Cabinet feature
Safety Design
主電氣室採獨立分隔室設計並裝配安全互鎖裝置，ES 與電纜室箱門互鎖控制，
高敏度淹水警報，防爆保護設計，主電路溫溼度監控，外殼接地連續性能 DC30A。
Low Carbon Sustainability
Taiwan's largest copper busbar manufacturer, employing flat twisting to replace multi-segment connections, saving energy consumption with quality control from the start.
Modularization
Assembly error rate reduced to the lowest, maximizing productivity.
User-Friendly
Design allows quick removal and insertion of repair units, saving maintenance time and labor costs.
Green Manufacturing
Pin assembly without welding, reducing pollution caused by welding, and lowering the cost of replacing units,
no need to reprocess the outer shell.
Space Saving
The cabinet's exterior is designed to be compact and solid, saving space for substations.
Technical Specifications
| Item | Specified Specifications | Unit | Set Parameters | |||||
| 1 | Panel Dimensions (W×D×H) | mm | 800(1000)×1910×2530 ※Special specifications are welcome to inquire |
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| 2 | Phase |
Ph |
3 | |||||
| 3 | Rated voltage (Ur) |
kV |
3.3/7.2/12/24 |
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| 4 | Specified electric current (Ir) |
A |
630/ 1250/ 1600/ 2000/ 2500~4000
|
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| 5 | Fixed Frequency (fr) |
Hz |
50/60 |
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| 6 | Rated short-time withstand current (main circuit and grounding circuit))(Ik) |
kA |
16/25/31.5 |
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| 7 | Rated peak withstand current (main circuit and grounding circuit) (Ip) |
kA |
42/65/82 |
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| 8 | Specified Short Circuit Duration (Main Circuit and Ground Circuit) (tk) |
s |
3 | |||||
| 9 | Specified short duration commercial frequency withstand voltage (Ud) |
kV |
28/50 |
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| 10 | Specified Lightning Surge Withstand Voltage (Up) |
|
75/125 |
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| 11 | Partial discharge capacity |
pC |
≥100 |
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| 12 | Closing and opening device and auxiliary and control circuit's fixed power supply voltage (Ua) |
V |
110~220 AC/DC |
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| 13 | Salt spray corrosion test for the casing |
Hr |
≥1000(RN10) |
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| 14 | Seismic Resistance Level |
g |
X-axis ≥0.6 Y-axis ≥0.5 Z-axis ≥0.4 (Highest Level) |
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| 15 | Internal Fault Electric Arc Test | Electric Arc Test Current | kA | 16/25/31.5 | ||||
| Electric Arc Test Current Duration | s | 0.5/1 | ||||||
| Internal Electric Spring Grade | - | IAC | ||||||
| Proximity type | - | Type A (F, L, R) | ||||||
| 16 | Ground switch characteristics level | kA | 25 | |||||
| s | 3 | |||||||
| - | E1/E2 | |||||||
| - | M1/M2 | |||||||
| 17 | Protection Level of Enclosure (IP) When box door is closed/when box door is opened |
- | IP4X/IP2X IP45 (weatherproof type) |
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| 18 | Accessible Isolation Chamber | Circuit Breaker Compartment | Interlock Control Type | |||||
