Today our world relies on data centres, servers, networking equipment and cloud computing to store and disseminate data and applications.Because they house some of an organisation’s most critical assets, these systems must function reliably and economically. Within these systems even the smallest components, like connectors, can make a big impact by reducing long-term costs, while providing efficient, economical, and sustainable performance.
APP Saf-D-Grid plugs and receptacles provide for the direct connection of AC and DC electronic devices to a grid powered by either mains power, high-efficiency DC sources, or by renewable energy. These connectors meet international safety requirements for hazardous, low-voltage applications including IEC 950 and IEC60950.
One challenge facing the data centre architect is to maximise usage of rack space. The Saf-D-Grid is size-compatible with the IEC 60320 C13 and C14 connection system that is typically limited to 10 A and 250 V AC. However, Saf-D-Grid enables greater power density by allowing up to 30 A and 600 V DC or AC within the same space.
To minimise the risk of personal contact with a hazardous voltage, safety standards require protection against finger access to live parts 50 V and above. Saf-D-Grid plug & receptacle connectors both feature a Touch Safe shell with shock protection, and both pass UL & IEC finger probe (plug & receptacle) and 3 mm probe tests (receptacle). Saf-D-Grid connectors are also rated to safely carry up to 2x more current and 1,6x more voltage than the standard IEC 60320 C20.
Saf-D-Grid utilises contacts that are designed to minimise arcing, along with housing geometries that contain the arc if connectors are mated or unmated while under load. The contacts have twice the spacing needed to extinguish the 400 V DC arc before the housings separate. The rugged polycarbonate housings are UL94 V-0 rated and over-moulded to provide strain relief during both mating and un-mating.
Additional safety features include a first mate, last break contact to provide the safety of an earthing path before engagement of the power contacts. The connectors contain an integral latch to prevent accidental un-mating, preventing accidental power loss to critical equipment. The connectors also offer tactile and audible confirmation of a connection.
Designing with PCIe Spectrum Concepts
Editor's Choice Interconnection
PCI Express has become the backbone of modern high-performance systems with each new generation promising higher bandwidth, but that performance comes with a cost.
Read more...Connectivity solutions for hydrogen technologies Hiconnex
Interconnection
As the production distribution and utilisation of hydrogen continue to scale, connectivity becomes a key enabler for efficient energy transmission, data communication, and system control.
Read more...Robust single-pole power connectivity Hiconnex
Interconnection
Designed for cable-to-cable and cable-to-equipment use, Radiall’s single-pole power connector support current ratings from 250 A to 750 A and operating voltages up to 1000 V AC or DC.
Read more...M12 push-pull connectors IOT Electronics
Interconnection
Phoenix Contact’s M12 push-pull connectors with internal locking set a new benchmark for fast, secure, and space-saving connectivity in industrial automation.
Read more...Versatile outdoor waterproof connectors Vepac Electronics
Interconnection
The LP-20 outdoor waterproof connector series offers a versatile range of rugged, circular connectors with 2, 3, 4, 5, 7, 8, 9, 12 and 14-pin configurations.
Read more...Comprehensive range of data connectors IOT Electronics
Interconnection
Phoenix Contact’s comprehensive range of data connectors provides reliable connection solutions for modern networked applications across industrial, infrastructure, and commercial environments.
Read more...Compact inline connector for aerospace Hiconnex
Interconnection
Radiall’s Small Inline Connector series is a fully qualified wire-to-wire solution designed to simplify harness creation, installation, and modification in aerospace applications.
Read more...Compact hybrid power storage connector IOT Electronics
Interconnection
Phoenix Contact has introduced a new hybrid connector for electrical energy storage systems, designed to combine power, signal, and data transmission in a single, compact interface.
Read more...MIL-spec connector series Future Electronics
Interconnection
The MIL-HD2 connector series from Amphenol is the company’s next-generation, SOSA-aligned solution engineered to meet the most demanding requirements of modern military embedded systems.
Read more...DC connectors approved for 2000 V IOT Electronics
Interconnection
Phoneix Contact’s Sunclix DC connectors are now approved for system voltages of up to 2000 V in accordance with TÜV Rheinland’s new test specification, opening the door to higher-voltage PV designs and reduced system costs.
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