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| Categories | Oil Immersed Transformer |
|---|---|
| Place of Origin: | China |
| Brand Name: | HENTG Power |
| Model Number: | ZGS Series |
| Certification: | CE |
| MOQ: | 1 |
| Type: | distribution transformer, Oil-filled Transformer |
| Frequency: | 50Hz, 60Hz |
| Shape: | Rectangle |
| application: | current |
| Phase: | Three |
| Coil Structure: | TOROIDAL |
| Coil Number: | Triple-winding coil |
| Input Voltage: | 180V, 115V, 3kV, 6kV, 10kV, 15kV |
| Output Voltage: | 400V , 208V, 200V, 415V, 127V, 9V, 11kV, 12V , 24V, 36V, 48V |
| Product name: | Three Phase Transformer |
| Material: | Copper Winding |
| Application: | Power Distribution System |
| Rated capacity: | 1600-3200kva |
| Number Of Phases: | Three Phases |
| Ratio: | 10/0.4Kv |
| Coil Material: | Copper |
| Cool Method: | ONAN |
| Transformer Type: | Oil immersed transformer |
| Specification: | 66kV, up to 100MVA |
| Rated Voltage: | 20~100 kVA |
| Cooling Method: | ONAN (Oil Natural Air Natural) or ONAF (Oil Natural Air Forced) |
| Port: | All ports |
| Manufactory: | KNKONG |
| Usage: | Power,Distribution Transformer |
| Voltage Range: | Hv 110+-8X1.25% |
| Company Info. |
| Hunan Hentg Power Electric Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
| Attribute | Value |
|---|---|
| Type | Distribution transformer, Oil-filled Transformer |
| Frequency | 50Hz, 60Hz |
| Shape | Rectangle |
| Phase | Three |
| Coil Structure | TOROIDAL |
| Coil Material | Copper |
| Input Voltage | 180V, 115V, 3kV, 6kV, 10kV, 15kV |
| Output Voltage | 400V, 208V, 200V, 415V, 127V, 9V, 11kV, 12V, 24V, 36V, 48V |
| Cooling Method | ONAN (Oil Natural Air Natural) or ONAF (Oil Natural Air Forced) |
| Rated Capacity | 1600-3200kva |
| Voltage Range | Hv 110±8X1.25% |
Our oil-immersed distribution transformers are widely used in power transmission, industrial and commercial electricity, renewable energy systems, and urban infrastructure. With a capacity range from 30kVA to 2500kVA and voltage levels up to 35kV, these units feature low loss, high reliability, and stable operation, fully compliant with IEC, ANSI, and other international standards.
| Capacity (KVA) | HV (KV) | HV Tapping | LV (KV) | Vector Group | No-load Loss (W) | On-load Loss (W) | No-load Current (%) | Short Circuit Impedance (%) |
|---|---|---|---|---|---|---|---|---|
| 630 | 35 | ±5% | 3.15 6.3 10.5 | Yd11 | 830 | 7870 | 1.1 | 6.5 |
| 800 | 980 | 9410 | 1.0 | |||||
| 1000 | 1150 | 11540 | 1.0 | |||||
| 1250 | 1410 | 13940 | 0.9 | |||||
| 1600 | 1700 | 16670 | 0.8 | |||||
| 2000 | 2180 | 18380 | 0.7 | |||||
| 2500 | 2560 | 19670 | 0.6 |
We will respond to your inquiry within 1 hour and recommend suitable transformer according to your needs. We provide reasonable quotations and payment terms. Our professional drawing team will confirm all technical details with you within 7 days after payment, including technical data, weight and parts list.
After finalizing the production drawing, we prepare stock and begin manufacturing. All raw materials are strictly screened. We provide dual quality assurance with QC reports and test reports before shipment. Special accessory requirements can be accommodated.
Our professional team provides installation guidance and on-site support when needed. We offer more than 2 years of warranty service to ensure your complete satisfaction.

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