Electrical Power & Protection


Power supply units now have UL approval

November 2005 Electrical Power & Protection

PULS, a manufacturer of switched-mode DIN-rail mount power supplies, has obtained UL approval for almost all of its MiniLine family for use in Class I, Division 2 Hazardous Locations in accordance with UL1604.

The National Electrical Code (NEC) is the North American standard that specifies the safety requirements for electrical installations. Devices that are used in hazardous locations are subject to special requirements, as defined in Article 500 of the NEC. Nearly all the devices from the MiniLine family, including the MLY02.100 decoupling module, are approved for Class I Division 2 Hazardous Location. This means that they can be used in hazardous locations where accidents or abnormal operation might lead to the release of flammable gases, vapours or liquids.

Worldwide availability means that the devices can be delivered and used anywhere in the world without difficulty. All the MiniLine devices deliver their full output power at ambient temperatures from -10 to +60°C; with a small derating factor of 1,5 W/°C allowed up to +70°C. The additional current reserve with efficiency up to 90% means that failure rate is low (long MTBF) and that service life is particularly long.

For more information contact Current Automation, 011 462 4253, [email protected], www.rectifier.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Food industry operations – not as simple as flipping a switch
Schneider Electric South Africa Electrical Power & Protection
The food industry represents a huge portion of the global economy, and is expected to reach $9,68 trillion in 2025. It is completely reliant on power, and due to its sheer size and the nature of its operations, power interruption can be catastrophic for its bottom line.

Read more...
Waste To Energy thermal technologies
DirectLogic Automation Electrical Power & Protection
The vast quantities of waste produced around the world are a large and growing problem. Waste to Energy technology based on pyrolysis is a solution.

Read more...
New enhanced Breaker Status and Communication Module
Schneider Electric South Africa Electrical Power & Protection
Schneider Electric has launched its new Breaker Status and Communication Module (BSCM) Modbus SL/ULP, which delivers enhanced performance, improved connectivity and simplified integration for power distribution systems.

Read more...
Building green industries to scale green economies
Electrical Power & Protection
Africa is taking bold steps to build green industries across the continent. Namibia is a trailblazer in the hydrogen space, with up to five Final Investment Decisions scheduled to be made in 2025/2026 and is pioneering a world first for green industrialisation.

Read more...
Easing the path for IPPs navigating South Africa’s energy regulations
Electrical Power & Protection
Independent Power Producers and developers venturing into South Africa’s renewable energy sector face a challenging regulatory landscape. SPS is a renewable energy asset management company that is actively expanding into the energy trading and wheeling market, which will enable businesses to buy and sell energy directly

Read more...
How energy storage will make or break SA’s renewable transition
Electrical Power & Protection
Energy storage is no longer an add-on, but the foundation of a reliable, resilient and renewable energy system. As South Africa accelerates towards a greener future, storage innovation could determine the difference between progress and paralysis.

Read more...
Condition-based maintenance can revolutionise business continuity
Schneider Electric South Africa Electrical Power & Protection
As businesses experience growing pressure to enhance operational efficiency and reduce downtime due to electrical failure, condition-based maintenance becomes essential for preventing unforeseen equipment breakdowns by assessing the real-time health of electrical systems.

Read more...
Boiler selection for optimal thermal energy performance
Electrical Power & Protection
The changing world of boilers means companies wishing to improve their thermal energy efficiencies while containing costs and environmental impacts must make careful and informed decisions. AES’s rich pool of experience, ability to keep pace with new steam trends and technologies, and understanding of their clients’ production processes can assist clients to weigh up different options in a careful and informed manner.

Read more...
Securing Africa’s energy future starts at home
ACTOM Electrical Machines Electrical Power & Protection
Africa’s energy demands are surging, but the current reliance on imported solar technology leaves the continent vulnerable. This is why the prospect of building inverters and lithium batteries locally, designed for South Africa’s specific needs, is so promising.

Read more...
Dry-type transformers for Dutch intake substation
Electrical Power & Protection
A data centre in the Netherlands is the site of a recent innovation on the transformer landscape, where TMC Transformers has designed, manufactured and installed dry-type transformers in a large intake substation.

Read more...