Hunan Hentg Power Electric Technology Co., Ltd.
| Frequency | 50Hz, 60Hz, 50/60 Hz |
| application | distribution system |
| Output Voltage | 380V, 400V , 440V, 480V |
| Input Voltage | 10kV |
| Product name | Three Phase Oil Immersed Transformer |
| Application | Power Distribution System Power Transformer |
| Rated capacity | 750KVA-1000KVA |
| Cooling Method | Oil Cooling |
| Impedance | 5.8% |
| Standard | ANSI / IEEE / DOE 2016 |
| Kva Rating | 2500KVA |
| Enclosure Rating | NEMA 3R or NEMA 4X |
| Ul Certificate Numbers | UL-US-2431836-0, UL-CA-2423202-0 |
| Secondary Voltage | 120/240 V or 208Y/120 V |
| Temperature Rise | 65°C |
| Rated Power | 15 kVA to 500 kVA |
| Operation | Step-Up Operation |
| Transformer Feed Type | Loop Feed |
| Place of Origin | Jiangsu, China |
| Brand Name | HENTG Power |
| Model Number | ZGS Series |
| Certification | CE |
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Product Specification
| Frequency | 50Hz, 60Hz, 50/60 Hz | application | distribution system |
| Output Voltage | 380V, 400V , 440V, 480V | Input Voltage | 10kV |
| Product name | Three Phase Oil Immersed Transformer | Application | Power Distribution System Power Transformer |
| Rated capacity | 750KVA-1000KVA | Cooling Method | Oil Cooling |
| Impedance | 5.8% | Standard | ANSI / IEEE / DOE 2016 |
| Kva Rating | 2500KVA | Enclosure Rating | NEMA 3R or NEMA 4X |
| Ul Certificate Numbers | UL-US-2431836-0, UL-CA-2423202-0 | Secondary Voltage | 120/240 V or 208Y/120 V |
| Temperature Rise | 65°C | Rated Power | 15 kVA to 500 kVA |
| Operation | Step-Up Operation | Transformer Feed Type | Loop Feed |
| Place of Origin | Jiangsu, China | Brand Name | HENTG Power |
| Model Number | ZGS Series | Certification | CE |
| High Light | 1000KVA Three Phase Pad Mounted Transformer ，750KVA Pad Mounted Transformer Oil Cooling ，Step Up Operation 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 1000kVA Three-Phase Pad-Mounted Transformer is built for high-capacity, secure, and weather-resistant outdoor power distribution. It features a sealed oil-immersed design that ensures long-term durability and low maintenance. With a tamper-proof, compact enclosure and global standard compliance, this transformer is a reliable solution for industrial, commercial, and utility-scale applications. Engineered for consistent performance, it’s ideal for environments demanding high load handling with operational stability.
Three-phase, pad-mounted configuration
Oil-immersed for efficient cooling
Fully enclosed, tamper-resistant construction
Outdoor-rated, weatherproof design
Quiet and low-vibration operation
Long service life with minimal maintenance
Compliant with ANSI, IEEE, IEC standards
✅ High Power Delivery: Supports large-scale operations with stable, balanced power distribution.
✅ Outdoor Resilience: Withstands extreme temperatures and moisture, ideal for exposed or remote locations.
✅ Maintenance-Friendly: Sealed design minimizes the need for routine servicing, saving time and cost.
✅ Space-Saving Installation: Pad-mounted configuration allows quick setup in confined or urban spaces.
✅ Enhanced Safety: Built-in tamper protection and thermal safety features ensure operational security.
✅ Energy Efficient: Optimized design reduces energy losses and improves long-term cost savings.
✅ Flexible Deployment: Suitable for both new installations and upgrades in commercial, industrial, or utility settings.
Typical Applications:
Industrial Zones: Reliable power for heavy equipment and factory operations.
Commercial Developments: Powers shopping malls, data centers, and large buildings.
Utility Substations: Part of grid expansion or backup systems.
Renewable Energy Integration: Converts and stabilizes output from solar and wind farms.
Municipal Infrastructure: Used in street lighting networks, public facilities, and transportation hubs.
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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