MC Instrucciones De Funcionamiento

5
Instalación eléctrica
Normas de instalación (todas las versiones)
5.3.12

UL-compliant installation

Field Wiring Power Terminals
Short Circuit Current Rating
Branch Circuit Protection
Motor Overload Protection
Device and Line Protection
Ambient Temperature
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Instrucciones de funcionamiento – MOVIFIT
Para una instalación conforme a UL, deben considerarse ciertas restricciones adicio-
nales, véase el capítulo "Normas de instalación" > "UL-compliant installation".
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 75 °C copper wire only.
• MOVIFIT ® uses cage clamp terminals.
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:
®
• MOVIFIT -MC, 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
MOVIFIT ® -MC 250 V/500 V minimum,
MOVIFIT ® -MC is not provided with solid state motor overload protection or equivalent.
®
MOVIFIT -MC: Units in connection with ABOXes MTA...-M14-.. or MTA...-M15-.. are
provided with device protection and line protection.
MOVIFIT ® -MC is suitable for an ambient temperature of 40 °C, max. 60 °C with dera-
ted output current. To determine the output current rating at higher than 40 °C, the
output current should be derated 3.0 % per °C between 40 °C and 60 °C.
®
-MC
25 A maximum
inverse time circuit breaker
250 V/500 V minimum,
25 A maximum