Green Energy is the number 1 topic

At this year's Hannover Messe, Wieland Electric will be focusing on renewable energies. The central topics of Wieland's trade fair stand will be products and solutions for photovoltaics and wind energy. Wieland will thus further cement its position on the emerging renewable energy generation market. New trade fair stand in Hall 9, D35.

One of the biggest global challenges is that of producing an environmentally friendly and reliable power supply. Energy requirements are growing rapidly around the world, while at the same time fossil fuel resources are limited. These factors, together with the dangers posed by nuclear energy, are accelerating the use of renewable energies. The issue of a power supply and power distribution system that is efficient, affordable and safe at the same time is becoming more and more of a crucial question worldwide.

Wieland Electric is a specialist in electrical connection technology, and for decades has been supplying high-quality, safe components and systems for almost every sector. The long-established company’s entire portfolio is characterized by the motto „Plug& Play“. Wieland is the world market leader with its pluggablegesis^®installation system.

In a new location in Hall 9, stand D 35, Wieland will be presenting components and systems for industrial installation and automation, with particular focus on renewable energies, at its impressive new trade fair stand with an area of more than 500 m². Among the products that will be on offer are special PST plug connectors for photovoltaic systems, which emerged as the test winner in the 2010 independent product test by the trade publication “Photon”. The towers used in wind power plants can be completely pre-installed with thepodis^®modular power bus system, including sockets and glare-free LED lamps.

Numerous different events will be taking place at Wieland's trade fair stand. Using the motto“Green Energy Days”, experts will be discussing the technical challenges and the current political framework for wind energy and photovoltaics every day between 11:00 am and 2:00 pm in the stand's VIP forum.

On Tuesday, April 5, 2011, at 11:00 a.m., the Bavarian"Cluster Mechatronik& Automation" and the"Automation Valley Nordbayern" will be holding their trade fair talks, which this year are taking place for the third time and have become something of a tradition. The main topic: An innovative linear mirror system for solar energy generation.

The bike challenge at Wieland’s trade fair stand is „Green Energy“ in its purest form, featuring two mountain bikes for visitors to come and test their skill and endurance. First prize is a Winora E-Bike (winner of the iF product design award).


Contact for readers:
Wieland Electric GmbH
Sales and Marketing Center   
Benzstr. 9, D-96052 Bamberg   
Phone: +49 (951) 9324– 900   
Fax: +49 (951) 9326– 850   
e-mail:info@wieland-electric.com   
Internet:
www.wieland-electric.com
http://eshop.wieland-electric.com


PR contact for editors and specimen copies:
Wieland Electric GmbH
Marketing Communication
Press Department, Ulrike Hensel   
Benzstr. 9, D-96052 Bamberg   
Phone: +49 (951) 9324– 357   
Fax: +49 (951) 9326– 357   
E-mail:ulrike.hensel@wieland-electric.com   

If publishing this press release, please send us a specimen copy.
Thank you !

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Increased machine safety via standstill monitor

The new SNS 4074K device type has been added to Wieland

Electric’s family of safety-oriented standstill monitors. It monitors

the pulse frequency of sensors such as inductive and magnetoresistive

proximity switches and incremental encoders, and safely

switches off the dangerous movement when the limit frequency set

on the safety module is exceeded.

The new SNS 4074K device type has been added to Wieland Electric’s family of safety-oriented standstill monitors. It monitors the pulse frequency of sensors such as inductive and magnetoresistive proximity switches and incremental encoders, and safely switches off the dangerous movement when the limit frequency set on the safety module is exceeded.

Standstill monitors protect operators of machines and systems against dangerous movement. One of the main areas of application For the trade press SPS/IPC/DRIVES 2010 November, 23– 25, 2010 Key word: SNS 4074K standstill monitor 2 Press Release: 2010-11-268 is the control of tumblers in electric locking facilities. In this case, access to a dangerous machine part is only granted when the machine movement no longer poses a risk for the operator. Two device types with different functionality are now available for safetyoriented standstill monitoring: The new SNS 4074K and the SNS 4084K. The new safety relay has a bypass input, which allows safetyoriented bypassing of the monitoring function. Device type SNS 4084K, on the other hand, has an input for the implementationof a start override, which allows electric locking facilities to be locked during machine start-up. The limit frequency to be monitored is adjustable between 0.1 and 99 Hz. It is set via two rotary switches and is permanently stored in the device via a simple configuration process.

SNS-series standstill monitors are only 22.5 mm wide, and are equipped with either pluggable screw terminals or spring force terminals. The devices can be used in safety-oriented applications up to PL e (Category 4) according to EN ISO 13849-1 or SILCL 3 according to EN 62061. They can be used with any machine drive technology, which is why they are especially suited for use as a safety-oriented retrofit in existing machines or systems.

