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Designed for optimal performance in demanding environments, the S11-M-200/10-0.4 200kVA 10/0.4kV 3-phase oil immersed distribution transformer provides exceptional efficiency for medium-sized loads. As a direct manufacturer, we supply these fully sealed units for commercial centers, industrial plants, residential complexes, and large-scale infrastructure projects.
Our 200kVA transformers are fully sealed and pole-mountable, housed in a highly durable corrugated tank. Manufactured with high-grade copper windings and a CRGO core, this unit is engineered to ensure low loss and high operational reliability. It utilizes ONAN cooling and supports Dyn11 / Yyn0 connections, meeting strict IEC 60076 standards.
Parameter | Specification |
Rated Capacity | 200 kVA |
Primary Voltage | 10 kV |
Secondary Voltage | 400 V |
Frequency | 50/60 Hz |
No-load Loss | ≤ 340 W (S11 series) |
Load Loss | ≤ 2530 W (S11 series) |
Impedance | 4% |
No-load Current | ≤ 0.7% |
Cooling Method | ONAN |
Winding Material | Copper |
Core Material | CRGO |
Tank Type | Corrugated, sealed |
To meet specific procurement and engineering requirements, this transformer can be customized with various optional accessories. Available add-ons include an oil level gauge, thermometer, heavy-duty enclosure, casters, and specialized bushings. Contact our engineering team to request a full technical datasheet, minimum order quantity (MOQ) details, and bulk pricing.
