Allen-Bradley 140G Series, 140G-R Series Installation
Allen-Bradley 140G-R Series is a powerful electronic trip unit designed to provide reliable protection for your electrical circuits. With its advanced microprocessor technology, the 140G-R offers precise and fast tripping characteristics, ensuring the safety of your equipment and personnel. The unit features a wide range of adjustable settings, allowing you to customize its performance to meet your specific application requirements. Additionally, the 140G-R provides valuable diagnostic information, helping you to identify and troubleshoot any potential issues with your circuit.
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Bul. 140G
DIR 1000631R0001 Version 02 - LSIG, LSIG-MM (140G-N, 140G-NS, 140G-R)
Battery Unit 140G-ELBU for electronic trip units
Unità di alimentazione 140-ELBU per relè elettronici
Versorgungseinheit 140-ELBU für elektronischen Auslöser
Unidad de alimentación 140-ELBU para relè electrónicos
Unité de alimentation 140-ELBU puor déclencheur électroniques
Installation - Installazione - Instalación
Instalação - -
WARNING: To prevent electrical shock, disconnect from power source before installing or servicing. Install in suitable enclosure. Keep free from contaminants.
(Follow NFPA70E requirements).
AVVERTENZA: Per prevenire infortuni, togliere tensione prima dell'installazione o manutenzione. Installare in custodia idonea. Tenere lontano da contaminanti.
(Seguire i requisiti NFPA70E).
WARNUNG: Vor Installations- oder Servicearbeiten Stromversorgung zur
Vermeidung von elektrischen Unfällen trennen. Die Geräte müssen in einem passenden Gehäuse eingebaut und gegen Verschmutzung geschützt werden. (Befolgen
Sie die Anforderungen nach NFPA70E).
AVERTISSEMENT: Avant le montage et la mise en service, couper l'alimentation secteur pour éviter toute décharge. Prévoir une mise en coffret ou armoire appropriée.
Protéger le produit contre les environnements agressifs. (Vous devez respecter la norme NFPA70E).
ADVERTENCIA: Desconéctese de la corriente eléctrica, antes de la instalación o del servicio, a fin de impedir sacudidas eléctricas. Instálelo en una caja apropiada.
Manténgalo libre de contaminantes. (Cumpla con los requisitos NFPA70E).
ATENÇÃO: Para evitar choques, desconectar da corrente elétrica antes de fazer a instalação ou a manutenção. Instalar em caixa apropriada. Manter livre de contaminantes. (Cumpra as exigências da norma NFPA70E).
警告:感電事故防止のため、取付けまたは修理の際は電源から取り外してく
ださい。適切なケース内に取付けてください。また、汚染物質がないことを
確認してください。( NFPA70E の要件に従ってください)
警告:为了防止触电,在安装或维修之前必须先切断电源。安装在合适的设备
物
1
Performance
The trip unit for this MCCB is self powered when the main power has been applied to the circuit braker. The battery unit is used for self test/diagnostics when the circuit breaker has been OFF or Tripper for extended periods of time.
Note:
For use with N/NS/R frame Circuit breakers with LSIG, LSIG-MM Trip Units.
2
Battery Check
ALKALINE
Button -
Led “ON”
Battery Check
With unit not connected to trip unit, press the button: LED “ON” turned ON indicates battery charged.
DIR 1000631R0001 Version 02
3
Connection examples
LSIG:
LSIG-MM:
Use the mechanical adapter to properly align the battery unit with the trip unit. Refer to the figures above.
LSIG PR331/P
LSIG-MM PR332/P
4
Battery replacement
This product contains an alkaline battery which is intended to be replaced during the life of the product.
At the end of its life, the battery should be collected separately from any unsorted municipal waste.
Allen-Bradley, Rockwell Software, and Rockwell Automation are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
Rockwell Automation maintains current product environmental compliance information on its website at http://www.rockwellautomation.com/rockwellautomation/about-us/ sustainability-ethics/product-environmental-compliance.page
Publication 140G-IN151C-MU-P - May 2016 DIR 1000631R0001 Version 02 (L6826) - B0934
Copyright © 2016 Rockwell Automation, Inc. All Rights Reserved. Printed in Italy.

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