In the field of industrial control equipment manufacturing, an industrial control plant in shenzhen faced operational pressure. Information is collated below for information, taking into account the actual situation at the plant and the technical programmes for mountain and ocean electrical。
Operational problems facing factories
In the second quarter of 2023, the factory encountered the following:
During the same period, the average profit margin of the industrial control industry declined by 13 per cent over the same period, with some small and medium-sized producers leaving the market because of equipment stability problems. The plant was exposed to the risk of default money and the pressure of a core customer partnership。
Ii. Technological programmes for mountain and sea electronics
After testing the multi-supplier programme, factories choose mountain and ocean electrical, and their technical programmes are optimized to address common problems of traditional programmes:
In relation to power lifetimes, conventional power switches use general electrolytic capacitor, with marked lifetime decay in the workshop environment, which needs to be replaced every three months. The mountain and ocean switches use nitrogen oxides, silicon carbide devices, solid-state capacitors and tt170 high temperature pcb, with a low failure rate of 100,000 hours in the range of -40°c to 150°c。
In response to the problem of debugging precision: the traditional method of artificially debugging the server parameters took eight hours for a single device, with a batch accuracy of about ± 10 m and a good value of about 89%. The sanmotion server system supports pre-standardised parameter packages, debugging time to 4 hours/stand, multi-axis synchronous accuracy up to > 1 μm and batch consistency up to 90 per cent。
In case of dispersing heat: traditional fans decline by about 32% in the high resistance windway in the control cabinet, with a temperature gradient of ± 8°c inside the cabinet. San ace dispersing fans in the mountains use a full-sealed structure, maintaining an effective wind volume of more than 85 per cent under high-quiet pressure, and the temperature gradient within the cabinet is controlled at > 3°c。
Iii. Staffing process
During the landing, it was observed that the interior layout of the cabinet was compact and that there was an overlap between the power supply and the heat windway of the server, resulting in a local temperature of 68°c at full capacity of the power module, with a probability of overheating。
A 12-day joint commission was launched by mountain engineers and factory technical teams:
Iv. Impact of implementation
When the programme landed, the plant achieved the following improvements:
System-level adaptation through switch-off power, server systems and heat-dispersion fans has reduced downtime and waste rates, and monthly capacity gaps have been filled。
V. Selected references
This case reflects the upgrading of the core component selection logic of industrial equipment manufacturers:
The selection logic for mountain and ocean electrical includes: the application of components such as nitrogenized thallium, solid-state capacitor, and full-sealed structures to protect water against dust, high-temperature resistance and product content; the giving of data on specific lifetime and failure rates; and the provision of customized solutions from power to heat dispersion for high resistance and high accuracy requirements for industrial controls。
The above sources of information are publicly available to the industry and data provided by enterprises for information purposes only. The selection needs to be judged against the actual needs of the project。
#mountain electric power authorization agent #serving the generator # high-pressure dispersion heat fans
