KYN61-40.5 Metal-Clad Enclosed Switchgear, MV HV Armor Switchgear Panel | Liyond
Home/Medium Voltage Switchgear/KYN Metal-Clad Switchgear Solutions/KYN61-40.5 High Voltage Armor Type AC Metal-Enclosed Switchgear Panel

KYN61-40.5 High Voltage Armor Type AC Metal-Enclosed Switchgear Panel

KYN61-40.5 High Voltage Armor Type AC Metal-Enclosed Switchgear Panel, suitable for three-phase AC 50Hz/40.5kV single-busbar segmented power system, used to receive and distribute electric energy and control, protect and monitor circuits. The switchgear conforms to IEC-298, GB3906, DL404 and other standards. It can be used for industrial and mining enterprises, power plants and substations as the control and protection of electrical facilities, and used in frequently operated places.

Electrical ProductsElectrical Products

Structure Features of KYN61-40.5 High Voltage Armor Type AC Metal-Enclosed Switchgear Panel

1. All-metal modular assembly structure, the cabinet is made of imported aluminum-zinc coated plate with strong anti-corrosion ability, without surface treatment, processed by CNC high-precision equipment, using advanced multi-folding technology, connecting with rivet nuts, High-strength bolt connection, high precision, light weight and good strength.

2. Wide adaptability and strong interchangeability. The breaker truck has a working position and a test position, and each position has a positioning and display device, which is safe and reliable.

3. The cable room is equipped with grounding switch, overvoltage protection device, etc. Fully meet the “five defenses” requirements. Each chamber is provided with a pressure relief channel to ensure personal safety during operation.

Use Conditions of KYN61-40.5 High Voltage Armor Type AC Metal-Enclosed Switchgear Panel

1. Ambient air temperature: maximum temperature +40℃. Minimum temperature -15℃.
2. Relative humidity: The daily average relative humidity: ≤95%, and the daily average water vapor pressure does not exceed 2.2KPa.
3. Altitude: below 1000m.
4. Earthquake intensity: no more than 8 degrees.
5. The surrounding air should not be significantly polluted by corrosive or combustible gas, water vapor, etc.
6. No violent vibration place.

Technical Parameters of KYN61-40.5 High Voltage Armor Type AC Metal-Enclosed Switchgear Panel

Item Data
Rated voltage 40.5kV
1min frequency withstand voltage (rms) 95kV
Lightning surge withstand voltage (peak) 185kV
Rated frequency 50Hz
Main busbar rated current 2500A
Main circuit rated current 2500A
4s rated short-time withstand current 31.5kA
Rated peak withstand current 80kA
Enclosure protection class IP4X

Dimensions of KYN61-40.5 High Voltage Armor Type AC Metal-Enclosed Switchgear Panel

KYN61-40.5KV switchgear drawing

 

Height Width Depth
2400 1200 2600
2600 1400 2800

Ordering Instructions of KYN61-40.5 High Voltage Armor Type AC Metal-Enclosed Switchgear Panel

When ordering, the user needs to provide the following information:
1. The main scheme number of the primary line, single bus system diagram, arrangement diagram and floor plan;
2. Secondary circuit electrical schematic diagram and terminal arrangement diagram;
3. The model, specification and quantity of the electrical components of the switchgear;
4. Specification and material of main bus and branch bus;
5. Name and quantity of spare parts and spare parts;
6. Special requirements need to be negotiated with the manufacturer

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