Hunan Hentg Power Electric Technology Co., Ltd.
| Type | distribution transformer |
| Material | Copper, 100% Copper Wire |
| Frequency | 50Hz, 60Hz |
| Shape | Rectangle |
| Winding Material | Copper |
| application | Power |
| Phase | Three |
| Coil Structure | Wound Coil |
| Coil Number | Multi-winding coil |
| Input Voltage | 3kV, 6kV, 10kV |
| Output Voltage | 220V, 380V, 440V, 480V, 415V, 400V |
| Product name | Oil Immersed Transformer |
| Rated capacity | 75KVA-3750KVA |
| Cooling Method | ONAN ONAF OFAF |
| Core material | 100% Cooper |
| Color | Green |
| Warranty | 3 Years |
| Feature | High Efficiency |
| Application | Electronic Equipment |
| Usage | High-frequency Tranformer |
| Place of Origin | Jiangsu, China |
| Brand Name | HENTG Power |
| Model Number | ZGS |
| Certification | CE |
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Product Specification
| Type | distribution transformer | Material | Copper, 100% Copper Wire |
| Frequency | 50Hz, 60Hz | Shape | Rectangle |
| Winding Material | Copper | application | Power |
| Phase | Three | Coil Structure | Wound Coil |
| Coil Number | Multi-winding coil | Input Voltage | 3kV, 6kV, 10kV |
| Output Voltage | 220V, 380V, 440V, 480V, 415V, 400V | Product name | Oil Immersed Transformer |
| Rated capacity | 75KVA-3750KVA | Cooling Method | ONAN ONAF OFAF |
| Core material | 100% Cooper | Color | Green |
| Warranty | 3 Years | Feature | High Efficiency |
| Application | Electronic Equipment | Usage | High-frequency Tranformer |
| Place of Origin | Jiangsu, China | Brand Name | HENTG Power |
| Model Number | ZGS | Certification | CE |
| High Light | Phase Pad Mounted Transformer 2500kva ，Industrial 33kv Step Down Transformer ，2500kva Industrial Pad Mounted Transformer | ||
| THREE PHASE PAD MOUNTED TRANSFORMER | | | | | | | | |||||||
| Capacity (KVA) | HV | Tapping range | LV | No-load loss | Load loss | lmpedance | Efficiency | |||||||
| 75 | 2400 4160 7200 7620 12000 12470 13200 13800 14400 19920 24940 34500 | ±2X2.5% | 110 120 208 240 277 347 415 416 480 600 690 | 130 | 100 | 4.0-6.3 | 99.03 | |||||||
| 152 | | | | 200 | 1800 | | 99.16 | |||||||
| 225 | | | | 350 | 3100 | | 99.23 | |||||||
| 300 | | | | 430 | 3700 | | 99.27 | |||||||
| 500 | | | | 600 | 5410 | | 99.35 | |||||||
| 750 | | | | 880 | 7500 | | 99.4 | |||||||
| 1000 | | | | 1000 | 10300 | | 99.43 | |||||||
| 1500 | | | | 1400 | 14500 | | 99.48 | |||||||
| 2000 | | | | 1800 | 18300 | | 99.51 | |||||||
| 2500 | | | | 2300 | 23100 | | 99.53 | |||||||
| 3150 | | | | | | | | |||||||
| 3750 | | | | | | | | |||||||
The 2500kVA Three-Phase Pad-Mounted Transformer is a high-capacity distribution solution engineered for outdoor, ground-level applications. Designed to meet the rigorous demands of industrial, utility, and commercial sectors, this transformer offers compact design, secure enclosures, and consistent performance. Built for reliability and safety, it seamlessly integrates into modern power systems while reducing long-term operational costs.
Three-phase pad-mounted design
Oil-immersed self-cooled (ONAN) system
Tamper-proof steel enclosure
Weather-resistant and corrosion-protected casing
Fully sealed tank design
Industry-standard compliance (IEEE/ANSI/IEC)
✅ Outdoor Durability: Built to perform in harsh outdoor conditions without risk of weather-related damage.
✅ Secure Installation: Lockable, tamper-resistant cabinet protects vital components in public or unmonitored spaces.
✅ Compact & Efficient Footprint: Ground-level pad-mounted layout eliminates the need for transformer rooms or overhead equipment.
✅ Low Maintenance Operation: Hermetically sealed system reduces oil degradation and inspection frequency.
✅ Consistent Voltage Output: Delivers stable, efficient power with reduced energy losses, even at full load.
⚡ High Load Capacity: Easily supports large-scale commercial, utility, or industrial operations with reliable performance.
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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