solid insulation ring network cabinet (V cabinet C cabinet F cabinet) XGN □ -12KV
XGN port-12-type indoor high-voltage AC vacuum switchgear 3.6-12kV, three-phase AC 50Hz, single busbar and single busbar sub-system complete power distribution device. Mainly used for industrial and mining enterprises and power distribution system and the secondary power substation by the power, transmission, reactive power automatic compensation devices and large high-voltage motor starting, the implementation of control and protection. Monitoring purposes. Can also be used for high-voltage side of the outdoor box-type substation protection, urban cable distribution with the outdoor high-voltage cable distribution box.
The switch equipment to meet IEC298, GB3906-2006 and other standards. The switch and the main electrical components for the integration of cross-block, outward movement connection parts using labyrinthine insulation structure, interphase conductive parts for the solid insulation package.
Main parts of the exposed surface of the insulation can be based on user requirements coated semiconductor shielding layer, so that grounding to eliminate static induction. Therefore, the use of security greatly improved. The operating mechanism of the high-voltage circuit breaker can be spring energy storage actuator or permanent magnet operating mechanism with a mechanical life of 10,000 times. If there is no frequent short-circuit fault according to the user's requirements, , The number of mechanical life can reach 20,000 times. Truly a non-maintenance of the switchgear. All of its operational data and equipment conditions are realized remote monitoring and monitoring, dynamic data recording equipment operation, unattended operation data can be recorded automatically, and print the operating file as needed. Is a superior performance of the power distribution device.
The complete sets of equipment factory has been in accordance with the user's first system map requirements, will be arranged in accordance with the order of the cabinet into one, between the bus between the bus and the cabinet has been connected, and fixed in the channel welding base, the user only The complete sets of equipment to be transported to the installation site, in place after the control cable and access to the power cable, you can normally put into operation without rearrange the assembly work.
The equipment is 600 mm away from the wall for easy operator maintenance and inspection.
1. Ambient air temperature upper limit: +40 ℃, lower limit: -10 ℃, the daily average temperature does not exceed 35 ℃;
2. Altitude not exceeding 1000m;
3. The relative daily average temperature is not greater than 95%, the monthly average of not more than 90%;
4. Earthquake intensity does not exceed 8;
5. Water vapor pressure daily average of not more than 2.2Kpa, the monthly average of not more than 1.8kpa;
6. No fire, explosion hazard, serious pollution, chemical corrosion and violent this building
1.1 Product Features
This product is different from the traditional switchgear, the core technology is the traditional high-voltage switchgear in accordance with the distribution of independent functions of high-voltage components arranged in a concentrated three-phase one placed in the rectangular insulated base,
To form a solid insulating package. Large distance between the use of a large gap to meet both the insulation requirements, but also reduces the overall size. Therefore, the product can be used in high altitude areas and marine operations
The use of harsh environments. For urban underground humid environment, but also can reduce visual pollution, beautify the city's role.
1.1.1 small size, light weight
Compared to the performance of similar products to reduce the volume of 50-80%, 30-60% weight reduction. Saving more than 20% -30% of raw materials, reduce equipment footprint. Suitable for urban transformation of old equipment. Also has a structure
Novel and unique, beautiful style features, product performance to meet the existing requirements of all types of equipment, can completely replace the existing current level of similar products.
1.1.2 safe and reliable, insulated enclosure full shield grounding
Inside the box can be touched to all parts of the complete use of the insulation shell grounding protection, all accessible parts are used shield grounding measures. The use of more security, there will be no risk of electric shock.
1.1.3 low-carbon energy-saving environmental protection
The arc-quenching medium of the product is vacuum, the insulating medium is air, it does not produce any carbon emission during operation, and no toxic gas is generated and discharged. Is a new generation of low-carbon green products.
Products used in the "solid maze insulation structure" is an invention patent, has been authorized by the State Intellectual Property Office. In addition, the product also applied a number of utility model patents. At least 15
Above the innovation. All new technologies used are proprietary intellectual property.
1.1.4 intelligence, automation
This product in the secondary control system uses a data acquisition and integrated automatic operation control device, microcomputer can be online operating data (including: voltage, current, power factor, online power, equipment operation and operation of the ambient temperature, equipment Temperature) through GPRS wireless transmission to the total control background, remote monitoring. Throughout the country, as long as the input secret key, any computer can register the device to control. With the implementation of pre-paid users to increase the reminder of the remaining reminder, promptly notify the user renewals, to achieve no plagiarism operations.
To warn of illegal electricity theft, and to remind users to pay within a certain period of time to pay electricity, pay the tariff before the automatic trip, turn off the user switch and other functions.