Power Transformer
Transformer | Oil-immersed transformer
$3,500.00
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Group price applies when the group is complete
Overview
Featuring a high-efficiency, energy-saving design and a fully sealed tank structure, this transformer utilizes transformer oil for insulation and heat dissipation, balancing economy, reliability, and long-term operational stability.
Applications: Power grid distribution, industrial parks, commercial facilities, agricultural power grids, infrastructure, power generation, and substations
① Energy Efficiency: Low no-load current and low no-load loss reduce long-term operating costs;
② Long Lifespan: The fully sealed structure minimizes contact between transformer oil and air, extending equipment lifespan;
③ Reliability and Durability: Optimized sealing structure and heat dissipation design make it suitable for long-term continuous operation.
Stable Voltage. Reliable Performance.
Price: $3,500–$14,000* Specific pricing will be quoted separately for each project.
Specifications
These specifications are for comparison; confirm the supplied configuration before ordering. Items marked * or ≈ are unverified estimates, not confirmed specifications for this model. Follow the supplied model’s rating label and manual for voltage, protection and cleaning requirements.
| Product type | Oil-immersed transformer |
|---|---|
| Rated capacity | 50 / 100 / 200 / 315 / 500 / 630 / 1000 / 1600 / 2500 kVA |
| Phase / frequency | Three-phase / 50 / 60 Hz |
| Voltage conversion | 10 kV / 0.4 kV |
| Cooling method | ONAN Natural oil cooling * |
|---|---|
| Insulation class | A class * |
| Impedance voltage | ≈ 4.5 % * |
| Ingress protection | IP20 (Outdoor enclosure required) * |
| Reference dimensions (mm) | Approximately 1500×800×1400 (630 kVA class) * |
| Reference shipping weight (not net weight) | Approximately 1200 (630 kVA class) kg * |
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