Intelligent power management.

Delta has announced the launch of its new SMART PDU I-Type power management unit. This innovative 1U DC distribution unit delivers unparalleled flexibility and control for telecom network operators, tower companies, data center planners, and infrastructure engineers. With up to 21 intelligent, programmable breakers and remote management capabilities, the SMART PDU I-Type optimizes power distribution while significantly reducing operational costs. Its compact design maximizes valuable rack space, making it an ideal solution for modern, space-constrained telecom and data center environments.

Andreas Grewing, Vice President, Telecom Power Solutions at Delta Electronics EMEA region, stated, “Delta continuously leverages its core competencies in high-efficiency power electronics and system integration to develop smart, energy-saving solutions that enhance the power management of our customers’ telecom infrastructure and data centers. The SMART PDU I-Type achieves this by combining compact design with intelligent, programmable breakers and remote control capabilities. These superior features deliver substantial space and operational cost savings while also providing precise power monitoring for better energy efficiency.”

Unmatched Control and Efficiency.
The SMART PDU I-Type features up to 21 intelligent, programmable breakers that allow for granular control of power distribution. Each breaker can be customized to meet specific power demands for tenant devices within telecom power cabinets, ensuring optimal power management for critical equipment such as data servers. This capability is especially valuable for operators managing third-party devices, enabling them to streamline power distribution management and enhance operational efficiency.

Space-Saving and Scalable Design.
With its ultra-compact 1U form factor, the SMART PDU I-Type maximizes rack space utilization, freeing up valuable space for other critical equipment in telecom cabinets and data centers. Unlike traditional PDUs, it requires no additional installation components, making it an ideal choice for space-constrained environments. This innovative design not only simplifies installation but also supports the growing need for scalable power management solutions in rapidly expanding 5G and data infrastructure environments.

Enhanced Remote Monitoring and Management.
The SMART PDU I-Type offers advanced remote monitoring capabilities through Delta’s ORION or Smartpack Controller, enabling operators to control and program each breaker remotely. This functionality significantly reduces the need for on-site maintenance visits, lowering operational costs. Additionally, the unit provides real-time visibility into power consumption at the breaker level, allowing operators to track energy usage accurately and invoice tenants based on actual consumption, promoting transparency and cost efficiency.

With the rapid growth of 5G networks, data storage demands, and cloud services, the need for compact, efficient, and remotely manageable power distribution solutions is more critical than ever. The SMART PDU I-Type addresses these needs, offering a future-proof solution for telecom and data infrastructure operators.

@DeltaEMEA @mepaxIntPR #PAuto #Power

Towards the perfect loaf!

Bread. Just thinking of the word pushes your olfactory senses to imagine yeast-based delights at the counter of your favorite bakery. But baking the perfect loaf, and in large enough quantities, demands furnaces that accurately control the process from beginning to end. This was precisely the task faced by Mechatronics Ltd., a system integrator and official distributor of Delta Motion, Drive, Control, and Robotics products based in Bulgaria.

“Most people would assume that baking bread is very simple. On the contrary, the bread furnace project has highlighted the skill required of both bakers and engineers to create a machine that delivers the perfect loaf. The auto-tuning function of the DTC1000/2000 played a large part in ensuring that bakers can deliver a quality product every batch, by providing excellent temperature control,” said Victor Ogedegbe, Field Application Engineer at Delta.

The requirements for the bread furnace machine defined four temperature zones. The first zone is especially powerful to compensate for the cooled conveyor belt and the relatively cool loaf entering the oven. At this step, steam is also injected into the furnace to give it that freshly-baked sheen. It is followed by three temperature-controllable baking zones that are carefully controlled for baking the optimal loaf. The conveyor belt of this traveling oven design must also be held at the correct speed throughout the process. Rounding off the specifications was a human-machine interface (HMI) to configure the baking process, deliver temperature status of each zone, and output any error status information.

For the HMI, the team selected the Advanced HMI DOP-107WV from the DOP-100 Series. This touch-based control panel features a 16:9 7” color TFT screen with a modern-looking, narrow frame. Its multilingual support meant it was well-suited for the target market, while user-friendly editing software ensured that the final user interface was easy to navigate. With several RS-485 capable COM ports, it integrated perfectly with the other components selected for the furnace. Considering the operating environment, the flat, wipeable surface of the DOP-107WV proved the ideal choice for a dusty bakery. Control for the conveyor was implemented using an MS300 Series inverter. This AC motor variable frequency drive (VFD) also supported the RS-485 Modbus interface and is ideal for open-loop control of IM and PM motors.

Of course, the quality of the bake is ultimately defined by the furnace. Special attention was given to selecting the optimal control approach for the seven heating elements used. After careful deliberation, the DTC1000 Temperature Controller was selected as the main controller, with DTC2000 controllers used in parallel for the remaining six heaters. These are also connected to the Modbus. The selection of established, reliable components, along with the careful programming, were critical in delivering a low-maintenance design that could be operated 24/7.

