Electrical Power & Protection


IP67 power supply units for direct mounting in the field

April 2014 Electrical Power & Protection

Turck is offering a 24 volt power supply unit with IP67 protection to customers that require units for direct mounting in the field. A large amount of expensive cabling with large cross sections is required if the field device and the control cabinet for the plant are large distances apart. The use of power supply units with IP67 protection is particularly suitable here, since they provide a 24 V power supply directly in the field without any voltage drop. Due to their degree of protection to IP67, the new PSU67 power supply units can also be fitted directly to the machine without any protective measures.

The power supply units offer a high level of failsafe performance, thanks to their no-load and short-circuit protection as well as passive air cooling. The devices also automatically bridge voltage dips of up to 50 ms. The high efficiency of the devices ensures a good energy balance of up to 90% and the wide AC/DC range input, combined with an ambient temperature range from -25 to +60°C, make the power supply units suitable for worldwide use. LEDs indicate the actual operating state to the user.

Turck is offering the PSU67 series switched-mode power supply units in 2, 4 and 8 A variants, each with one output. There is a fourth variant with two 4 A outputs. The power supply units are compliant with the requirements of EN 60950-1 and the cULus and CE approval.

For more information contact Rodney Topham, RET Automation, +27 (0)11 453 2468, rodney.topham@retautomation.com, www.retautomation.com



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Power supply with scalability optimised
Schneider Electric South Africa Electrical Power & Protection
Schneider Electric has introduced the Easy UPS 3-Phase Modular to the South African marketplace. This robust uninterruptible power supply (UPS) is designed to protect critical loads while offering third-party verified Live Swap functionality.

Read more...
Prioritising arc flash safety
Comtest Electrical Power & Protection
Comtest has developed a range of thermal imaging and wireless testing tools from Fluke, designed to ensure safety is the top priority for engineers working in potentially dangerous arc flash zones.

Read more...
Condition monitoring to go
Turck Banner Southern Africa Fieldbus & Industrial Networking
Anyone who wants to efficiently monitor the climate in control cabinets will find a comprehensive range of control cabinet monitors for the DIN rail in Turck Banner’s cabinet condition monitoring family.

Read more...
Teraco secures grid capacity allocation for utility-scale solar
Electrical Power & Protection
Teraco, Africa’s largest interconnection hub and vendor-neutral data centre provider, has announced that it has secured its first grid capacity allocation from Eskom, and will commence construction of a 120 MW utility-scale solar PV energy facility in the Free State.

Read more...
Access to energy – the African imperative
Schneider Electric South Africa Electrical Power & Protection
The ongoing energy crisis has set back global progress on universal access to electricity. The good news is that microgrids are becoming the most cost-effective way to expand energy access in remote areas.

Read more...
Local procurement for mine-owned solar projects
Electrical Power & Protection
Many mines in South Africa are currently in the early stages of planning and obtaining approval for their independent solar power ventures. However, in this journey toward sustainable energy solutions, the significance of local procurement cannot be overstated.

Read more...
RS PRO expands electronics engineering range
RS South Africa Electrical Power & Protection
RS South Africa has expanded its RS PRO electronics engineering range with 1900 new products across 20 technologies.

Read more...
Understanding standby, prime, and continuous gensets
WEG Africa Electrical Power & Protection
The increasing reliance of South African businesses on generator sets to mitigate power disruptions highlights a crucial need for proper selection based on specific operational demands.

Read more...
High-voltage battery systems
Electrical Power & Protection
South Africans have become accustomed to high levels of loadshedding, but the next big phase in the country’s energy infrastructure development is upon us. High-voltage battery energy storage systems, which drastically improve the power reliability prospects for businesses, are expected to see a massive surge in 2024.

Read more...
Robust Ethernet cordset series of cables
Turck Banner Southern Africa Enclosures, Cabling & Connectors
Turck Banner offers a product range comprising a wealth of different connectors and cables, including over 115 000 connection technology solutions with differing degrees of complexity.

Read more...