Hunan Hentg Power Electric Technology Co., Ltd.
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Product Specification
| High Light | HV Oil Immersed Power Transformer ，220kV Oil Immersed Power Transformer | ||
High-performance oil-immersed distribution transformers designed for power utilities, renewable energy, industrial facilities, railway systems, and urban infrastructure.
| Attribute | Value |
|---|---|
| Frequency | 50Hz, 60Hz |
| Phase | Three |
| Coil Number | Single Winding, Two Windings, Multi Winding, Three Windings |
| Application | Power Distribution System Power Transformer |
| Coil Structure | Shell-Type Coil, layer coil, fully sealed construction, Disc Coil, round coil |
| Output Voltage | 415V, 110V, 220V, 380V, 400V, 440V, 480V |
| Input Voltage | 11kV, 10.5kV, 3kV, 6.3kV, 6.6kV, 12.47kV, 6kV, 10kV, 35kV |
| Type | Voltage Regulator Transformer, Oil-Immersed Transformer |
| Vector Group | Dyn11 / Yyn0 |
| Product Name | S20 Energy Efficiency Secondary Oil-immersed Transformer |
| Customization | Available |
| Rated Capacity (KVA) | Vector Group | Voltage Combination | Tapping Range | No-load Loss | Load Loss | Impedance |
|---|---|---|---|---|---|---|
| 30 | Yyn0 / Dyn11 | 10/6.3/6 | ±5% ±2X2.5% | 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 |
Our oil-immersed distribution transformers range from 30kVA to 2500kVA, with voltage levels up to 35kV. Designed to IEC and ANSI standards, our transformers offer high efficiency, low losses, and long service life, suitable for both indoor and outdoor environments.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
300-500MVA
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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