1000kVA High Frequency Power Transformer High Voltage Oil Cooling Variable Voltage
Product Specifications
| Attribute | Value |
| Frequency | 50Hz, 60Hz, 50/60Hz |
| Phase | Three |
| Application | Distribution System |
| Output Voltage | 220V, 380V, 400V, 440V, 480V, 11kV |
| Input Voltage | 12.47kV, 6.6kV, 6.3kV, 6kV, 10kV, 35kV, 69kV, 110kV, 115kV, 132kV, 220kV, 400kV |
| Type | Oil-Immersed Transformer |
| Product Name | Three Phase Oil Immersed Transformer |
| Application | Power Distribution System Power Transformer |
| Rated Capacity | 500KVA~2000KVA |
| Cooling Method | Oil Cooling |
| Vector Group | Dyn11 / Yyn0 |
Product Description
1000kVA Oil Immersed Transformer Variable Voltage Power High Frequency 35KV High Voltage Step Down Transformer
HENTG's 35kV series power transformers are more advanced in design, and have been greatly improved in material, structure and process.
Advantages
- Enhanced Reliability: With an oil-immersed design, the transformer offers high reliability in both normal and extreme conditions.
- Lower Carbon Footprint: By reducing energy losses, the transformer contributes to a lower environmental impact.
- Global Support Network: Backed by a worldwide network of technicians and service centers.
- Cost-effective: The long lifespan and low maintenance costs ensure a high return on investment.
Technical Data For 35KV Three-Phase Oil Immersed Transformer (630KVA~31500KVA)
| 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 |
| 1000 | 1150 | 11540 | 1 |
| 1250 | 1410 | 13940 | 0.9 |
| 1600 | 1700 | 16670 | 0.8 |
| 2000 | 2180 | 18380 | 0.7 |
| 2500 | 2560 | 19670 | 0.6 |
| 3150 | 35~38.5 | ±5% | 3.15
6.3
10.5 | | 3040 | 23090 | 0.56 | 7 |
| 4000 | 3620 | 27360 | 0.56 |
| 5000 | 35~38.5 | ±5% | 3.15
6.3
10.5 | | 4320 | 31380 | 0.48 | 7 |
| 6300 | | | | | 5250 | 35060 | 0.48 | 7.5 |
| 8000 | 35~38.5 | ±2*2.5% | 3.15
3.3
6.3
6.6
10.5
11 | Ynd11 | 7200 | 38480 | 0.42 | |
| 10000 | 8700 | 45320 | 0.42 |
| 12500 | | | | | 10080 | 53870 | 0.4 | 8 |
| 16000 | | | | | 12160 | 65840 | 0.4 | 8 |
| 20000 | | | | | 14400 | 79520 | 0.4 | 8 |
| 25000 | | | | | 17020 | 94050 | 0.32 | 8 |
| 31500 | | | | | 20220 | 112860 | 0.32 | 8 |
Our Process
Step 1: Consultation & Design
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 and technical team will confirm all drawing contents with you within 7 days after payment, including technical data, weight and parts list.
Step 2: Production & Quality Control
After finalizing the production drawing, we prepare stock, manufacture, and conduct rigorous quality inspection before shipment. We provide QC report and test report for quality assurance. Raw materials are strictly screened.
Step 3: Installation & Support
We provide professional installation guidance and on-site installation support. All products come with more than 2 years warranty service.
Company Capabilities
- Professional 30+ senior engineers offer 24 hours online service with response within 30 minutes
- 100,000m² factory with 250 workers and 30+ engineers
- 4 production lines with 10,000+ sets annual production capacity
- 100% OQC testing with 25 detection contents
- 15 years power transformer designing and production experience
- Products comply with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
- Cross-industry power transformer solutions
- Global on-site technical support
Frequently Asked Questions
Q: Who are we?
HENTG POWER is a professional designer, manufacturer and installer of power system solutions worldwide, founded in 2011 with 100,000 square meter facility. We specialize in reliable, high-performance solutions for global power systems.
Q: How can we guarantee quality?
We always provide pre-production samples before mass production and conduct final inspection before shipment with QC & test reports. We accept Factory Acceptance Test (FAT). Our factory manufactures oil type and dry type distribution transformers up to 500KV 480MVA power transformers, GIS, switchgear, and substations, complying with ANSI/IEEE/DOE2016/CSA/IEC60076 standards. All products come with over 2 years warranty service.
Q: Why choose us?
We have professional and independent drawing and technical teams that can confirm all drawing contents with you within 7 days. Our technical team includes 30+ senior engineers offering 24 hours online service with response within 30 minutes.
Q: What services can we provide?
We accept OEM orders and negotiate business payment terms.
For any questions or to discuss your requirements, please contact us today!
