Metal Power Distribution Cabinet Industrial Automatic PLC Control
Product Describe:
1. Protection of Electrical Components: Safeguarding internal devices (such as controllers, meters, communication modules, and surge protectors) from external elements like rain, dust, UV radiation, and extreme temperatures, ensuring stable operation in harsh outdoor conditions.
2. Wiring and Connection Management: Organizing and protecting power cables, signal lines, and connectors, preventing short circuits, corrosion, or damage caused by exposure, thus maintaining reliable power supply and signal transmission.
3. Safety Enhancement: Acting as a physical barrier to prevent accidental contact with live parts, reducing risks of electric shock for pedestrians, maintenance personnel, or wildlife.
4. Environmental Adaptability: With IP-rated protection (typically IP54 and above) and durable materials (e.g., stainless steel, galvanized steel), they resist corrosion, rust, and impact, suitable for diverse outdoor scenarios like urban streets, rural areas, and industrial zones.
5. Facilitating Maintenance: Providing easy access via hinged doors or detachable panels, allowing convenient inspection, repair, or replacement of internal components without removing the entire enclosure from the pole.
Design:
Size Category |
Common Dimensions (H × W × D, mm) |
Notes |
Small-sized (for compact systems) |
600 × 400 × 300 |
Designed for small-scale PLC systems with minimal components |
800 × 600 × 400 |
Medium-sized (general industrial use) |
1200 × 600 × 500 |
Suitable for standard industrial automation setups |
1600 × 800 × 600 |
1800 × 800 × 600 |
Large-sized (for complex systems) |
2000 × 800 × 800 |
Accommodate multiple PLC modules, peripherals, and complex wiring |
2200 × 1000 × 800 |
2200 × 1200 × 800 |
IP Grade:
IP 65 / IP 66 /IP 54 / IP55
Custom Suggestion:
1. Core Requirements: Reserve 30%-50% space for expansion according to the control scale; enhance heat dissipation in high-temperature environments, and upgrade to IP54+ protection in humid/dusty environments.
2. Structural Dimensions: Floor-mounted cabinets have a height of 1800-2200mm (operation area 800-1500mm), and wall-mounted cabinets have a height of ≤1200mm; leave 50-100mm redundancy in depth, and separate high-voltage and low-voltage areas.
3. Material Protection: Cold-rolled steel plates (1.5-2.5mm thick), 304 stainless steel for highly corrosive environments; electrostatic powder coating on the surface (RAL7035/7032), and anti-rust treatment inside.
4. Electrical Safety: Separate routing of high-voltage and low-voltage wires in grooves, with grounding resistance ≤4Ω; equipped with special door locks, and temperature-controlled fans in high-temperature areas.
5. Accessory Adaptation: Choose DIN standard guide rails and stainless steel hinges, matching the hole spacing of components from brands such as Siemens/Schneider.