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The specialized DDC system control cabinet has many advantages, among which the most important ones are listed below:
1. DDC system control cabinet operation:
The terminal DDC system is a powerful tool for building management. Its operating system can easily manage one or more positions and respond promptly to customer or program requirements. The DDC system allows the controller to have other functions during operation time, which is different from traditional systems. The DDC system can obtain all information about the entire building operation from a single terminal, which has strong fault diagnosis capabilities.
2. DDC system control cabinet reduces costs:
A well-designed DDC system can reduce costs in terms of energy and manpower. Due to the central scheduling and control of all areas, energy transfer can be achieved without waste, and the system can automatically start or stop mechanical equipment to prevent unnecessary operation. It can also automatically diagnose and handle many problems through the operation terminal, without the need for maintenance personnel to be present on site, thus saving a lot of costs and reducing maintenance costs. Multiple buildings located in different positions can be managed and monitored by a central control room without the need for separate control, thus saving manpower.
3. DDC system control cabinet improves comfort:
Due to the higher accuracy of the DDC system compared to traditional systems, the temperature can be maintained at a value closer to the set value, thus improving the living environment.
4. DDC system does not require calibration:
Most DDC systems do not require calibration, which can reduce maintenance costs and maintain accuracy over the long term, while traditional systems begin to decrease accuracy after calibration.
5. Improvement of control mode for DDC system control cabinet:
The DDC system allows for more complex control methods to complete the basic management of the entire building, which can reduce execution costs and improve its living comfort. The DDC system can adjust the cooling capacity of the ice water (cold water) unit based on the actual cooling capacity of each part of the building, in order to meet the cooling water temperature requirements without overcooling. When the cooling demand of the building changes, the ice water (cold water) unit can also be adjusted accordingly.
6. DDC system control cabinet increases property value:
A set of equipment equipped with a DDC system has higher value than equipment without DDC, and it is often an important component of a complete construction plan. When a building is pre-saleed, pre buyers often consider whether the building is equipped with the latest management system.
7. Superior control of DDC system control cabinet:
Due to its ability to perform various logical functions, the DDC system can make complex and precise controls based on the objective conditions of building operations. Therefore, it has more superiority.
8. Highly flexible control of DDC system control cabinet:
The various parameters of buildings are often not fixed, and new or old customers' new requirements often require changing the control requirements of the building. Most DDC systems can be reprogrammed according to the new requirements without changing the hardware. Moreover, the DDC system is a modular system that facilitates future building expansion, such as during building renovations, the system can be expanded accordingly.
9. DC system control cabinet improves living conditions:
Many building owners use DDC systems to encourage customers whose lease has expired to stay in the building. When customers see effective management systems in their residences, they are more satisfied with the building.
10. Improvement, maintenance and service of DCD system control cabinet:
After the entire building adopts the DDC system, maintenance work can be automatically carried out through the system, and the equipment and locations that need to be serviced can be recorded. If necessary, the DDC system can also record the operating performance curves of various parts of the machinery and the temperature changes in each room. These are very beneficial for analyzing and diagnosing mechanical system or controller problems, because the system can develop many deviations in operation, so many problems can be solved before customers notice.
Cost of DDC system control cabinet
The cost of installing a full terminal DDC system in buildings is continuously decreasing, with little or no increase in cost for most cases. Considering the numerous advantages of terminal DDC systems, these costs are more efficient than traditional systems. If the DDC system is used appropriately, its costs can be recovered in the short term.
Can the DDC system control cabinet be used for building renovation
Most buildings can be retrofitted with DDC systems, and typically efficient retrofitting and improvement of control systems should be carried out during the improvement and refurbishment of mechanical systems. Sometimes, the control system may be modified due to the old and obsolete control system or the impact of customer comfort requirements. In most cases, some equipment in the old system can be reused to achieve higher efficiency. The latest DDC system allows for the installation of a system without the need for a central control room. Each system can operate independently until the end devices are connected to the work or installation central control room. This makes the renovation and design highly flexible.
What kind of buildings is the DDC system control cabinet suitable for
Nowadays, most buildings are compatible with DDC systems, including office buildings, schools, hospitals, hotels, and industrial buildings.
What mechanical systems is the DDC system control cabinet suitable for
In fact, most mechanical systems, such as variable air volume (VAV) systems, heat pumps, fan coil units, fresh air unit air conditioning units, air handling systems, ventilation fan systems, and building center mechanical equipment and additional equipment, can be connected to the DDC system to provide safety protection, service life protection, display, indicator lights, and other signals.
Can multiple buildings be connected to the internet
The central control room can regulate and control multiple buildings through broadband network via ADSL. The central computer can receive various alarms and signals from afar and operate in the central control room to complete various necessary functions in different locations.
Several nearby buildings can be connected to the internet through Ethernet, and the operating terminal can be placed in one of the buildings. Its operating signals can be transmitted to other terminals on the network, which is ideal for office buildings and schools.
Can the DDC system control cabinet provide past usage records
The sensors installed in each area (room) can be adjusted by the customer to change the set point within that area. When the set point changes, the air handling system or some mechanical systems will act accordingly. The system can also provide a monthly operation record list for each customer.
Do I need computer experience to operate the DDC system control cabinet
At present, most systems on the market do not require a high level of computer expertise for operation. Of course, the difficulty of operating different systems varies. When evaluating a system, it is necessary to pay attention to whether it uses menu style drivers and screen displays for operation, as well as having help keys to provide help information. When selecting, avoid using systems that require school training or specialized training to operate.
Can the DDC system control cabinet assist the consulting engineer
Consulting engineers can greatly benefit from DDC systems. Starting from the construction of the building, the engineer's office can learn about many aspects of the building through telephone lines. He can perform maintenance on relevant machines based on the information provided by the control system without having to leave the office, which can save a lot of costs during the project.
The benefits of DDC system control cabinet for service and management companies
The DDC system installed in the building can monitor the operation of the building in a timely manner, respond quickly to problems that arise, and take effective measures. The system can also be contacted through remote telecommunications equipment and receive signals from the building. The actual operation of the building can be monitored from a distance, and the set points, schedule, and even control software can be changed
. This way, expensive travel expenses can be saved when it is not an important issue or when improvements are needed. When maintenance personnel need to go, they can also predict the cause of the malfunction through networking, so that they have a solution to the problem upon arrival at the site. This can greatly improve their work efficiency and reduce customer dissatisfaction.
Differences between DDC system control equipment and mechanical system equipment
The DDC system can timely control and display various devices of normal equipment, including indicator lights, environmental nozzles, door locks Wait. Connecting these devices to the DDC system can provide users with a convenient way to change their schedule.
Applicable building sizes for DDC system control cabinets
The DDC system control cabinet can be installed in various specifications of buildings. Its special advantage in small buildings is that its remote control display can be installed in management service companies. In large buildings, its advantage is that it can be managed through a central management system, which saves manpower and energy more than individual management.
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