Schneider Electric has an innovative high breaking capacity for the Compact NSX range of moulded case circuit breakers (MCCBs), offering users more from their low voltage (LV) infrastructure and a cost-effective alternative to fuses over the long term.
Companies involved in the exploration, extraction and processing of natural resources look for the smartest, most cost-effective way to run their operations. Opportunities to lower capital costs and operating expenses often lie buried within a site’s LV power distribution networks.
Smart alternative to high-power fuses
The high breaking capacity of the Compact NSX MCCBs will withstand demanding fault conditions, staying reliably in service after three faults. After a fault is cleared, remote control reclosing functionality puts circuits back into operation quickly, enabling maximum operational continuity. Discrimination and coordination will isolate faults, to avoid system-wide outages. Over the long term, this reduces the cost impacts of downtime and avoids the labour and parts costs associated with fuse replacement, giving users a cost of ownership advantage.
Critical, high demand power distribution systems, operating at 440/480 V or lower, need protection against extreme short-circuit fault currents. Such faults occur in systems with multiple paralleled power sources or large numbers of motor loads. The higher breaking capacity of the Compact NSX range can be used to provide better protection and higher continuity.
Best-in-class protection
• Compact NSX has one of the highest-rated breaking capacities in its class of 100 kA for 500-690 V systems.
• Industry-leading breaking capacity of 200 kA at 440 V.
• Type II coordination for motor applications.
• Extended breaking capacity available across complete Compact NSX range from 100 to 630 A.
• Extended breaking capacity comes in the same space-saving frame sizes as all other Compact NSX models.
Class-leading performance enables the entire Compact NSX range to meet the requirements of applications that once mandated costlier, bulkier protection devices. Users can realise significant cost savings by safely running higher power densities on LV platforms or benefitting from the higher energy efficiency and reduced space requirements of a 690 V system.
South African businesses can alleviate energy price crisis
Electrical Power & Protection
While grid instability remains a concern, the immediate and most critical driver of South African commercial and industrial investment in renewable energy is the escalating cost of electricity.
Read more...All eyes on the modern DCS platform Schneider Electric South Africa
PLCs, DCSs & Controllers
Modernised DCS platforms are no longer confined to hardware-dependent architectures. These systems have evolved to combine the strengths of both PLCs and DCS while adding capabilities that make them more open, resilient and collaborative.
Read more...Why choose between Capex and Opex if you can Totex? Schneider Electric South Africa
IT in Manufacturing
In a sector marked by cyclical demand, high capital intensity, and increasing regulatory and sustainability pressures, mining, minerals and metals (MMM) companies are re-evaluating how they approach procurement and investment.
Read more...AI and the smart factory Schneider Electric South Africa
IT in Manufacturing
Imagine walking into a factory where machines can think ahead, predict problems before they happen and automatically make adjustments to realise peak performance. This isn’t science fiction, it’s happening right now as AI continues to transform how we run industrial operations.
Read more...Why your supply chain should be a competitive advantage Schneider Electric South Africa
IT in Manufacturing
The last five years have placed unprecedented strain on global supply chains. Leading companies are turning the challenge into an opportunity to transform their supply chains into a competitive advantage.
Read more...Real-time modelling is the key to a resilient, bi-directional energy grid Schneider Electric South Africa
Electrical Power & Protection
Utilities and municipalities are facing a challenge as the country’s legacy power grid, engineered for one-way energy delivery from centralised suppliers to end-users, must rapidly evolve to meet a new paradigm.
Read more...Shielding data centre growth from the looming power crunch Schneider Electric South Africa
Electrical Power & Protection
Today’s digital economy is placing unprecedented strain on the power grid. The good news is that these challenges are not insurmountable. By adopting proactive strategies such as alternative power sources, infrastructure planning and software, operators can secure capacity, build resilient facilities and scale sustainably.
Read more...Circuit breaker innovations Schneider Electric South Africa
Electrical Power & Protection
Recent advancements in circuit breaker technology have seen a major step forward in setting new standards for efficiency and sustainability in data centres, industrial and commercial infrastructure.
Read more...Common battery tester errors and what they mean Comtest
Electrical Power & Protection
Battery testers help quickly assess battery health, diagnose issues, and determine whether a battery needs a charge or replacement. This guide covers some of the most common battery tester errors, what they mean, and what can cause them.
Read more...Buildings and microgrids for a greener future Schneider Electric South Africa
IT in Manufacturing
Buildings are no longer passive consumers of power. Structures of almost every size are evolving into dynamic energy ecosystems capable of generating, storing and distributing their own electricity. Forming part of this exciting transformation are microgrids.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version