Hunan Hentg Power Electric Technology Co., Ltd.
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| Attribute | Value |
|---|---|
| Type | Distribution transformer |
| Material | Aluminum, Copper |
| Frequency | 50Hz, 60Hz |
| Shape | Rectangle |
| Winding Material | Aluminum, Copper |
| Application | Power |
| Phase | Three |
| Coil Structure | Circular coil |
| Coil Number | Multi-winding coil |
| Input Voltage | 3kV, 6kV, 10kV, 15kV, 35kV, 69kV, 110kV, 115kV, 132kV, 220kV, 400kV |
| Output Voltage | 220V, 380V |
| Usage | Distribution Power |
| Standard | GB/T17467 |
| Capacity | 50~2000KVA |
| Protection | IP54/IP33D |
| Warranty | 3 Years |
| Feature | High Frequency |
| Ambient Temperature | -25~40℃ |
| Cooling Method | ONAN ONAF OFAF |
| Power | Custom Designed |
HENTG's pre-installed substations are compact, factory-assembled solutions that integrate transformers, switchgear, and protection systems in a weatherproof enclosure. Designed for quick deployment, easy installation, and minimal on-site work, they are ideal for urban grids, industrial parks, renewable energy plants, and construction sites.
| Item | Unit | Data |
|---|---|---|
| Rated Frequency | Hz | 50 |
| Rated Voltage | kV | 6 10 35 |
| Max Working Voltage | kV | 6.9 11.5 40.5 |
| Industrial Frequency Voltage-resisting Time | kV | 32/36 42/48 95/118 |
| Thunder and Lighting Ballistic Voltage-resisting Time/isolation Sectional Port | kV | 60/70 75/85 185/215 |
| Rated Current | A | 400 630 |
| Rated Brief-period Current-resisting | kA | 12.5(2s) 16(2s) 20(2s) |
| Rated Crest Value Current-resisting | kA | 32.5 40 50 |
| Item | Unit | Data |
|---|---|---|
| Rated Voltage | V | 380 220 |
| Rated Current Of Major Return Circuit | A | 100-3200 |
| Rated short-circuit Current-resisting | kA | 15 30 50 |
| Rated Crest Value Current-resisting | kA | 30 63 110 |
| Branch Circuit | A | 10-800 |
| Quantity Of Branch | line | 1月12日 |
| Compensation Circuit | kVAR | 0-360 |
| Item | Unit | Data |
|---|---|---|
| Rated Capacity | kVA | 50-2000 |
| Short-circuit Impendance | % | 4 6 |
| Scope Of Branch Connection | +2x2.5% ±5% | |
| Vector Group | Yyn0 Dyn11 |
We respond to inquiries within 1 hour and recommend suitable transformers according to your needs. We provide reasonable quotations and payment terms. Our professional drawing and technical teams will confirm all drawing contents with you within 7 days after payment, including technical data, weight, and parts list. Click here to consult.
After finalizing the production drawing, we prepare stock, manufacture, and conduct rigorous quality inspections before shipment. For special accessory requirements, we can provide customized solutions. Our raw materials are strictly screened, and we provide QC reports and test reports for quality assurance.
Our professional team provides installation guidance and on-site support. We offer more than 2 years of warranty service. Click here to start our business now.
Have questions? Click here for discussion!
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 and final inspections before shipment, providing QC & test reports. We accept Factory Acceptance Tests (FAT) and manufacture oil/dry type distribution transformers up to 500KV 480MVA, GIS, switchgear, and substations meeting ANSI/IEEE/DOE2016/CSA/IEC60076 standards. We offer over 2 years warranty service.
We have professional drawing and technical teams that confirm drawings within 7 days. Our team of 30+ senior engineers provides 24/7 online support with 30-minute response times.
We accept OEM orders with negotiated business payment terms.