Siemens has added further base units, buffer modules and extra functions to its Sitop PSU8600 power supply system. With a 40 ampere load current, the new buffer modules increase availability by achieving bridging times of up to 20 seconds in case of power failures. If a fourth expansion module (CNX8600) is connected, the power supply offers up to 20 outputs. Both the outputs of the base units and the expansion modules can be set to a wider voltage range of between 5 and 28 V. This means that users do not need external power supplies for special voltages. The 40 A base unit is now also available with a single output. Siemens also offers two compact 20 A base units, one with a width of 80 mm and a single output, the other one with a width of 100 mm and 4 outputs, each supplying 5 A. Users can simply activate the integrated web server with a switch and read out power supply data from mobile devices such as smartphones, thereby speeding up commissioning, for example.
Two new BUF8600 buffer modules, based on high-capacity UltraCap dual-layer capacitors, provide longer bridging times in case of power failures. At 24 V and a 40 A load current, the 60 mm wide buffer module buffers for 4 seconds, the 125 mm wide version for up to 10 seconds. Lower load currents allow correspondingly longer buffer times. Up to 2 buffer modules – also combined – can be integrated into the networked system. For example, buffer times of 80 seconds can be achieved at 10 A, which is usually sufficient to shut down a PC safely.
Users can now simply switch the integrated web server on and off with a DIP switch on the base unit instead of using the TIA Portal. This enables operating and diagnostic data to be read, even without a programming device, by using mobile devices such as tablet PCs, smartphones or notebooks; this speeds up commissioning and troubleshooting.
The Sitop PSU8600 was introduced in 2014 and is the first power supply that can be fully integrated into Totally Integrated Automation (TIA), which simplifies configuration and operation in the TIA Portal and Step 7. Comprehensive operating and diagnostics information is available through the integral Profinet interface. This information can be evaluated directly via Simatic S7 and visualised in WinCC. Standardised Step 7 function blocks for Simatic controllers and ready-made WinCC faceplates are available as free downloads for fast integration in user programs. The Sitop PSU8600 is particularly suitable for industries that have high requirements in terms of reliability and integration, such as the automotive, food and beverage, and pharmaceutical industries, and also in plant building and special machine construction.
Read more...Empowering Africa’s renewable energy future
Electrical Power & Protection
As a global leader in renewable energy technology, SUNGROW has pioneered sustainable power solutions for over 28 years. At the recent Africa Energy Indaba 2025, SUNGROW showcased its advanced energy solutions designed to meet the diverse needs of the African continent.
Read more...Optimising the product design process Siemens South Africa
IT in Manufacturing
OPmobility is partnering with Siemens to adopt its Teamcenter X Product Lifecycle Management software. OPmobility’s increasingly complex products now include electronics and software, to create energy storage systems, which include battery and hydrogen electrification solutions and fuel tanks.
Read more...The role of electromechanical solutions in supporting Africa’s industrial growth
Electrical Power & Protection
Africa’s industries are transforming rapidly. Fuelled by a huge demand for energy connectivity, better infrastructure, increased manufacturing and responsible resource management, electromechanical solutions are key to shaping this growth, allowing industries to scale up their operations efficiently and sustainably.
Read more...Empowering South Africa’s IPPs for a renewable future
Electrical Power & Protection
Many crucial parts of the economy of the future will be hugely energy intensive, foremost amongst which will be electrified transport and the large data processing required by automation and AI. Successful economies will be those that can ensure businesses and investors have access to a stable supply of low-cost renewable energy. South Africa has the opportunity to become a global leader in this regard.
Read more...Sustainable mining operations escalate as demand for critical materials to double
Electrical Power & Protection
The mining sector is at the forefront of the energy transition due to its role in extracting essential materials and minerals necessary for green technologies. As demand for renewable energy, electric vehicles and other sustainable technologies increases exponentially, so will the demand for these necessary materials.
Read more...Monitoring partial discharge on medium voltage switchgear Schneider Electric South Africa
Electrical Power & Protection
Schneider Electric South Africa has launched its EcoStruxure Service Plan (ESP) in the Anglophone African region for medium voltage (MV) switchgear
Read more...Siemens automation portfolio, your bridge to the industrial metaverse Siemens South Africa
IT in Manufacturing
Step into the future with Siemens’ automation portfolio, your bridge to the industrial metaverse. Our cutting-edge solutions integrate AI, digital twins and real-time simulation, driving smarter, more efficient production.
Read more...Raptor switches Phoenix Contact
Electrical Power & Protection
The Phoenix Contact Raptor switches enable reliable and safe operation in extreme ambient conditions. The managed switch portfolio meets the stringent requirements of IEC 61850-3 and IEEE 1613 standards and is ideal for critical infrastructure and power supply applications.
printer friendly version