Hunan Hentg Power Electric Technology Co., Ltd.
| Frequency | 50Hz, 60Hz, 50/60Hz |
| application | distribution system |
| Coil Structure | layer coil |
| Output Voltage | 440V |
| Input Voltage | 10kV |
| Type | Oil-Immersed Transformer, Oil-Immersed Transformer |
| Product name | Three Phase Oil Immersed Transformer |
| Rated capacity | 200-700kva |
| Cooling Method | Oil Cooling |
| Vector Group | Dyn11 / Yyn0 |
| Place of Origin | Jiangsu, China |
| Brand Name | HENTG Power |
| Model Number | S20 |
| Certification | CE |
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Product Specification
| Frequency | 50Hz, 60Hz, 50/60Hz | application | distribution system |
| Coil Structure | layer coil | Output Voltage | 440V |
| Input Voltage | 10kV | Type | Oil-Immersed Transformer, Oil-Immersed Transformer |
| Product name | Three Phase Oil Immersed Transformer | Rated capacity | 200-700kva |
| Cooling Method | Oil Cooling | Vector Group | Dyn11 / Yyn0 |
| Place of Origin | Jiangsu, China | Brand Name | HENTG Power |
| Model Number | S20 | Certification | CE |
| High Light | 10KV Oil Filled Distribution Transformers ，Sealed Construction Oil Filled Transformers | ||
High Voltage Level Design
Rated voltage of 35KV, suitable for medium voltage distribution networks.
Ensures stable power supply for urban and industrial park applications.
Wide applicability compatible with various power systems.
| S20 type energy-efficient secondary oil-immersed transformer | | | | | | | | | ||||||||
| Rated capacity (KVA) | Vector Group | Voltage Combination | | | No-load loss | Load loss | | lmpedance | ||||||||
| | | HV | Tapping range | LV | | Dy | Yy | | ||||||||
| 30 | | 10 6.3 6 | ±5% ±2X2.5% | 0.4 | 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 | | ||||||||
HENTG POWER: Engineering the Grid of Tomorrow
Core Competencies
Precision Manufacturing: Oil/Dry-Type Transformers (500kV/480MVA), GIS, Switchgear
Standards Mastery: DOE2016 / IEC60076 / IEEE / CSA / ANSI
Quality Protocol:
» Stage 1: Prototype Validation
» Stage 2: FAT Certification
» Stage 3: Lifetime Support (2+ Years)
Why We Lead
◆ 30+ Senior Engineers: On-demand technical escalation
◆ 7-Day Drawing Finalization Cycle
◆ Global OEM Project Support
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2011
Total Annual:
50000000-100000000
Employee Number:
200~250
Ecer Certification：
Verified Supplier
HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P... HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...
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