The S800P series from ABB offers a top-class compact solution for line protection up to 50 kA, with unrivalled expandability for the most challenging, highly demanding requirements across a diverse range of segments and industries. “It combines size and performance to protect customers’ installations,” explains Ettienne Delport, vice president and channel manager for Smart Buildings and Smart Power, ABB Electrification.
Due to its intrinsic characteristics and range of available accessories, the series is suitable for different types of applications in railways, data centres, telecommunications, renewables, and general industrial installations. The S800P guarantees complete safe electrical isolation of the circuit in compliance with IEC 60947-2. The range was designed with specific materials for traction, and classified with a R26/HL3 hazard level in accordance with EN45545-2.
Its plastic materials also comply with fire and smoke requirements according to EN45545-2. The S800P range offers high rated current protection (80 A, 100 A, 125 A) at a high breaking capacity level up to 50 kA. It is available in all pole configurations (1P, 2P, 3P, 4P) and B, C, D, K tripping curves.
In addition to the high quality standards and flammability requirements, rail applications also require vibration and shock resistance compliance. The S800P has been positively tested according to IEC 61373 for Rolling stock equipment – Shock and vibration tests: Category 1/Class B. The mechanical drive of the S800P is equipped with a trip-free release. The trip position display reliably indicates the exact position of the moving contact. The trip position provides additional trip detection allowing for easy identification of the reason for any cut-off. The switch lever moves to the middle position in case of thermal or magnetic tripping.
The S800P comes with an interchangeable terminal adaptor for wires, cables and rigid conductors, which guarantees a high level of flexibility and comfort. Fast and safe connection of the conductors is ensured by the integrated onboard terminal shutter that prevents incorrect underclamping of the connections.
The S800P functions not only as a protection device, but also for remote control and monitoring of the installation. Accessories to extend its functionality include auxiliary contacts, aux/signal contacts, remote switching unit, short circuit limiter, shunt operation releases, undervoltage releases, RCD block, and busbars.
The S800 range is the first choice for heavy-duty industrial and renewable energy applications. Thanks to an innovative short circuit extinguishing technology, S800 devices are the ideal solution when both size and performance are required. As an alternative to main fuses, applications range from building installations to transportation and renewable energy.
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...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...Cathodic protection design considerations that influence ESG outcomes Omniflex Remote Monitoring Specialists
Electrical Power & Protection
Major infrastructure like wharves, bridges, pipelines and tanks are at constant risk of corrosion. David Celine, managing director of cathodic protection specialist Omniflex, explains how CP system design can support ESG commitments, while simultaneously lowering costs and improving maintenance capabilities.
Read more...Recovering condensate and waste heat
Electrical Power & Protection
According to Associated Energy Services, strong partnerships with thermal energy users optimise opportunities to benefit from condensate return. waste heat recovery and the prevention of system contamination.
Read more...Quantum engine powered by particle entanglement
Electrical Power & Protection
In a landmark achievement that signals a new era in energy research, a team of physicists in China has carried out the first successful test of a quantum engine powered by particle entanglement. This technological breakthrough represents a fundamental shift in our approach to energy production.
Read more...Advancing sustainability in South Africa’s fruit industry Schneider Electric South Africa
Electrical Power & Protection
Schneider Electric, together with Technoserve Medium Voltage, has implemented its advanced SF6-free MV switchgear at Two-a-Day situated in Grabouw in the Overberg district.
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