| Copper busbar compartment | Interlock Control Type | |||||||
| Electrical isolation chamber | Interlock Control Type | |||||||
| 19 | Operational continuity loss characteristics | LSC2B | ||||||
| 20 | Partition Type | PM | ||||||
| 21 | Electromagnetic Compatibility Level (EMC) | - | 3 | |||||
| 22 | Outer shell grounding continuity performance (DC30A) | V | 3 | |||||
| 23 | Cabinet material | - | Galvanized steel plate (not painted) | |||||
| 24 | Cabinet door (front and back), base, side panel material/paint color | - | SPHC/RAL7035 (standard), 5Y7/1 | |||||
Cabinet structure
CB(DS)+ES
- A. Low voltage control room
- B. Breaker room (can install CB or DS)
- C. Convergent Discharge Room
- D. Electrical room
- E. Spare chamber
- 1. Nameplate Header with Control Cable Routing Slot
- 2. Low Voltage Control Room Door (SPHC Painting)
- 3. Circuit breaker control line plug socket (position interlock)
- 4. Door handle (lockable and sealable)
- 5. Upper and Lower Safety Shield (Metal)
- 6. Breaker Cart Type
- 7. Dehumidifiers for each partition (can be equipped with disturbance fans)
- 8. Breaker Room Door (SPHC Painted)
- 9. Panel (galvanized steel sheet)
- 10. Spare Room Door (SPHC Painted)
- 11. Control Line Metal Routing Slot
- 12. Isolation barrier
- 13. Horizontal Motherboard
- 14. Flow Distribution Chamber Partition (includes maintenance hole)
- 15. Rear door
- 16. Wall-penetrating Terminal Box
- 17. Circuit breaker static contact (silver plated)
- 18. Circuit breaker trip terminal box
- 19. Comparator
- 20. Surge Arrester
- 21. Ground switch
- 22. High-voltage cable
- 23. Lower back door
- 24. Lightning Arrester (Silicone Composite Type)
- 25. Electrical tower-type guard
- 26. Base plate
- 27. Horizontal Grounding Copper Bar
- 28. Install Base
- 29. Hanging Ring
- 30. Pressure release device
CB(DS)+PT
- A. Low voltage control room
- B. Breaker room (can install CB or DS)
- C. Convergent Discharge Room
- D. Electrical room
- E. Pressurizer chamber
- 1. Nameplate Header with Control Cable Routing Slot
- 2. Low Voltage Control Room Door (SPHC Painting)
- 3. Circuit breaker control line plug socket (position interlock)
- 4. Door handle (lockable and sealable)
- 5. Upper and Lower Safety Shield (Metal)
- 6. Breaker Cart Type
- 7. Dehumidifiers for each partition (can be equipped with disturbance fans)
- 8. Breaker Room Door (SPHC Painted)
- 9. Panel (galvanized steel sheet)
- 10. Pressurizer control line plug socket
- 11. Compressor trolley
- 12. Pressurizer
- 13. Spare Room Door (SPHC Painting)
- 14. Control line metal conduit
- 15. Terminal block
- 16. Horizontal Female Connector
- 17. Flow Distribution Chamber Partition (includes maintenance hole)
- 18. Rear upper door
- 19. Wall penetration termination kit
- 20. Circuit breaker static contact (silver plated)
- 21. Circuit breaker contact terminal box
- 22. Current Limiter
- 23. Press dedicated melting wire
- 24. Test electricity disturbance son
- 25. Lower back door
- 26. Base plate
- 27. Horizontal Grounding Copper Bar
- 28. Install Base
- 29. Hanging Ring
- 30. Pressure release device
Front View
Rear View
- 1. Control wire routing slot under nameplate
- 2. Low Voltage Control Room Door (SPHC Painted)
