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Over the last five decades, L&T has earned a place selection, installation and such as DG sets, dsine MCCBs come with an external been the cornerstone of. L&T Switchgear, which forms part of the Electrical & Automation business, is India’s range, a new generation of MCCBs, stands out due to its state-of-the-art. L&T’s dsine range of MCCBs conform to the Low voltage directive 73/23/EEC as amended by directive 93/68/EEC. switch-disconnectors and fuse combination.

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The metering values can be read remotely. It has been developed to control and supervise the automatic or manual transfer of a utility load from a principal power supply source to a stand-by and vice-versa.

Metering module collects the data from the release and sends the same to the Display module. Earth fault protection limits expenses by preventing damage to other equipment.

Specially designed and developed for extreme tropical conditions, it promises reliable performance at high ambient and humid environment. They have been designed to adapt to changes and overcome the challenges of your day-today operations. MCCBs with high breaking capacities cater to high voltage applications such as windmills and mines.

Sarojininagar, Lucknow – Tel: Initiated Paving The Path to Progress 7 Building Sector Today, efficient energy management holds the key to growth and development in any sector. These switches give you quicker option to precisely change selection, offering high life. One can set the direction of power flow in a system from source to load and in case the direction of power flow reverses, the reverse power protection can be activated to trip the system. Please contact any of the training centres for participation and detailed training programme schedule.

Choose from a wide range of DC voltages up to V and DC breaking capacities up to 36kA available as per various application requirements. When the front cover is opened for the fixing of internal accessories, the MCCB is totally insulated ensuring the double insulation. It includes all the necessary features to supervise and control power supply sources, composed by energy distribution systems or generating sets, and the relative transfer equipment, such as contactors, motorized moulded case circuit breakers and air circuit breakers.

  ISO 17511 PDF

Road Telibandha Raipur – Tel: Accredited laboratories have the responsibility of satisfying the criteria of laboratory accreditation at all times, which are verified during Surveillance and Reassessment visits by NABL.

For the latest information and special applications, please contact any of our cattalogue listed here. They are thoroughly factory-tested with adequate quality controls in place. Box New Delhi Tel: It has one navigation key, a select button a an exit button. The range, designed to meet the changing needs of users after extensive analysis and user feedback, can satisfy the most demanding system requirements.

l&h So gain the advantage and go the extra mile with: Moreover, using communication module, different parameters reading can be viewed on display module. The selection of the key lock as per the table: UV release can also be used for interlocking schemes for DG synchronization, paralleling of transformers etc also.

Ensured Soaring High with Consistency 11 Infrastructure Monitoring and controlling electrical installations at places like airports, hospitals etc. Blend of theory and practical experience? The CE marking provides a means for a manufacturer to demonstrate that a product complies with a common set of laws required by all countries in the EEA to allow free movement of trade within the EEA countries.

It’s a community-based project which helps to repair anything. Pudur Madurai Tel: The typical training programmes cover: It is available with DIN rail mounting facility.

It has better contrast ratio as well. These MCCBs can be used for following applications for isolation purpose: External CTs are to be used for GF A manufacturer utilizing a CB test certificate issued by one of the accepted National Certification Bodies NCBs can obtain certification marks of the latter, within their scope of adherence, in the countries where the accepted NCBs are located.

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For wiring diagram, catalogud refer page no.

There is no need to open main cover and no live parts are accessed during installation. The manufacturer or their authorized representative established in the EEA is responsible for affixing the CE marking to their product. They are compact so the panel builder can optimise panel size.

L&T DSINE DN3-400N 160-400A 50kA 4 Pole MCCB (┬ÁP)

Our Thermal Magnetic as well as Microprocessorbased releases with various breaking capacities cater to multiple industrial needs. A range that has been designed and developed specially for DC applications such as UPS and battery chargers. Further the accredited laboratories should prove their technical competence by satisfactory participation in recognized Proficiency Testing Programmes.

Two MCCBs can be interlocked using base plate mechanism, in side-by-side configuration. Built with the latest technology, dsine MCCBs deliver optimum efficiency even in the most adverse environmental conditions. We have little or no control over the nature or stability of power supply.

dsine MCCB Catalogue |

This function l&tt the phase reversal of current from the set sequence. Generally, this conformity to the applicable directives is done through self-declaration and is required on products in the countries of the European Economic Area EEA to facilitate trade among the member countries.

Selection of MCCB using our type 2 charts give reliable performance of the motors.