KYN61-40.5 Armored Metal Enclosed Switchgear

The KYN61-40.5 Armored Metal Enclosed Switchgear is a high-voltage metal-enclosed switchgear designed for use in three-phase AC 50Hz power systems. It is primarily used in power plants, substations, industrial and mining enterprises, and high-rise buildings for the reception and distribution of electrical energy. It also provides control, protection, and monitoring of circuits.

SKU: 55ab47bb10c7 Category:

Description

Specifications of KYN61-40.5 Armored Metal Enclosed Switchgear

ProjectUnitParameters
Rated voltageKV40.5
Rated current of main busbarA1250、1600、2000、2500
Rated current of branch busbarA1250、1600、2000
Rated short time withstand current (4s)KA25、31.5、40
Rated peak withstand currentKA63、80
Power frequency withstand voltage/fractureKV95/118
Lightning impulse withstand voltage/fractureKV185/215
Protection levelVIP4X(When the circuit breaker room door is opened or the compartments are IP2X)
Auxiliary power supply voltageDC/AC:110、220

Features of KYN61-40.5 Armored Metal Enclosed Switchgear:

  1. Wide applicability, easy implementation of various solutions, meeting the needs of different users.
  2. Good interchangeability of handcart, making it effortless and smooth to move within the cabinet.
  3. Excellent main circuit insulation, compact switchgear structure, and space-saving.
  4. All switch operations can be carried out when the high voltage chamber door is closed.
  5. Abundant space in the cable compartment, capable of connecting multiple cables.
  6. Reliable grounding switch operation, ensuring safer maintenance work of the switchgear.
  7. Complete metal armored enclosure with IP4X protection level when the door is closed and IP2X protection level when the handcart compartment door is open, effectively ensuring personal safety.

Structure of KYN61-40.5 Armored Metal Enclosed Switchgear

  • The switchgear consists of two main parts: a fixed cabinet and removable components.
  • The cabinet is divided into four different functional units based on the electrical equipment inside: busbar compartment, circuit breaker compartment, cable compartment, and metering compartment.
  • The enclosure of the cabinet and the partitions between the functional units are made by bending and riveting aluminum-zinc steel plates.
  • The removable components of the switchgear include SF6 circuit breakers, handcart circuit breakers, and voltage transformer handcart.
  • The switchgear is equipped with a live display device for monitoring the operation of the primary circuit (chosen by the user). This device consists of a high-voltage sensor and a display panel.
  • The sensor is installed on the feeder side, while the display panel is mounted on the low-voltage compartment panel of the switchgear.
  • The enclosure of the switchgear has an IP4X protection rating, and the circuit breaker compartment door has an IP2X protection rating when opened.

About Us

We are a professional and innovative company specializing in the development of new energy and electric power. Our company integrates production, installation, and research and development to provide clients with complete solutions. Our advanced production and testing equipment, well-established scientific management, and first-class after-sales service have enabled us to continuously grow and expand. Over the years, our company has obtained various certifications such as Enterprise Credit AAA Certification, National Compulsory Product CCC Certification, Voluntary Product CQC Certification, and ISO System Certification.

We highly value technological innovation and quality improvement, continually enhancing the technological content of our products. Following the concept that technology is the primary productive force, we produce high-quality products. Currently, our company mainly focuses on two areas: new energy and complete sets of high and low voltage equipment. We innovate our products to meet the unique needs of clients in various industries. We also highly value the pre-sales, sales, and after-sales service of our products. Customer satisfaction is the driving force behind our continuous development. We are always progressing with the times while constantly innovating and growing.

switchgear factory

We are constantly innovating and improving our products to provide the best solutions for our clients. Thank you for considering our company for your energy and power needs.

Additional information

Edited

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