- 3. Circuit breaker control line plug socket (position interlocking)
- 4. Door hinge (depressed door explosion-proof)
- 5. Simulated busbar (optional)
- 6. Type Specification Nameplate
- 7. Breaker room explosion-proof vent door
- 8. Circuit breaker chamber inspection window
- 9. Breaker Operation Hole (Lockable)
- 10. Circuit breaker transport vehicle positioning hole
- 11. Spare room inspection window
- 12. Spare Room Door (SPHC Painting)
- 13. Switchgear Trolley Operation Hole (Lockable)
- 14. Door handle (lockable and sealable)
- 15. Circuit Breaker Rated Current Nameplate
- 16. Circuit breaker emergency trip device (optional)
- 17. Door interlock emergency unlocking screw
- 18. Grounding switch operation hole (lockable)
- 19. Compressor Capacity Nameplate
- 20. Emergency Unlock Screw for Spare Room Door
- 21. Door Electromagnetic Lock (Optional)
- 22. Rear door
- 23. Wiring Room Lighting (Optional)
- 24. Nameplate and Model
- 25. Lower back door
- 26. Electrical Inspection Window
Common Questions
Q1 IS-24 和 IS-06 分別是什麼產品？
A1
IS-24 是智能高壓配電盤（高壓開關裝置及控制設備），適用於高壓配電系統。
IS-06 是智能低壓配電盤（低壓抽屜式配電盤），針對低壓配電需求設計。
這兩款產品皆屬宏于電機的智能配電盤系列，搭配電力雲（iPanel）管理系統，結合 AIoT 概念，具備自我診斷、自動調節控制、預警與負載優化等智慧功能；並可整合雲端管理平台實現遠端監控與能耗分析，進而提升系統安全與效能，模組化與 iPanelCAD 自動繪圖工具也可降低設計與生產成本。
Q2 IS-24 和 IS-06 符合哪些國際標準？
A2
IS-24 符合 IEC 62271-200/CNS 15156-200，並通過國際 ILAC 實驗室及台灣大電力研究試驗中心的型式試驗。
IS-06 符合 IEC 61439-2/CNS 61439-2，同樣通過 ILAC 與台灣大電力研究試驗中心測試。
也與施耐德、三菱、士電等國際品牌合作，整合國際認證零組件，具備出口及跨國專案競爭力。
Q3 IS-24 的技術規格如何？
A3
IS-24 型式試驗認可額定規格為：三相、24 kV、1250 A、短時耐受電流 25 kA × 3 s、60 Hz，採 LSC2B-PM 互鎖控制設計，搭配施耐德 HVX24 斷路器與 Nemie 接地開關。
Q4 IS-06 的容量與適用範圍為何？
A4
IS-06 適用於額定電壓 690 V 以下，額定電流 6300 A 以下，短時耐受電流最高可達 100 kA，為低壓輸配電系統的可靠解決方案。
Q50Does Hung Yu invest in renewable energy applications?
A5
是，宏于電機微電網透過智慧能雲端管理系統 iPanel 電力雲，可遠端線上監測電力品質，並搭配太陽能配電盤與綠能整合方案，支援光伏電站及智慧電網，符合 ESG 與淨零碳排趨勢。
Q6Under increasingly stringent ESG and carbon emission requirements, how do these products comply with regulations?
A6
宏于電機推出 ECO 低碳配電盤，材料與設計減少碳排，並能透過雲端數據提供碳足跡追蹤，協助企業達成 ESG 與淨零排放目標。
ECO 低碳配電盤採一體成型加工技術，減少用材與碳排放，同時提升結構強度與耐用性，是符合國際低碳趨勢的代表產品。
Q7 What are the advantages of Hongyu in designing and manufacturing copper conductors?
A7
Hongyu Electric innovates with flat torsion technology, effectively reducing material connections, thereby lowering manufacturing time and material costs, improving operational efficiency, and achieving low-carbon environmental protection in response to carbon reduction policies.
Additionally, conductive components like woven soft copper belts and soft copper sheets can be customized, featuring excellent conductivity and rapid heat dissipation, widely applicable to high and low voltage panels and electrical engineering.
Q8 工廠已有配電設備了，為什麼還需要升級到 IS-24 或 IS-06？
A8
因傳統配電盤只能「被動供電」，而 IS 系列配電盤結合智慧監控、預警與遠端管理，能提早發現異常，降低停電與設備損壞的風險，避免停工損失，特別適用於半導體、醫療、綠能、工業場域等高要求應用。
Q9 How does the IS series help me reduce electricity costs in terms of energy efficiency?
A5
IS-24 與 IS-06 搭載智慧能源雲端管理系統 iPanel 電力雲，可即時監控用電狀況、分析尖峰負載，並提出最佳化建議，幫助使用者調整用電行為、節省電費。
Q10 How to avoid situations where technical personnel are unfamiliar with intelligent distribution panels?
A5
IS 系列介面友善，搭配觸控螢幕與雲端 APP，就像使用智慧家電一樣直覺；同時宏于電機提供完整教育訓練與維運支援，降低學習成本。
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