Description
Specifications
Project | Unit | Parameters | |
Rated voltage | KV | 24 | |
Rated frequency | Hz | 50 | |
Rated insulation level | 1min power frequency withstand voltage (effective value) Lightning impulse withstand voltage (peak) Power frequency withstand voltage of control circuit(1min) | KV KV V | 65/79 (Isolation fracture) 125/145 (Isolation fracture) 2000 |
Rated current | A | 630 1250 1600 2000 2500 4000 | |
Rated short-circuit breaking current | KA | 25 31.5 40 | |
Rated short-circuit making current | KA | 63 80 100 | |
Rated short time withstand current (4s) | KA | 25 31.5 40 | |
Rated peak withstand current | KA | 63 80 100 | |
Rated voltage of auxiliary control circuit | V | DC or AC 110/220 | |
Protection level | IP4X (When the circuit breaker room door is opened or the compartments are IP2X) | ||
Overall dimensions (width x depth x height) | mm | 800/1000x1800x2400 |
Project | Unit | Data |
Height | mm | 2400 |
Width | mm | 1000 |
Depth | mm | 1800 |
Weight | kg | 840~1440 |
Features of KYN28A-24 Armored Removable AC Metal Enclosed Switchgear:
- Applicable for 20KV neutral point ungrounded power grid system, with power frequency withstand voltage of 65/79 (isolating fracture) and lightning impulse withstand voltage of 125/145 (isolating fracture)
- Optimized design of cabinet structure, which evens out the electric field and ensures electrical clearance
- Equipped with an overall structure and insulated fixed and sealed pole circuit breaker to enhance the insulation performance inside the cabinet
- Uses flame-retardant shielded casing and contact box with a flame-retardant rating, and makes the electric field distribution of insulating parts more even
- Optimized thermal convection channel to enhance heat dissipation effect
- Programmed design: the operation of the circuit breaker handcart in and out, the operation of the grounding switch on and off, and the operation of the circuit breaker on and off can all adopt electric operation. And the on and off of split switches can be controlled by the program. The touch screen is used as the human-machine interface, and the corresponding component operation is carried out on the analog diagram provided by the touch screen
- Remote and on-site operations can be realized, including all operations such as the handcart of the disconnector in and out and the grounding switch on and off can be realized through the background computer, and the work instructions can be revoked at any time during the operation process
- The equipment is equipped with a variety of interlocking functions, such as the electric operation of the circuit breaker handcart in and out, the electric operation of the grounding switch on and off, etc., to prevent operators from entering the live interval by mistake
About Us
We are an innovative company specializing in the development of new energy and power products. Our company combines production, installation, and research and development into one, providing customers with complete solutions. With advanced production and testing equipment, sound scientific management, and first-class after-sales service, we continue to grow and expand. Over the years, our company has obtained various certifications, including the Enterprise Credit AAA Certification, National Compulsory Product CCC Certification, Voluntary Product CQC Certification, and ISO System Certification.
We place great importance on technological innovation and quality improvement, constantly enhancing the technological content of our products. Following the concept that technology is the primary productivity, we produce high-quality products. Currently, our company focuses on two main areas: new energy and complete sets of high and low voltage equipment. We continuously innovate our products to meet the unique needs of customers from various industries. We also highly value pre-sales, in-sales, and after-sales services, as customer satisfaction is the driving force behind our continuous development.
We strive to keep up with the times while constantly innovating and growing. Adhering to the corporate tenet of “seeking development with quality and leading with technology,” we ensure that we provide customers with high-quality services and more efficient, reliable, and safe products.
Why Choose Our KYN61-40.5 Armored Metal Enclosed Switchgear
Our company specializes in the production of KYN61-40.5 armored metal enclosed switchgear. This product offers advanced protection and control capabilities for electrical systems. With its robust construction and reliable performance, it is widely used in various industries. The switchgear is designed to meet international standards and undergoes strict quality control during production to ensure its superior quality.
- High-quality materials and components
- Excellent insulation properties
- Efficient protection against electrical faults
- Flexible configuration options
- User-friendly operation