The new Quint DC UPS uninterruptible power supply can be integrated into established networks, and continues to supply systems without interruption even in the event of a mains failure. It can be integrated into your network easily and flexibly, thanks to the integrated interface for Profinet, EtherNet/IP, EtherCAT or USB. The device is available with all network technologies in each of the four performance classes 5 A, 10 A, 20 A and 40 A.
The intelligent battery management system with IQ Technology ensures optimum utilisation of the energy storage system. The technology prevents failures through preventive evaluation of operating and battery states, such as the remaining life expectancy of the energy storage system (state of health) and the current state of charge of the energy storage system. This makes it possible to plan the battery replacement based on the expected service life in months. The type of battery connected is recognised automatically thanks to the automatic battery recognition function. The adjusted charging characteristic maximises the service life of the energy storage system. The powerful battery charger with up to 5 A ensures the fastest possible times for recharging the energy storage system. It enables long buffer times thanks to large battery capacities, thus ensuring the permanent availability of the system.
The integrated interfaces make energy and function monitoring, parameterisation of the devices, and the shutting down of the system to a safe state possible at any time and regardless of location. The efficiency of a system can be increased by monitoring the output current and voltage, and the manual connection and disconnection of the system. The cold-start battery start function starts the power supply even without input voltage. A function test and startup are thus possible without a supply network. With SFB technology, which provides up to six times the nominal current for up to 15 ms, standard miniature circuit breakers are tripped selectively and loads connected in parallel continue working. At widths of between 35 to 47 mm and heights of 130 mm, the uninterruptible power supplies are particularly space saving in the control cabinet.
Africa’s net-zero ambition must become operational Schneider Electric South Africa
Electrical Power & Protection
Schneider Electric’s Rohit Chashta argues that the biggest gap in Africa’s green transition is not ambition but execution, and outlines how advisory services, bankable project roadmaps, digital visibility and SF6-free switchgear can turn sustainability commitments into measurable progress.
Read more...High-efficiency half-brick DC-DC converters Vepac Electronics
Electrical Power & Protection
The Supreme series half-brick DC-DC converters from Vepac Electronics use synchronous rectification for high conversion efficiency, in a six-sided metal case built to withstand harsh industrial and transportation environments.
Read more...Network-capable remote relay system with flexible channel assignment Phoenix Contact
PLCs, DCSs & Controllers
Phoenix Contact has launched a modular PLC-Interface Ethernet Gateway remote relay system with up to 56 configurable I/O channels, multi-protocol support including Profinet Class C and S2 redundancy, and compatibility with established controller software for straightforward network integration.
Read more...Zinc-based batteries power a more sustainable energy future
Electrical Power & Protection
Zinc-based batteries are gaining ground as a safe, recyclable and cost-effective energy storage option, from consumer electronics to grid-scale systems. The International Zinc Association’s Simon Norton explains why zinc is well placed to support the clean energy transition.
Read more...Energas introduces lower-cost German gas genset for South African market
Electrical Power & Protection
Energas Technologies will supply R Schmitt Enertec’s new Energy Line genset to the South African market, offering German-engineered gas-to-power generation of 400 to 500 kW at a lower entry cost through focused standardisation and a simpler standalone architecture.
Read more...ACTOM plays key role in large transmission substation project in Swellendam ACTOM Electrical Machines
Electrical Power & Protection
ACTOM has been appointed to engineer, procure, construct and commission the 1000 MVA main transmission substation for the Overberg Wind Farm in Swellendam, one of the largest substations of its kind in South Africa.
Read more...Reliable power conversion from high-voltage DC buses Conical Technologies
Electrical Power & Protection
The MEAN WELL DDRH-240 from Conical Technologies is a high-reliability DIN-rail DC-DC converter with a wide 250 to 1500 V DC input range, deriving stable low-voltage power directly from high-voltage DC buses in renewable energy, storage, charging, railway and industrial installations.
Read more...AES maintains a strong value and safety stance on boiler retrofits
Electrical Power & Protection
AES Commercial Director Dennis Williams explains when a boiler retrofit makes more sense than replacement, outlines the range of efficiency and emissions upgrades available, and draws the line at safety: a boiler not legally signed off is shut down, no exceptions.
Read more...The grid needs to become more intelligent Schneider Electric South Africa
Electrical Power & Protection
South Africa’s power grid is becoming bidirectional and far more dynamic as distributed energy resources proliferate. Schneider Electric’s Nishandra Bajinath explains why digitalisation, DERMS and aggregation are essential to keep this increasingly complex grid stable and efficient.
Read more...ACTOM’s integrated electrical solutions reduce project risk and accelerate delivery
Electrical Power & Protection
ACTOM has secured multiple orders across four divisions for the Naos-1 hybrid solar and battery project in the Free State, demonstrating its integrated model for supplying the full electrical chain from high-voltage equipment to distribution transformers.
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