Fully Enclosed Resin Cast Busway

Fenghua Electric Fully Enclosed Resin Cast Busway is a high-reliability busway system manufacturer solution designed for safe and efficient power distribution in demanding environments. Built with vacuum-cast epoxy resin and high-conductivity copper, this fully enclosed busway offers IP68 waterproof, fire-resistant, anti-corrosion, and dustproof performance.

Ideal for industrial plants, data centers, commercial buildings, and infrastructure projects, it ensures stable conductivity, long service life, and maintenance-free operation. As a direct factory supplier, Fenghua Electric provides custom busway solutions, competitive price, and bulk supply support for global buyers.

What is a Fully Enclosed Resin Cast Busway and why is it important?

The Fully Enclosed Resin Cast Busway is a low-voltage power distribution system where conductors are fully encapsulated in solid resin insulation.

This design eliminates exposure to air and external contaminants, making it the preferred solution for:

High humidity or corrosive environments

Fire-critical infrastructure

Continuous power supply systems

Compared with traditional air-type busways, it delivers higher safety, lower maintenance, and longer lifecycle performance.

Key Advantages

1. IP68 Protection – Built for Harsh Environments

Fully sealed structure supports underwater operation

Resistant to oil, dust, humidity, and corrosion

Ideal for chemical plants, tunnels, coastal projects

2. Fireproof & Safety Assurance

Fire rating: Class A, F120 (≥90 min at 950°C)

Low smoke, halogen-free materials

Ensures safe evacuation and system continuity

3. High Conductivity & Energy Efficiency

High-purity T2 copper conductor

Low power loss and minimal temperature rise

Stable insulation ≥1000MΩ

4. Long Service Life & Maintenance-Free

One-piece resin casting, no air gap aging

Anti-vibration and impact resistant

30+ years lifespan, reduced maintenance cost

5. Easy Installation & Custom Design

Compact structure, flexible installation

Supports OEM / custom busway solutions

Saves installation time and labor cost

Technical Specifications

Applications

Commercial Buildings: Office Buildings, Shopping Malls, Hotels, Hospitals, Airports

Industrial Sector: Chemical Plants, Metallurgical Plants, Shipyards, Food Processing Plants, Pharmaceutical Plants

Infrastructure & Energy: Data Centers, Substations, PV/Wind Power Facilities, Rail Transit, Underground Utility Tunnels

Special Environments: Humid Conditions, Corrosive Atmospheres, Explosion-Hazard Areas, High-Cleanliness Environments, Outdoor Open-Air Locations

Why Choose Fenghua Electric Busway Manufacturer?

✔ 20+ years manufacturing experience in China

✔ Direct factory supply – better price & quality control

✔ Certified (3C, High-Tech Enterprise, patented technology)

✔ Strong R&D and custom production capability

✔ Flexible MOQ & fast delivery for bulk orders

✔ Global export support & technical service

How to choose the right busway current rating (400A–6300A)?

Selection depends on:

Total load demand

Voltage system

Installation environment

Fenghua Electric provides engineering support for proper selection.

FAQ

1. Are you a manufacturer or supplier?

Fenghua Electric is a direct busway manufacturer and factory supplier in China, offering wholesale and custom solutions.

2. What is the main advantage of resin cast busway?

Its fully enclosed insulation provides superior waterproof, fireproof, and corrosion resistance.

3. Can I customize specifications?

Yes, we support custom current rating, length, connectors, and protection levels.

4. What industries use this product most?

Mainly data centers, industrial plants, infrastructure projects, and commercial buildings.

5. What is the delivery time for bulk orders?

Standard models are fast delivery; custom orders depend on specifications and quantity.

6. Do you provide installation support?

Yes, we offer technical guidance and after-sales service support.

7. What certifications do you have?

Products comply with IEC standards and China 3C certification, with multiple patents.

8. What is your warranty policy?

We provide 2-year warranty + lifetime technical support service.

Procurement & Contact

Fenghua Electric focuses on delivering high-quality Fully Enclosed Resin Cast Busway systems for global clients.

If you are looking for a reliable busway manufacturer, supplier, or factory with competitive price, contact us today for:

Product catalog

Technical consultation

Custom solution & quotation

Bulk orders and OEM projects are welcome.