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The best connection for photovoltaic systems

Wieland Electric’s PST 40i1 photovoltaic plug connectors have

passed this year’s extensive product test in the specialist magazine

“Photon” with top grades, once again proving the extremely high

quality of this product. They meet the requirements of the

DIN EN 50521:2009-10 standard for plug connectors in photovoltaic

systems, and despite a high current carrying capability of up to

40 A, they can be handled safely and mounted in just a few steps.

Wieland Electric’s PST 40i1 photovoltaic plug connectors have passed this year’s extensive product test in the specialist magazine “Photon” with top grades, once again proving the extremely high quality of this product. They meet the requirements of the DIN EN 50521:2009-10 standard for plug connectors in photovoltaic systems, and despite a high current carrying capability of up to 40 A, they can be handled safely and mounted in just a few steps.

After the photovoltaic plug connectors ranked among the best products in the“Photon” test last year, the pre-assembled version of the PST 40i1 connector took first place in this year’s test, with the version for assembly in the field ranking among the 10 best plug connector types. Overall, 40 plug connectors from 24 manufacturers were tested.

Wieland’s photovoltaic plug connectors achieved excellent results in the test category “transition resistance”, which greatly affects the power loss in a photovoltaic system. Wieland uses brass turned contacts which are silver-plated. This keeps the transition resistance extremely low, even after 100tested plugging cycles and a long service life.

Unlike many of the other tested products, Wieland’s plug connectors are suitable for high currents of up to 40 A and they were the only product tested which can be used with connection cross-sections of up to 10 mm². This also provides a margin of safety for overload or lightning strikes.

The mating and disconnect forces also scored high marks, as they ensure high operational reliability. Wieland plug connectors are latchable and have an extremely high retention force. This avoids unintentional disconnection and prevents dangerous arcing when the plug connectors are disconnected during operation. The cable disconnect forces are so high that exposed cable ends do not present a safety hazard, regardless of the strain on the cable. The difference between the latching retention force and the cable disconnect force is therefore extremely high. Nonetheless, the photovoltaic plug connectors can be connected easily, as the innovative design keeps the mating forces extremely low. A latching clip is also available as an option, which can only be opened using a tool. This additional latching means that the plug 3 Press Release: 2010-11-263 connectors fulfill the requirements for the American market according to NEC 2008; they have also been approved by the American testing institute ETL according to UL standards.

The photovoltaic plug connector grip is made of dyed black plastic which is highly UV and ozone-resistant. The photovoltaic plug connectors are resistant to heat, cold, dirt and moisture, they are impact-proof and fulfill degree of protection IP 67 and even IP 68 on request.

The facts at a glance

• Pre-assembled, molded or for assembly on-site
• Easy handling
• Compatible with market standards
• Rated current up to 40 A
• Conductor cross-sections of 1.5, 2.5, 4, 6 and 10 mm²
• TÜV-certified according to EN 50521:2008, ETL-certified
according to UL 486A-486B, UL 486D and C22.2 no. 65-03 and C22.2 no. 198.2-05<//li><//li>
• Max. rated voltage 1000 V DC

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Automation solutions for the packaging sector

Modularity is the key concept behind packaging machines and packaging systems. Their structured design perfectly suits the various requirements concerning the dispensing, filling, sealing, coding, labeling, conveying, and packaging of a variety of products into boxes and onto palettes.

Modularity is the key concept behind packaging machines and packaging systems. Their structured design perfectly suits the various requirements concerning the dispensing, filling, sealing, coding, labeling, conveying, and packaging of a variety of products into boxes and onto palettes. The ease with which the individual machines and their components can be integrated into the overall process is important for reliable processes, fast start-up and high machine availability. This is where Wieland Electric products come into their own. They provide flexible solutions in control and safety technology, for power supply and for different connection technologies. The 24-page sector catalog“Safe packaging. Safe solutions for the packaging sector” provides For the trade press SPS/IPC/DRIVES 2010 November, 23 – 25, 2010 Keyword: Sector catalog “Safe solutions for the packaging sector” 2 Press Release: 2010-11-275 information about the Wieland components, systems and automationsolutions used in packaging engineering.

The sector catalog“Safe packaging” can be requested free of charge with: Order number 0403.0, German Order number 0403.1, English info@wieland-electric.com Phone +49 (951) 9324 – 900

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Optimized Ethernet communication for machines and systems

For the industrial environment, Wieland Electric offers the unmanaged Ethernet switch wienet UMS 8-2G with Fast and Gigabit Ethernet functions. The switch has ten Ethernet ports, two of which provide Gigabit functionality. The switch is suitable for fast communication between interconnected machines and systems.

