Hunan Hentg Power Electric Technology Co., Ltd.
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Product Specification
| High Light | electric step up transformer high voltage ，250kva electric step up transformer ，250kva variable step up transformer | ||
| Attribute | Value |
|---|---|
| Frequency | 50Hz, 60Hz |
| Phase | Three |
| Coil Number | Two Windings, Multi Winding, Three Windings |
| Application | Power transformer |
| Coil Structure | Round coil, Shell-Type Coil, layer coil, fully sealed construction, Disc Coil |
| Output Voltage | 10kV, 415V, 220V, 110V, 380V, 400V, 440V, 480V |
| Input Voltage | 11kV, 10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV, 10kV, 35kV, 69kV, 110kV, 115kV |
| Type | Oil-Immersed Transformer, Voltage Regulator Transformer |
| Customization | Accept |
| Winding materials | Copper / Aluminum |
| Vector Group | Yyn0/Dyn11 |
| Impedance | 2-8% |
| Winding | Cu/copper |
| Cooling | ONAN/ONAF or Customized |
| Voltage | 6.6kv-35kv |
| Short Circuit Withstand Capacity | ≥ 25 kA |
| Warranty | 2 years |
| Cooling Method | Oil Immersion |
| Rated Power | 10-100 MVA |
| Rated Hv Voltage | 35 kv |
| Advantage | Low Noise |
The 3 Phase Set Down Electric Step Up Transformer features a high voltage level design with rated voltage of 35KV, making it suitable for medium voltage distribution networks. This transformer ensures stable power supply for urban and industrial park applications with wide compatibility across various power systems.
| Rated capacity (KVA) | Vector Group | Voltage Combination | No-load loss | Load loss | Impedance |
|---|---|---|---|---|---|
| 30 | Yyn0 / Dyn11 | 10 6.3 6 | 70 | 505 | 4.0 |
| 50 | 90 | 730 | |||
| 63 | 100 | 870 | |||
| 80 | 115 | 1050 | |||
| 100 | 135 | 1265 | |||
| 125 | 150 | 1510 | |||
| 160 | 180 | 1850 | |||
| 200 | 215 | 2185 | |||
| 250 | 260 | 2560 | |||
| 315 | 305 | 3065 | |||
| 400 | 370 | 3615 | |||
| 500 | 430 | 4330 | |||
| 630 | 510 | 4960 | 4.5 | ||
| 800 | 630 | 6000 | |||
| 1000 | 745 | 8240 | |||
| 1250 | 870 | 9600 | |||
| 1600 | 1050 | 11600 | |||
| 2000 | 1225 | 14640 | 5.0 | ||
| 2500 | 1440 | 14840 |
HENTG POWER is a professional designer, manufacturer and installer of power system solutions worldwide. Founded in 2011 with a 100,000 square meter facility, we specialize in reliable, high-performance solutions for global power systems.
We conduct pre-production samples before mass production and final inspection before shipment, providing 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. We provide a 2+ year guarantee service.
We have professional and independent drawing and technical teams that can confirm all drawing contents within 7 days. Our technical team includes 30+ senior engineers offering 24/7 online service with 30-minute response times.
We accept OEM orders and negotiate business payment terms to meet customer requirements.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
300-500MVA
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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