The YBW series prefabricated substation (European-type compact substation) is a fully integrated high-voltage, transformer, and low-voltage power distribution system assembled into a compact unit.

It is designed for receiving, transforming, and distributing electrical energy in modern power distribution networks.

Largement utilisé dans :

• Urban high-rise buildings
• Residential communities
• Industrial parks
• Mining areas
• Oil fields
• High-tech development zones
• Temporary construction power supply

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🔹 Caractéristiques principales

✔ Highly Integrated Compact Design

• High-voltage switchgear
• Power transformer
• Low-voltage distribution system

All integrated into one compact enclosure.

👉 Significantly reduces system complexity

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✔ Small Footprint & Space Saving

• Occupies only 1/10 to 1/5 of traditional civil substations

👉 Ideal for urban and space-limited installations

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✔ Fast Installation & Deployment

• Factory prefabricated design
• Minimal on-site construction required

👉 Construction time reduced to 1/10 of traditional substations

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✔ Une solution rentable

• Manufacturing cost is about 50% of traditional substations
• Reduces civil engineering investment significantly

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✔ Fiabilité et sécurité élevées

• Structure entièrement fermée
• Stable operation and strong environmental adaptability

👉 Ensures safe long-term power distribution

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✔ Flexible Power Distribution System

Soutient :

• Ring network distribution
• Dual power supply system
• Terminal distribution system

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✔ Entretien facile

• Conception modulaire
• Convenient inspection and servicing

👉 Reduces operation and maintenance costs

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🔹 Conception structurelle

🔸 Unité haute tension

• Ring main unit (RMU) or switchgear system
• Safe isolation and switching function

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🔸 Unité de transformation

• Oil-immersed or dry-type transformer
• Rendement élevé et faibles pertes

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🔸 Unité basse tension

• Power distribution and protection system
• Metering and control functions

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🔸 Enclosure System

• Weather-resistant outdoor housing
• Anti-corrosion and durable design

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🔹 Applications

The YBW European-type substation is widely used in:

• Réseaux urbains de distribution d'électricité
• Residential communities
• Entreprises industrielles et minières
• Complexes commerciaux
• Projets d'infrastructure
• Temporary construction sites

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🔹 Résumé des avantages

• Compact integrated structure
• Installation et mise en service rapides
• Significant cost and space savings
• Flexible distribution configurations
• High reliability and safety
• Suitable for both urban and industrial applications

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❓ FAQ

1️⃣ What is a YBW prefabricated substation?

C'est le cas :
👉 A compact integrated power distribution system combining HV, transformer, and LV units in one enclosure.

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2️⃣ What is the difference between YBW and ZGS?

• YBW (European type): Modular, flexible configuration
• ZGS (American type): Fully sealed oil-immersed integrated tank design

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3️⃣ Where is YBW mainly used?

Il est largement utilisé dans :

• Urban residential areas
• Industrial parks
• Bâtiments commerciaux
• Projets d'infrastructure

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4️⃣ Is installation complicated?

Non, c'est le cas :
👉 Factory prefabricated and quick to install

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5️⃣ Can it support different power supply modes?

Oui, il prend en charge :

• Ring network system
• Dual power supply
• Terminal distribution