Step Up Oil Immersed Type Transformer 125 Kva 12 Kv Substation Power Transformer
Step Up Oil Immersed Type Transformer 125 KVA 12 KV Substation Power Transformer Product Specifications Attribute Value Type Distribution Transformer, Oil-filled Transformer Material Copper, Aluminum, Copper Winding Frequency 60Hz, 50Hz Winding Material Copper, Aluminum Application Power Distributio...
Step Up Oil Immersed Type Transformer
,132 Kv 120mva Substation Power Transformer
,115 Kv Oil Immersed Type Transformer

| Attribute | Value |
|---|---|
| Type | Distribution Transformer, Oil-filled Transformer |
| Material | Copper, Aluminum, Copper Winding |
| Frequency | 60Hz, 50Hz |
| Winding Material | Copper, Aluminum |
| Application | Power Distribution System |
| Phase | Three |
| Rated Capacity | 30-3000kVA |
| Cooling | ONAN/ONAF or Customized |
| Protection Level | IP00 |
| Warranty | 3 Years |
The HENTG Power Step Up Transformer is a high-performance 115kV/132kV power transformer designed for substation applications. Compliant with international standards including IEC, ANSI, and BS, with CE and ISO9001 certifications.

The Type S13 oil-immersed distribution transformer represents an advanced evolution from the S11 model, featuring optimized core and coil structures that reduce no-load loss and noise by an average of 20% compared to JB/T10088-2004 standards.
- Higher Energy Efficiency: 20-30% lower no-load losses compared to S11 models through premium silicon steel and optimized magnetic circuits
- Reduced Noise Levels: Precision manufacturing and high-permeability materials minimize operational noise
- Environmental Protection: Optional fully sealed tank designs prevent oil leakage and eliminate conservator needs
- Low Maintenance: Sealed versions require minimal upkeep with corrosion-resistant coatings
- Extended Service Life: 20-30 year lifespan with proper maintenance using superior materials
| Rated Capacity (kVA) | Vector Group | No-load Loss (W) | Load Loss (W) | No-load Current (%) | Impedance (%) |
|---|---|---|---|---|---|
| 30 | Yyn0/Dyn11 | 80 | 630 | 1.5 | 4.0 |
| 50 | 100 | 910 | 1.3 | ||
| 63 | 110 | 1090 | 1.2 | ||
| 125 | 170 | 1890 | 1.1 | ||
| 315 | 340 | 3830 | 0.9 | ||
| 630 | 570 | 6200 | 0.6 | 4.5 | |
| 1600 | 1170 | 14500 | 0.5 |
We respond within 1 hour with transformer recommendations, competitive pricing, and payment terms. Our technical team provides detailed drawings within 7 days of payment confirmation.
After design approval, we begin manufacturing with strict material selection. Quality inspections include comprehensive QC and test reports before shipment.
We provide professional installation guidance and on-site support when needed. All transformers come with a 2+ year warranty for your peace of mind.
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