To provide optimal temperature regulation, the auto-tuning function of the DTC1000/2000 was used. The inputs are acquired from third-party PT100 temperature sensors while control of the heating elements is implemented with solid-state relays. Auto-tuning uses a training process to configure the closed-loop PID controller once the sensors and heaters are installed in this 250 kW furnace. Further complicating the implementation is the dual heating and sensing of the last three baking zones. With one heater above the conveyor and the other below, each needs to be set to a different temperature. Spare outputs from the Delta Temperature Controllers were available and linked to relays for audible and visible alarm signals. These signals were also replicated in the DOP-107WV HMI.

Closely coupled with the quality of the bake is the speed control of the conveyor belt. The MS300 VFD is linked to an inductive proximity sensor that is easy to clean and remains accurate in the dusty baking environment. Installed closed to the gears, the built-in programmable logic controller (PLC) of the MS300 is configured to monitor and calculate the conveyor speed. This is continuously compared it to the setpoint defined in the HMI. Thus, the end-customer only needs to set the desired baking time, the required temperature, and then press run to start baking.

The Mechatronics Ltd. team benefited from the broad range of industrial automation solutions in the Delta portfolio. Integration of the VFD, HMI, and Temperature Controller was simplified thanks to the out-of-the-box interoperability and connectivity of the components selected.

“Construction of the bread furnace was simplified by the availability of components that are interoperable and fulfilled the requirements demanded by our customers. Accurate temperature control was most critical for us, and the Delta team's support was essential in configuring the DTC1000/2000 auto-tuning function. This assistance contributed to the project moving from the initial design stage to full production in just seven months,” said Toma Draganov, Automation engineer at Mechatronics Ltd.

@DeltaEMEA @mepaxIntPR #PAuto #Food

Building automation award.

Delta Controls, Inc., has won Frost & Sullivan’s 2020 Global Building Automation Systems Company of the Year Award. The honor by the prestigious market research firm recognizes Delta Controls’ ability to provide superior value to worldwide customers with its industry-leading technologies that offer a full suite of smart features and functionality, as well as with its best-in-class technical support. Delta Controls’ signature O3 Sensor Hub 2.0, an innovative system integrating multiple sensors and IoT interfaces to enable next-generation smart and energy-efficient buildings, served as a key factor in receiving the Frost & Sullivan award.

“Delta Controls exemplifies superior best practices in best-of-breed technology offerings and innovative solutions because it incorporates a convergence of technologies with a dedicated customer service partnership experience,” said Neha Tatikota, an industry analyst for energy and environment at Frost & Sullivan.

Mr. Bill Lo, general manager of Delta’s Building Automation Business Group, said, “We are extremely proud of Delta Controls’ passion in always pushing the envelope. They are a tremendously valued part of Delta – enabling us to collectively create a more energy-efficient built environment for a smarter and greener future.”

Frost & Sullivan called the IoT-enabled O3 Sensor Hub 2.0 “revolutionary,” before concluding “it is beneficial not just for building owners, managers, and occupants, but also accepted by architects, installers, and consultant community as a highly cost-effective installation.” The hub utilizes sensor fusion technology for superior room control and to optimize occupant comfort. The ceiling-mounted device observes its environment and reports interior temperature, occupancy, humidity, lighting, heating and cooling – while serving as a connectivity platform for sensing air quality, ventilation, window contact and shade positions. It also supports multiple protocols that allow for integration with nearly any system, including native BACnet, MQTT and REST API for third-party integration and BLE API for custom app development.

“Winning this award is a testament to the hard work, spirit and dedication that shines across our organization every day,” said John Nicholls, president of Delta Controls. “Our guiding philosophy is to ‘do it right,’ which fuels our ambition to develop only the most innovative solutions.”

@deltacontrols @Frost_Sullivan #BAS #MePAX

Building automation award!

Delta Controls has won Frost & Sullivan’s 2020 Global Building Automation Systems Company of the Year Award. The honor by the prestigious market research firm recognizes Delta Controls’ ability to provide superior value to worldwide customers with its industry-leading technologies that offer a full suite of smart features and functionality, as well as with its best-in-class technical support. Delta Controls’ signature O3 Sensor Hub 2.0, an innovative system integrating multiple sensors and IoT interfaces to enable next-generation smart and energy-efficient buildings, served as a key factor in receiving the Frost & Sullivan award.

Frost & Sullivan called the IoT-enabled O3 Sensor Hub 2.0 “revolutionary,” before concluding “it is beneficial not just for building owners, managers, and occupants, but also accepted by architects, installers, and consultant community as a highly cost-effective installation.” The hub utilizes sensor fusion technology for superior room control and to optimize occupant comfort. The ceiling-mounted device observes its environment and reports interior temperature, occupancy, humidity, lighting, heating and cooling – while serving as a connectivity platform for sensing air quality, ventilation, window contact and shade positions. It also supports multiple protocols that allow for integration with nearly any system, including native BACnet, MQTT and REST API for third-party integration and BLE API for custom app development.

“Winning this award is a testament to the hard work, spirit and dedication that shines across our organization every day,” said John Nicholls, president of Delta Controls. “Our guiding philosophy is to ‘do it right,’ which fuels our ambition to develop only the most innovative solutions.”

@deltacontrols @Frost_Sullivan #BAS