Galvanized Steel Electrical Enclosure Indoor Power Distribution Cabinet
Product Describe:
1. Galvanized steel control boxes are widely used in the following scenarios:
2. Industrial automation: Mounting PLCs, relays, and motor controllers in factory environments with moderate humidity and dust levels.
3. Power distribution systems: Low-voltage switchgear and meter cabinets for commercial buildings and residential complexes.
4. HVAC systems: Housing control panels for air conditioning units, ventilation systems, and heating equipment.
5. Transportation infrastructure: Railway signal control boxes, highway toll station electrical enclosures, and parking lot management systems.
6. Agricultural facilities: Irrigation control systems and livestock farm electrical distribution boxes (indoor or sheltered outdoor use).
Design:
| Dimension Type |
Size Range (Width×Height×Depth, mm) |
Key Features |
Typical Applications |
| Standard Sizes |
300×200×150 |
Entry-level, wall-mounted |
Small relay control, sensor enclosures |
| 400×300×200 |
Most common 规格,universal mounting |
PLC panels, motor starters |
| 600×400×300 |
Floor-standing option available |
Industrial automation systems |
| 800×600×400 |
Heavy-duty, multiple component layout |
Power distribution, HVAC controls |
| Custom Sizes |
200×150×100 ~ 1500×1200×800 |
Tailored to equipment dimensions |
Specialized machinery, OEM integration |
| Custom depth (100-1000mm) |
Adjustable based on component depth |
Deep electronic modules, battery storage |
| Non-standard proportions |
Irregular shapes for space constraints |
Vehicle-mounted enclosures, embedded systems |
IP Rating:
| IP Rating |
Protection Capability Description |
Application Scenarios |
Special Requirements |
| IP55 / IP65 |
Dustproof + Waterproof |
Outdoor / Indoor |
Full weld seams required, surface powder coating or surface brushing treatment |
Suggestion:
1. Sealing treatment: EPDM foam rubber strips are used at the door seams (cross-sectional diameter ≥8mm, compression amount 30%), nylon waterproof joints are equipped for incoming and outgoing wire holes (IP68 rating, thread specifications M20-M63 optional), and a 5° inclined drainage groove is reserved at the bottom.
2. Heat dissipation design: A temperature-controlled heat dissipation system is configured when the internal temperature is >40°C: ① Natural heat dissipation (ventilation hole area ≥0.05m², upper and lower convection layout); ② Forced heat dissipation (12V silent fan + dust filter, air volume ≥80m³/h); ③ Heat pipe heat dissipation module is used in special environments.
3. Anti-corrosion treatment: In addition to basic galvanizing, the following can be added: ① Phosphating + electrostatic spraying (film thickness 60-80μm, color customized according to RAL color card); ② Stainless steel edge wrapping (304 material, used for anti-collision of box corners); ③ Internal color galvanizing.
Product Tags:
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Galvanized Steel Electrical Enclosure Box Indoor Power Distribution Cabinet Key lock Images
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