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Burr-Free Strong Environmental Adaptability Bdd-12 (V) Fully-Insulated Metal-Enclosed Ring Main Unit for Hotels

Customization: Available
Certification: CCC, ISO9001
Shell Material: Cold-Rolled Steel Plate

Product Description

Fully-Insulated Ring Main Unit
📌 Basic Information
Model NO.:BDD-12(V)
Voltage Level:Medium Voltage
Installation:Fixed
Structure:Cabinet / Floor-Standing
Insulation:Gas-Insulated (SF6)
Protection:Fully Sealed Dust & Moisture Proof
Maintenance:Maintenance-Free Operation
Capacity:500,000 Pieces/Year
📘 Product Description
BDD-12(V) Unit

FULLY INSULATED ENCLOSED RING MAIN SWITCHGEAR BDD-12(V)

The BDD 12(V)/630-20 series ring main unit is an SF6 gas-insulated, metal-enclosed switchgear. This equipment can be modularly composed of load switch units, load switch-fuse combination units, vacuum circuit breaker units, and busbar incoming line units. It boasts excellent electrical and mechanical performance, is compact, easy to install, and offers flexible combination options.

1. HIGH-GRADE MATERIAL & COMPREHENSIVE PROTECTION

Laser-cut thickened cold-rolled steel plate for anti-corrosion and durability. Features moisture, salt spray, and dust protection with a complete five-prevention interlocking system.

2. STABLE PERFORMANCE & LONG SERVICE LIFE

Maintenance-free with a 20-year design service life; wear-resistant and reliable under heavy operation cycles.

3. FLEXIBLE COMBINATION & EXPANSION

Modular design supports various incoming line modes and cabinet paralleling to meet diverse application needs.

4. STRONG ENVIRONMENTAL ADAPTABILITY

Stable operation in harsh environments, including high altitude, extreme cold, high temperature, humidity, and coastal salt spray.

📸 Detailed Photos
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📊 Product Parameters
Technical Specification Unit C Module F Module V Module
Load Switch Fuse Unit Circuit Breaker
Rated Voltage kV 12 12 12
Rated Current A 630 200 630
Power Frequency Withstand Voltage kV 42/48 42/48 42/48
Rated Short-Time Withstand Current (3s) kA 20 - 20
Mechanical Operations Times 5,000 5,000 5,000
🏢 Applications & Fields

Ideal for Urban Utility Networks, Industrial Facilities, Renewable Energy Projects (Wind/Solar), and Infrastructure/Transportation hubs like subways and airports.

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❓ Frequently Asked Questions
Q1: Are you a factory or a trader?

A: We are a manufacturer integrating industry and trade with professional production facilities.

Q2: Can I customize my LOGO or colors on the product?

A: Yes, we support on-demand customization, including LOGO, color, and appearance size customization.

Q3: What payment methods do you support?

A: We support T/T, Western Union, PayPal, and cash payments.

Q4: What are your modes of transportation?

A: We offer sea, air, and land transportation based on order volume and your specific requirements.

Q5: How can I get an accurate quotation for my project?

A: Please send your specific demand details and technical requirements; we will provide a customized solution and price.

Q6: What is the design life of the switchgear?

A: The equipment is designed for a 20-year service life with maintenance-free operation during this period.

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