Hunan Hentg Power Electric Technology Co., Ltd.
| Frequency | 50Hz, 60Hz, 50/60Hz |
| Phase | Three |
| application | distribution system |
| Output Voltage | 110V, 220V, 380V, 400V , 440V |
| Input Voltage | 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV |
| Type | Oil-Immersed Transformer, Oil-Immersed Transformer |
| Product name | Three Phase Oil Immersed Transformer |
| Application | Power Distribution System |
| Cooling Method | ONAN ONAF OFAF |
| Primary voltage | 35~38.5KV±5% |
| Winding Material | Aluminum, Copper |
| Place of Origin | China |
| Brand Name | HENTG Power |
| Model Number | ZGS Series |
| Certification | CE |
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Product Specification
| Frequency | 50Hz, 60Hz, 50/60Hz | Phase | Three |
| application | distribution system | Output Voltage | 110V, 220V, 380V, 400V , 440V |
| Input Voltage | 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV | Type | Oil-Immersed Transformer, Oil-Immersed Transformer |
| Product name | Three Phase Oil Immersed Transformer | Application | Power Distribution System |
| Cooling Method | ONAN ONAF OFAF | Primary voltage | 35~38.5KV±5% |
| Winding Material | Aluminum, Copper | Place of Origin | China |
| Brand Name | HENTG Power | Model Number | ZGS Series |
| Certification | CE | ||
| High Light | ONAN Cooling Oil Immersed Distribution Transformer ，35KV Class Three Phase Distribution Transformer | ||
| Attribute | Value |
|---|---|
| Frequency | 50Hz, 60Hz, 50/60Hz |
| Phase | Three |
| Application | Distribution System |
| Output Voltage | 110V, 220V, 380V, 400V, 440V |
| Input Voltage | 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV |
| Type | Oil-Immersed Transformer |
| Cooling Method | ONAN ONAF OFAF |
| Primary Voltage | 35~38.5KV±5% |
| Winding Material | Aluminum, Copper |
HENTG's 35kV series power transformers feature advanced design with significant improvements in materials, structure, and manufacturing processes.
| 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 | |||||
| 31500 | 35~38.5 | ±2*2.5% | 3.15 3.3 6.3 6.6 10.5 11 |
Ynd11 | 20220 | 112860 | 0.32 |
We respond within 1 hour with transformer recommendations tailored to your needs, including quotations and payment terms. Our professional drawing and technical teams will confirm all drawing details with you within 7 days after payment, including technical data, weight, and parts list.
After finalizing the production drawing, we prepare materials and begin manufacturing. All products undergo rigorous quality inspection before shipment. We provide both QC reports and test reports, with raw materials strictly screened to ensure quality.
Our professional team provides installation guidance and on-site support. All products come with a minimum 2-year warranty. We're committed to creating win-win partnerships with our clients.
HENTG POWER is a professional designer, manufacturer and installer of power system solutions founded in 2011. We specialize in reliable, high-performance solutions for global power systems across our 100,000 square meter facility.
We conduct pre-production samples and final inspections before shipment, providing QC & test reports. We accept Factory Acceptance Tests (FAT) and manufacture oil-type and dry-type distribution transformers up to 500KV 480MVA, GIS, switchgear, and substations to international standards. All products come with a 2+ year warranty.
Our professional drawing and technical teams can confirm all drawing details within 7 days. With 30+ senior engineers providing 24/7 support and 30-minute response times, we ensure exceptional service throughout your project.
We accept OEM requests and negotiate business payment terms to meet your specific requirements.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
300-500MVA
Employee Number:
200~250
Ecer Certification：
Verified Supplier
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