Recloser With Control Box, an intelligent power device that integrates automatic reclosing and advanced control technology, is specifically designed for power systems. It can detect instantaneous faults in the power network, react quickly, and automatically cut the circuit to protect the system from damage. Once the source of the fault is eliminated, the device will autonomously determine and re-close the circuit, ensuring a rapid restoration of the power supply. Its core lies in the built-in high-performance control box, which is not only the brain of the equipment, but also the key to realizing accurate reclosing control and monitoring, ensuring that every operation is accurate and provides a solid guarantee for the stable operation of the power system.
Zi Kai Recloser With Control Box product parameters:
number
item
data
01
Maximum voltage
12kV
02
Rated load
5000kVA
03
Rated short circuit closing current (peak)
50kA
04
Rated short-time withstand current duration
4s
05
Rated short-time withstand current
20kA
06
Rated peak withstand current
50kA
07
Control loop voltage
AC220+10%V
08
Average opening speed
1.1+0.2m/s
09
Average closing speed
0.8+0.2m/s
10
Closing time
≤60ms
11
Opening time
≤60ms
Zi Kai Recloser With Control Box Use environment
Ambient temperature range: The equipment can adapt to a wide range of ambient air temperatures, the minimum can reach -40 ° C, the maximum can not exceed +55 ° C, and can withstand a maximum daily temperature difference of 25 ° C.
Extreme air temperature: Under extreme conditions, the equipment can still operate stably, and the lower limit of the ambient air temperature is extended to -45 ° C and the upper limit is raised to +60 ° C.
Altitude restriction: The installation position of the device must be controlled at an altitude of 2000 meters or less to ensure that its performance is not affected by high altitude.
Earthquake resistance: The equipment is designed to be earthquake-resistant and can withstand vibrations of no more than magnitude 8 to ensure safe operation in earthquake-prone areas.
Wind pressure capacity: The equipment is robust and can withstand wind pressure up to 700 pa (equivalent to wind pressure when the wind speed reaches 34 m/s), ensuring stable operation in strong wind environments.
Air pollution level: The equipment is suitable for the environment with air pollution level Ⅲ, that is, the moderately polluted area, which can effectively resist the erosion of pollutants such as dust and salt spray.
Ice thickness limit: In the environment where ice may be encountered, the maximum ice thickness that the equipment can withstand is not more than 10 mm, ensuring stable operation in cold and icy areas.
Installation environment requirements: The installation site must be away from flammable and explosive materials, chemical corrosion, and violent vibration to ensure device safety and long-term stability
Zi Kai Recloser With Control Box Feature And Application
Feature
Improve power supply reliability:
Recloser With Control Box can quickly respond to instantaneous faults in the power system, automatically disconnect the circuit, and effectively prevent equipment damage.
Intelligent management:
The built-in control box uses advanced control technology, which can monitor the state of the power grid in real time, accurately analyze the fault type, and make intelligent control decisions accordingly.
Enhance system security:
Through the intelligent Control strategy, the Recloser With Control Box can make intelligent judgment to avoid unnecessary reclosing operation when the fault is not completely cleared, so as to prevent the power grid from being subjected to secondary shocks and ensure the safe and stable operation of the power system.
Strong adaptability:
The equipment is well designed to adapt to a variety of complex grid environments and operating conditions, including high temperature, high humidity, high altitude and other harsh environments.
Application
Distribution network: In the distribution network, the Recloser With Control Box can effectively reduce the power failure caused by instantaneous failure, improve the reliability of power supply, and ensure the normal electricity consumption of residents and commercial users.
Industrial electricity: For industrial production environments With high requirements for power supply, Recloser With Control Box can ensure the continuity and stability of power supply and avoid production interruption and loss caused by power outage.
Rural and remote areas: In rural and remote areas With relatively weak power infrastructure, Recloser With Control Box can significantly improve the quality of power supply and reduce power outages caused by bad weather or natural factors.
Zi Kai Recloser With Control Box Details
certificates
FAQ
1、What is your packaging standard?
Usually we use standard foam and carton packaging. If you have special requirements, we can also meet your requirements.
2、Why do you buy from us instead of other suppliers?
More than 10 years experience in design and manufacture of high voltage switchgear accessories. It is one of the largest star suppliers in the industry, and has won international and domestic praise, and has been shortlisted for the National Grid.
If you have any enquiry about quotation or cooperation, please feel free to email or use the following inquiry form. Our sales representative will contact you within 24 hours.
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