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KYN28A-12
Zhegui Electric
IP4X
KYN28 Series Medium Voltage Switchgear
Offered
3.6-12kv
630A-3150A
50/60hz
Three
1 piece
ISO CCC IEC
Overview
The KYN28 medium voltage switchgear is a sophisticated indoor metal-clad withdrawable device, meticulously designed for 3.6kV to 12kV three-phase AC systems operating at 50/60Hz. This switchgear is integral to power transmission and distribution networks and is extensively utilized in the electrical infrastructure of industrial and mining enterprises, as well as in power plants and substations. It is engineered for both single bus and single bus sectionalized configurations, offering unparalleled control, protection, and monitoring capabilities for medium voltage power systems.
Environmental Conditions
Ambient air temperature: maximum temperature +40℃, minimum temperature -15℃;
Relative humidity: daily average relative humidity: ≤ 95%, daily average water vapor pressure does not exceed 2.2KPa; Monthly average relative humidity ≤ 90%; The average monthly steam pressure does not exceed 1.8KPa;
Altitude: ≤ 1000m;
Earthquake intensity: not more than 8 magnitude;
The surrounding air should be free from corrosive or flammable gases, water vapor and other obvious pollution;
No severe vibration site;
Product Features
Enhanced Safety Measures: Complying with international standards such as IEC60298 , the KYN28 switchgear incorporates advanced safety features. These include mechanisms to prevent accidental operations such as the misoperation of the circuit breaker's handcart under load, inadvertent closing or opening of the circuit breaker, engagement of the circuit breaker with the grounding switch activated, unauthorized access to energized compartments, and incorrect operation of the energized grounding switch.
Broad Compatibility: This switchgear is designed to be compatible with a wide range of vacuum circuit breakers, from domestic models like the VCA and VS1 to globally recognized brands such as ABB's VD4-I2 and Schneider's EV 12S. This versatility ensures it can meet the diverse needs of customers across various sectors.
Intelligent Control: Equipped to host several microprocessor-based relay protection devices, the KYN28 enables seamless integration with fieldbus control networks through the CAN communication interface. This facilitates sophisticated control functions, including remote control, telemetry, remote signaling, and remote adjustments, streamlining system management and enhancing operational efficiency.
Compact Design and Easy Maintenance: Constructed from premium materials and utilizing state-of-the-art CNC machining, the switchgear boasts a compact and robust design that simplifies installation and maintenance. Its handcart components are modular, allowing for easy replacements and upgrades which contribute to lower maintenance costs.
Superior Isolation and Cooling: Featuring a design that isolates different functional compartments, the switchgear ensures enhanced safety and reliability. It is also equipped with dedicated pressure relief channels and an effective cooling system, guaranteeing consistent performance even under prolonged operational periods.
Overview
The KYN28 medium voltage switchgear is a sophisticated indoor metal-clad withdrawable device, meticulously designed for 3.6kV to 12kV three-phase AC systems operating at 50/60Hz. This switchgear is integral to power transmission and distribution networks and is extensively utilized in the electrical infrastructure of industrial and mining enterprises, as well as in power plants and substations. It is engineered for both single bus and single bus sectionalized configurations, offering unparalleled control, protection, and monitoring capabilities for medium voltage power systems.
Environmental Conditions
Ambient air temperature: maximum temperature +40℃, minimum temperature -15℃;
Relative humidity: daily average relative humidity: ≤ 95%, daily average water vapor pressure does not exceed 2.2KPa; Monthly average relative humidity ≤ 90%; The average monthly steam pressure does not exceed 1.8KPa;
Altitude: ≤ 1000m;
Earthquake intensity: not more than 8 magnitude;
The surrounding air should be free from corrosive or flammable gases, water vapor and other obvious pollution;
No severe vibration site;
Product Features
Enhanced Safety Measures: Complying with international standards such as IEC60298 , the KYN28 switchgear incorporates advanced safety features. These include mechanisms to prevent accidental operations such as the misoperation of the circuit breaker's handcart under load, inadvertent closing or opening of the circuit breaker, engagement of the circuit breaker with the grounding switch activated, unauthorized access to energized compartments, and incorrect operation of the energized grounding switch.
Broad Compatibility: This switchgear is designed to be compatible with a wide range of vacuum circuit breakers, from domestic models like the VCA and VS1 to globally recognized brands such as ABB's VD4-I2 and Schneider's EV 12S. This versatility ensures it can meet the diverse needs of customers across various sectors.
Intelligent Control: Equipped to host several microprocessor-based relay protection devices, the KYN28 enables seamless integration with fieldbus control networks through the CAN communication interface. This facilitates sophisticated control functions, including remote control, telemetry, remote signaling, and remote adjustments, streamlining system management and enhancing operational efficiency.
Compact Design and Easy Maintenance: Constructed from premium materials and utilizing state-of-the-art CNC machining, the switchgear boasts a compact and robust design that simplifies installation and maintenance. Its handcart components are modular, allowing for easy replacements and upgrades which contribute to lower maintenance costs.
Superior Isolation and Cooling: Featuring a design that isolates different functional compartments, the switchgear ensures enhanced safety and reliability. It is also equipped with dedicated pressure relief channels and an effective cooling system, guaranteeing consistent performance even under prolonged operational periods.
