Due to the weak technical foundation, many small and medium-sized switch plants do not master the specifications and standards related to the machinery and equipment in the power distribution room. There are risks in the design and installation of drawer cabinet switch cabinets. In addition, the poor operation and maintenance management of customers and other factors will lead to the gradual aging of the components in the cabinet with the enhanced operation time, which will lead to high accidents of MNS low-voltage drawer cabinets and even major accidents such as burning loss.
The incoming and outgoing line conductors in MNS low-voltage drawer cabinets shall be reliable cables or grounding copper bars with insulating layer heat shrinkable sleeves, and shall be installed in accordance with relevant national industrial standards; The power distribution room shall enable to open the equipment monitoring system software to facilitate reading and viewing the operation of machinery and equipment. Do a good job of data analysis for the historical records, and compare the specific operation data information, so as to immediately make exceptions and prevent them.
At the same time, the distribution room should strengthen the management method of the air supply and ventilation system, and the output power and efficiency of the air supply and exhaust system should meet the requirements of normal operation; The running bottom voltage cabinet in the power distribution room shall be checked on time, mainly for the removal and replacement of key components such as internal power switch, copper transmission line and connector when necessary.
The loads required by the power distribution room shall be managed in a standardized way and marked one by one. For very critical and critical loads, the protection equipment required shall be strengthened, and a purposeful operation inspection scheme shall be formulated and implemented on the ground; The organization's operation and maintenance management staff and distribution room managers shall carry out reasonable technical training on time, such as research, learning and training on operation and maintenance management knowledge of the distribution room, emergency resolution and prevention of unexpected abnormalities, and carry out emergency plan drills and actual operation evaluation on time, so as to enhance the staff's skill level and communication ability to solve emergency problems in various ways.
MNS low-voltage drawer cabinets are favored by many power engineering customers because of their advantages such as convenient maintenance, more outgoing circuits of the group, and small land occupation. If you need it, you can follow our website http://www.tongyuhengcheng.com Feel free to leave a message!