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YB-12-0.4 outdoor European type prefabricated compact substation 12kV/0.4kV with IP54 enclosure

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YB-12-0.4 Prefabricated Compact Substation (12kV/0.4kV, Outdoor, European Type)

The YB-12-0.4 is a factory-assembled outdoor compact substation integrating high-voltage switchgear, an oil-immersed distribution transformer, and low-voltage switchgear in one secure enclosure. As a direct China manufacturer, we provide custom OEM/ODM configurations compliant with IEC 60076 standards. Engineered for industrial, commercial, and utility-scale power distribution, this European-type substation offers reliable outdoor performance with an IP54 protection class. Contact our engineering team for full technical datasheets and bulk wholesale pricing.

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Product Description

Product Overview

The YB-12-0.4 prefabricated compact substation is a complete, factory-tested solution designed to streamline outdoor power distribution. By integrating high-voltage switchgear, a fully sealed oil-immersed transformer (S11-M / S13-M series), and a low-voltage distribution panel into a single weather-proof enclosure, it minimizes on-site installation time and civil engineering costs. This European-type substation is optimized for stable continuous operation under harsh outdoor conditions.

Technical Specifications & Parameters

Parameter	Specification Details
Model Number	YB-12-0.4
Rated Voltage (HV / LV)	12 kV / 0.4 kV
Capacity Range	100 kVA – 2500 kVA (Customizable)
Rated Frequency	50 Hz / 60 Hz
Transformer Type	Oil-immersed, fully sealed (S11-M / S13-M)
HV Switchgear Options	Ring Main Unit (RMU) or Load Break Switch (LBS)
LV Switchgear	Distribution panel equipped with main circuit breaker
Cooling System	ONAN (Oil Natural Air Natural)
Protection Class	IP54 (Outdoor Weatherproof)
International Standards	IEC 60076, GB/T 17467

Why Partner with Us (B2B Factory Advantages)

OEM/ODM Customization: We modify the substation layout, capacity (100kVA-2500kVA), and switchgear brands according to your local grid specifications and project drawings.
Strict Quality Control: Factory-assembled and fully tested prior to shipment to ensure immediate grid connection upon arrival.
Global Compliance: All units are manufactured in accordance with IEC 60076 international electrical standards.
Direct Wholesale Supply: Eliminate middle trading companies. Enjoy direct factory pricing, robust manufacturing capacity, and complete supply chain transparency.

Primary Applications

Our prefabricated substations are widely deployed across global turnkey engineering projects, including:

Industrial parks and heavy manufacturing facilities
Commercial buildings, shopping centers, and urban residential areas
Renewable energy sites (solar farms, wind power integration)
Temporary power supply for large-scale construction infrastructure

Request a Bulk Quote & Datasheet

As a leading China substation fabricator, we support infrastructure developers, electrical wholesalers, and engineering contractors worldwide. Please send us your single-line diagram (SLD) or project specifications to receive an itemized factory price quote and complete engineering datasheet.