For the industrial environment, Wieland Electric offers the unmanaged Ethernet switch wienet UMS 8-2G with Fast and Gigabit Ethernet functions. The switch has ten Ethernet ports, two of which provide Gigabit functionality. The switch is suitable for fast communication between interconnected machines and systems.

The two Gigabit Ethernet ports are used for communication between the machines, e.g. via the backbone. Fast Ethernet is sufficient for communication within a control cabinet. The combination of two Gigabit Ethernet ports (1000Base-TX) and eight standard Fast Ethernet ports (10/100Base-TX) keeps the price of this switch low, while the performance is comparable to that of For the trade press SPS/IPC/DRIVES 2010 November, 23– 25, 2010 Key word: Ethernet switch wienet UMS 8-2G 2 Press Release: 2010-11-269 Ethernet switches with full Gigabit capacity on all ports. The ports are configured as RJ45 connections.

The device comes in an extremely robust aluminum housing with degree of protection IP 50, and is suitable for harsh industrial environments and a temperature range of -40 to +70°C. The redundant voltage supply ensures optimum availability. The wide input voltage range, from 9 to 55 V DC, makes a variety of applications possible. LEDs for power, data transfer rate and connection state allow a precise and complete diagnosis. The switch is fully compatible with IEEE 802.3 and meets the requirements for all important approvals (e.g. UL, FCC and CE).

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Robust power supplies now for 12, 24, and 48 V DC

Wieland Electric’s successful wipos P1 power supply series for industrial applications now provides output voltages of 12 and 48 V DC in addition to 24 V DC. Among other things, these new supply voltages are useful for drive technology applications.

Wieland Electric’s successful wipos P1 power supply series for industrial applications now provides output voltages of 12 and 48 V DC in addition to 24 V DC. Among other things, these new supply voltages are useful for drive technology applications.

The 24 V version of the robust single-phase AC/DC converters is now available for 1.25, 2.5, 3.8, 5, 10 and 20 A, the 12 V version for 5 and 10 A, and the 48 V version for 5 A. The switching power supplies for DIN rail mounting inside the control cabinet are mainly used in mechanical engineering and in the process technology. The reliable power supply units work in the temperature range between -25 and 71 C and are suitable for worldwide use thanks to their automatic and wide-input voltage range. For the trade press SPS/IPC/DRIVES 2010 November, 23– 25, 2010 Key word: Power supply series wipos P1 for 12, 24, and 48 V DC

The power supply units focus on essential features such as: Full output at application temperatures of up to 60°C, PFC technology, a long hold-up time of> 30 ms, adjustable output voltage, active monitoring with switching output and LED diagnosis for simple startup. The power supply units can be connected in series or, from 5 A upwards, in parallel for increased performance and redundancy. They are connected via sufficiently dimensioned screw terminals. The devices are continuous short-circuit proof and provide overtemperature protection. Their high reliability and attractive price-performance ratio is a compelling advantage. Approvals according to CE and UL (cULus) available.

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Fast installation with power bus systems

The special leaflet“Solutions for conveyor technology” introduces Wieland Electric’s complete range of components for thepodis^®power bus. Maintenance switches and motor soft starters have been added to the range.

The special leaflet“Solutions for conveyor technology” introduces Wieland Electric’s complete range of components for thepodis^®power bus. Maintenance switches and motor soft starters have been added to the range.

Power bus systems are an efficient solution for decentralized electrical installations and for the connection of drive technology in automation systems that are distributed over a large area, in conveyor technology, in logistics and in the installation of wind turbine towers. For the user, this means a significant reduction in mounting and installation time, as well as in material use and maintenance costs, as compared to a central installation. Wieland For the trade press SPS/IPC/DRIVES 2010 November, 23– 25, 2010 Keyword: Leaflet “Solutions for conveyor technology” 2 Press Release: 2010-11-274 provides the right system for every system design: The uncut flat cable bus for extended linear system structures with recurring functional units and the pluggable round cable bus for modular systems with star or network structures and for difficult cable routing. The user can find cables, power bus pick-offs, maintenance switches, and different direct, reversing and soft starters as well as a wide variety of accessories for both systems.

The fully-illustrated brochure offers clear and comprehensive descriptions of different application solutions, and presents the components used together with the corresponding technical data.

The leaflet“Full speed ahead. Solutions for conveyor technology”, 16 pages, can be requested free of charge with: Order number 0058.2, German Order number 0158.2, English info@wieland-electric.com Phone +49 (951) 9324 – 900

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