Electrical transformers High Voltage Transformer 400kva Power transformers for Sale
High Voltage Transformer 400kVA Power Transformers Product Overview S20 type energy-efficient secondary oil-immersed transformer with low loss, high efficiency, and customizable design. Ideal for industrial, grid, and renewable energy projects. Compliant with IEC/ANSI standards. Technical Specificat...
400kva oil immersed transformer
,400kva oil immersed electrical transformer
,high voltage oil immersed transformer
S20 type energy-efficient secondary oil-immersed transformer with low loss, high efficiency, and customizable design. Ideal for industrial, grid, and renewable energy projects. Compliant with IEC/ANSI standards.
| Type | Power transformer, distribution transformer, Oil-filled Transformer |
| Frequency | 50Hz, 60Hz |
| Winding Material | Copper |
| Application | Power Distribution System |
| Phase | Three |
| Coil Structure | Layered Winding |
| Cooling Method | ONAN, ONAF, OFAF |
| Vector Group | Dyn11/Yyn0 |
| Rated Capacity (KVA) | Vector Group | Voltage Combination | No-load Loss | Load Loss | Impedance |
|---|---|---|---|---|---|
| 30 | Yyn0 / Dyn11 | 10/6.3/6 | 70 | 505/480 | 4.0 |
| 50 | 90 | 730/695 | |||
| 63 | 100 | 870/830 | |||
| 80 | 115 | 1050/1000 | |||
| 100 | 135 | 1265/1200 | |||
| 125 | 150 | 1510/1440 | |||
| 160 | 180 | 1850/1760 | |||
| 200 | 215 | 2185/2080 | |||
| 250 | 260 | 2560/2440 | |||
| 315 | 305 | 3065/2920 | |||
| 400 | 370 | 3615/3440 | |||
| 500 | 430 | 4330/4120 | |||
| 630 | 510 | 4960/4960 | 4.5 | ||
| 800 | 630 | 6000/6000 | |||
| 1000 | 745 | 8240/8240 | |||
| 1250 | 870 | 9600/9600 | |||
| 1600 | 1050 | 11600/11600 | |||
| 2000 | 1225 | 14640/14640 | 5.0 | ||
| 2500 | 1440 | 14840/14840 |
- Available in capacities from 30KVA to 2500KVA
- Multiple cooling options: ONAN (Oil Natural Air Natural) and ONAF (Oil Natural Air Forced)
- Flexible installation: Suitable for indoor/outdoor, pad-mounted, or pole-mounted applications
- Reduces project costs by adapting to environmental constraints
- High efficiency with low loss design
- Customizable solutions available
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 sampling and final inspection before shipment, providing QC & test reports. We accept Factory Acceptance Tests (FAT). Our factory produces oil-type and dry-type distribution transformers up to 500KV 480MVA, GIS, switchgear, and substations, compliant with ANSI/IEEE/DOE2016/CSA/IEC60076 standards. We offer a 2+ year guarantee service.
We have professional drawing and technical teams that can confirm all drawing contents within 7 days. Our technical team includes 30+ senior engineers providing 24/7 online support with 30-minute response times.
We accept OEM orders with negotiable payment terms.
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