CNS 15156-200/IEC 62271-200

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The outdoor type power distribution panel is composed of a complete set of multi-panel combinations, considered during the type testing of mechanical endurance (wind and rain test). Choosing our company's products fully complies with government legal requirements, ensuring power supply without concerns.

Our company is accredited by TAF for wind and rain test laboratories (applicable to both CNS 3990 & CNS 15156-200 standards), and collaborates with two major testing organizations (Furukawa Foundation and Large Power Test Center) on relevant certification items for special testing, providing reports on wind and rain-related specifications to avoid delays in power supply procedures.

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    Cabinet Features

    Excellent Wind and Rain Resistance and Durability

    The outer shell of the distribution board is made of sturdy and durable materials and is specially treated to effectively resist wind,
    rain, sun exposure, dust, and other harsh outdoor conditions, ensuring the internal electrical equipment is not compromised.

    Comprehensive internal protection

    Even in adverse weather, the distribution panel can protect internal high-voltage switchgear, pressure transformers (PT),current transformers (CT) and other crucial components from external damage, ensuring stable system operation.a0

    High Efficiency Waterproofing and Sealing Performance

    The machine design has a strict waterproof seal structure, which can prevent rainwater and moisture infiltration, avoiding equipment short circuit or damage.a0a0

    Design and Safety Requirements Compliant with Standards

    The outdoor high-voltage power distribution board will comply with relevant electrical regulations in design and pass certified tests to ensure its safety performance meets standards, such as the 'Indoor Circuit Installation Rules'. 

    Sturdy structure and anti-corrosion

    In response to the rigorous testing of outdoor environments, the distribution board structure is reinforced, and corrosion-resistant materials are selected to extend the service life and maintain the reliability of the equipment. 

    Suitable for various outdoor scenarios

    Due to its strong protective performance, this type of distribution panel is widely used in scenarios requiring outdoor power distribution such as power plants, substations, industrial areas, etc.

    Cabinet structure

    Names of each part of the middle cabinet (one)


    • 1. Nameplate (Manufacturer/Panel Name/Model)
    • 2. 24kV wall bushing
    • 3. Low pressure control room instrument door (waterproof door)
    • 4. Door Hinge
    • 5. Simulated mother line card (optional)
    • 6. Type Specification Plate
    • 7. Breaker Room Explosion-proof Door (Waterproof Door)
    • 8. Breaker Room Inspection Window
    • 9. Waterproof circuit breaker operation aperture (lockable)
    • 10. Circuit breaker transport vehicle positioning hole
    • 11. Spare room inspection window
    • 12. Spare room door (waterproof door)
    • 13. Ritual Inspection Door (Waterproof Door)
    • 14. Door Handle (Lockable and Sealable)
    • 15. Circuit Breaker Rated Current Nameplate
    • 16. Circuit Breaker Emergency Trip Device (Optional)
    • 17. Door Interlock Emergency Lock Bolt
    • 18. Waterproof Ground Connection Switch Operation Hole (Lockable)
    • 19. Transformer Capacity Nameplate
    • 20. Emergency unlocking screw for spare room door
    • 22. Rear upper door (waterproof door)
    • 24. Cabinet Name and Model Nameplate
    • 25. Rear Lower Door (Waterproof Door)
    • 26. Electrical Room Inspection Window

    Middle cabinet part names (2)

    • A. Low Voltage Control Room
    • B. Circuit breaker room (can install CB or DS)
    • C. Flow discharge chamber
    • D. Cable Room
    • E. Spare Room
    • 1. Nameplate (Manufacturer/Panel Name/Model)
    • 2. Low voltage control room door (waterproof door)
    • 3. Circuit breaker control line plug socket (position interlock)
    • 4. Door Handle (Lockable and Sealable)
    • 5. Top and bottom safety shield (metal)
    • 6. Breaker Trolley Type
    • 7. Individual Dehumidifier Heaters                             (Optional Turbulence Fans)
    • 8. Circuit Breaker Room Door (Waterproof Door)
    • 9. Cabinet (Aluminum-zinc Steel Plate)
    • 10. Spare Room Door (Waterproof Door)
    • 11. Control Line Metal Raceway
    • 12. Terminal Block
    • 13. Horizontal mother row
    • 14. Confluence Drainage Chamber Partition (Including Maintenance Hole)
    • 15. Back Upper Door (Waterproof Door)
    • 16. Wall bushing insulation
    • 17. Circuit breaker static contact (silver plated)
    • 18. Circuit breaker touch terminal block
    • 19. Flow Meter
    • 20. Test Obstruction Element
    • 21. Grounding Switch
    • 22. High Voltage Cable
    • 23. Rear lower door (waterproof door)
    • 24. Surge Arrester (Silicone Composite Set Tube Type)
    • 25. Electrical wiring tower type protective cover
    • 26. Base plate
    • 27. Horizontal grounding copper bar
    • 28. Installation Base
    • 29. Suspension Ring
    • 30. Pressure relief device

     File download

    • Outdoor Wind and Rain Resistant High Voltage Distribution Panel - Product Catalog.pdf

    • Outdoor MOF.pdf

    • Outdoor MOF.stp

    • Outdoor MOF.rfa

    • Outdoor DS.pdf

    • Roof Exterior DS.stp

    • Outdoor DS.rfa

    • Outdoor DS+MOF.pdf

    • Outdoor DS+MOF.stp

    • Outdoor DS+MOF.rfa

    • Indoor MOF.pdf

    • Roof Interior MOF.stp

    • Indoor MOF.rfa

    Need Assistance

    Intelligent Power Business Unit
    Domestic business: Manager Wang Chentian 
    Phone:02-2681-8008 #380
    E-mail:hec110@hyec.com.tw