Product overview

Stainless steel box-type substation shell is a kind of high-end box specially designed to provide protection for power equipment (such as transformers and distribution cabinets). It is made of high-quality stainless steel (such as 304/316L stainless steel), which has the characteristics of high strength, corrosion resistance, aging resistance, fire resistance and flame retardancy, and is suitable for long-term stable operation in outdoor and harsh environments.

Product features

Material performance

Strong corrosion resistance: stainless steel can resist acid rain, salt spray, humidity and other environmental erosion, extending service life.

High mechanical strength: the box body has stable structure, strong impact resistance and deformation resistance, and the protection level reaches IP54/IP65 (it can be customized higher).

Fire performance: meet GB/T 2408 flame retardant standard, effectively reduce fire risk.

Structural design

Modular design: support quick installation and disassembly, and facilitate internal equipment maintenance.

Ventilation and heat dissipation: equipped with shutters, dust screens or temperature-controlled exhaust fans to ensure internal air circulation.

Waterproof sealing: the door frame adopts double-layer sealing strip to prevent rainwater from penetrating.

Anti-rust treatment: the surface can be brushed, sandblasted and polished to improve aesthetics and durability.

Applicable scenario

Distribution systems such as industrial parks, residential quarters and commercial complexes.

Outdoor substations for new energy projects such as photovoltaic and wind power.

Power facilities in special environments such as subways, tunnels and ports.

Customized service content

Size and structure customization

Customize the length, width, height and internal layout according to customer's needs, and adapt to equipment with different capacities.

Single-layer or double-layer structure can be selected, and auxiliary design such as partition and trunking can be added.

Functional parts selection

Ventilation system: natural ventilation, forced ventilation or air conditioning constant temperature system can be selected.

Safety protection: install anti-theft lock, monitoring bracket, explosion-proof glass observation window, etc.

Lighting system: built-in LED lighting and emergency power interface.

Appearance and logo customization

Provide a variety of surface treatment processes (such as plastic spraying and fluorocarbon paint spraying), and support customized colors (such as RAL color cards).

Can print enterprise LOGO, warning sign or operation guide.

Special environment adaptation

Cold region: add insulation layer or heating device.

Coastal/chemical zone: 316L stainless steel is adopted to strengthen salt spray corrosion prevention.

Service process/ procedure

Demand communication: customers provide drawings or technical parameters, and our engineers help optimize the design.

Scheme confirmation: confirm the 3D model/drawings, and make clear the material, technology and delivery cycle.

Manufacturing: laser cutting, argon arc welding and other processes are adopted to ensure accuracy and sealing.

Quality inspection and delivery: pass the air tightness and waterproof test and provide the factory inspection report.

After-sales service: provide warranty period (usually 1-3 years), lifelong technical support and spare parts supply.

Technical parameter

Material thickness: 1.2-3.0mm (customizable)

Protection grade: IP54/IP65/IP66

Standard size: single box: 2000×1500×2000mm (expandable)

Working temperature: -40℃-+70℃

Company advantage

Experienced: 10 years+experience in R&D and production of power equipment shell, serving global customers.

Advanced equipment: fully automatic numerical control production line to ensure product consistency.

Quick response: support small batch customization, and give priority to emergency orders.