1. When Switchgear equipment work on fully or partially charged panels, the maintenance and operation equipment should be clearly marked and separated.2. The secondary windings of current transformers and voltage transformers should have long-term and reliable protective grounding.3. When working on the secondary circuit of the current transformer in an operating Switch cabinet, the following security measures should be taken:4. In order to reliably short-circuit the secondary coil of the curren...
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Blokset Low-voltage Distribution System are designed and developed by two joint design teams based on the requirements of industry regulatory authorities, power users, and design units, which are in line with national conditions and have high technical performance indicators.Low voltage distribution system that can adapt to the development needs of the electricity market and compete with existing imported products have been widely used by electricity users.The device is suitable for power distri...
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KYN61 Armored Removable SwitchgearVoltage transformer achieve are a complete set of indoor power distribution equipment used in the power system.Scope of ApplicationKYN61-40.5 Indoor AC metal-enclosed withdrawable switchgear are suitable for three-phase AC 50Hz, 40.5kV single busbar and single busbar segmented power systems. They are mainly used in power plants, substations, industrial and mining enterprises, and high-rise buildings for power distribution. KYN61 Armored Removable Switchgear are...
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KYN28-12 Armored Removable SwitchgearKYN28-12 Indoor AC metal-enclosed withdrawable switchgear are indoor complete distribution equipment widely used in medium voltage power systems. KYN28-12 Armored Removable Switchgear have the characteristics of safety, reliability, convenient maintenance, and strong intelligent adaptability.Scope of ApplicationCenter-mounted cabinet are suitable for single bus, single bus segmented, and double bus segmented power systems with three-phase AC 50/60Hz and rate...
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Installation specifications and safety precautions for GGD Low-Voltage Switchgear:1. It should be distributed by the final distribution box.2. Low-voltage complete switchgear should be protected from rain and dust.3. When the construction site stops working for more than an hour, the power distribution box should be powered off and locked.4. There should be enough space and passage around GGD Low-Voltage Switchgear for two people to work simultaneously. Do not stack any items that hinder operati...
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GCS type low-voltage withdrawable switchgearGCS Low-Voltage Switchgear are modular devices designed specifically for low-voltage distribution systems, with pull-out drawer units as the core. They have the characteristics of flexible expansion, safety and reliability, and intelligent adaptation. Drawer style switchgear are widely used in various low-voltage power distribution and control scenarios.Scope of ApplicationGCS type low-voltage withdrawable switchgear are suitable for low-voltage distri...
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The temperature monitoring system for 110kV SF22 Series Oil-immersed Transformers is an important component in ensuring the stable operation of substation equipment. With the continuous development of power equipment, temperature monitoring systems are becoming increasingly widely used in Oil immersed transformer.Introduce how the temperature monitoring system for Oil immersed transformer works from the aspects of the system's working principle, functional characteristics, and practical appl...
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The temperature monitoring system for 35kV SFZ22 Series Oil-immersed Transformers usually consists of multiple sensors, data acquisition devices, communication modules, and display control devices. Sensors are installed in key parts of transformers, such as oil tanks, windings, etc., to detect the temperature in these areas.The data obtained by sensors will be processed and transmitted through data collection devices, and then transmitted to remote monitoring systems or local display devices. Th...
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The temperature monitoring system for 10kV Box-type substation also has data recording and analysis functions. Chongqing dry-type transformers can conduct trend analysis through long-term accumulation of temperature data, helping to predict the health status of the equipment. By reviewing and analyzing data, potential faults and hidden dangers of equipment can be identified in a timely manner, and maintenance and replacement can be carried out in advance to avoid sudden failures and improve the...
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After debugging, if the 10kVSC (B) 13 Series Epoxy Resin Cast Dry-type Transformers are functioning properly, acceptance can be carried out. After passing the acceptance inspection, the dry type transformer can be officially put into operation. During formal operation, it is still necessary to regularly inspect the transformer to ensure that it is in good working condition and to avoid any malfunctions.The installation of Epoxy resin cast dry-type transformer is a complex and delicate task that...
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The installation foundation of 10kV SC (B) H15, H17, H19 Series Amorphous Alloy Dry-type Transformers is the key to their stable operation. The foundation construction needs to be carried out first, usually using concrete foundation. The size and strength of the foundation should be designed according to the model and weight of the transformer to ensure the stability and load-bearing capacity of the foundation. After the foundation pouring is completed, it is necessary to wait for a curing...
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10kV S13 Series Oil-immersed Transformers require detailed communication to accurately understand the specific needs of customers. Each customer's needs are different, which may include requirements for power load, working environment, installation space, and other aspects.Therefore, manufacturers need to have in-depth communication with customers to clarify their usage scenarios, technical parameters, size requirements, etc., in order to provide customized solutions. In this way, manufactur...
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10kV, 20kV Series Oil-immersed (Special) Power Transformers, as a common power equipment, are widely used in residential areas, industrial parks, commercial facilities, and other occasions. It has different advantages, but at the same time, there are also some disadvantages. Understanding the advantages and disadvantages of dry-type transformer can help users make more rational decisions when choosing them.Three phase dry-type isolation transformer are usually small in size and compact in struct...
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The design and material selection of 10kV, 20kV, 35kV SC (B) Series Epoxy Resin Cast Dry-type Transformers are the foundation of the entire production process. During the design phase, engineers will select the appropriate voltage level, capacity, and external dimensions based on the requirements of the usage scenario.At the same time, material selection is also crucial. Good silicon steel sheets are usually used as the core material of transformers to improve their efficiency and usability.The...
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