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High Performance and Safety Features
The ZGS11 model by ANHUI GREEN ENERGY ELECTRIC CO., LTD is designed for optimal performance in outdoor settings. It supports a substantial power range from 75kVA to 2000kVA, catering to diverse operational needs. The transformer operates effectively within a primary voltage of 12470Grdy/7200V and a secondary voltage of 480Y/277V, ensuring versatility in application. Safety is paramount with the inclusion of PCB-free mineral oil and a cooling method of ONAN, which stands for Oil Natural Air Natural, enhancing the unit's operational reliability and efficiency under varying environmental conditions. Temperature regulations are strictly managed with limits set at 55℃ for top oil, 65℃ for winding, and a critical hot spot threshold at 80℃.
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Compliance and Environmental Considerations
Adhering to rigorous standards, the ZGS11 transformer meets the IEEE Std C57.12.00, IEEE Std C57.12.34, and DOE 2016 guidelines, which underscores its compliance with current electrical safety and efficiency protocols. The unit is designed to minimize environmental impact, featuring a low sound level of 55dB and housed in a durable, corrosion-resistant galvanized steel or corrugated tank. Additionally, the transformer is colored in Munsell Green, integrating aesthetically into its surroundings while maintaining high visibility for safety. This model also boasts a comprehensive warranty of 2 years, ensuring long-term reliability and customer satisfaction.
ZGS11 Three Phase Pad Mounted Transformer
$9,042.00 – $44,863.00
✓ Model: ZGS11
✓ Installation: Outdoor
✓ Rated Power: 75kVA to 2000kVA
✓ Primary Voltage: 12470Grdy/7200V
✓ Secondary Voltage: 480Y/277V
✓ Rated Frequency: 60Hz
✓ Cooling Method: ONAN (Oil Natural Air Natural)
✓ Transformer Oil: Mineral oil (PCB free)
✓ Temperature Rise Limit:
Top Oil: 55℃
Winding: 65℃
Hot Spot: 80℃
✓ Efficiency: Complies with DOE 2016 standards
✓ Sound Level: 55dB
✓ Tank Type: Corrugated tank / Galvanized steel
✓ Standards: IEEE Std C57.12.00; IEEE Std C57.12.34; DOE 2016
Shipping by Sea Only, 20 Lead Time Plus Transit
| Specification Category | Specification Detail |
|---|---|
| Manufacturer | ANHUI GREEN ENERGY ELECTRIC |
| Country of Origin | China |
| Model | ZGS11 |
| Type | Dead front Loop feed |
| Installation | Outdoor |
| Ambient Temperature | -10℃ to 40℃ |
| Altitude | Less than 1500m |
| Rated Power | 75kVA to 2000kVA |
| Primary Voltage | 12470Grdy/7200V |
| Secondary Voltage | 480Y/277V |
| Rated Frequency | 60Hz |
| Number of Phase | 3 |
| Number of Windings | 2 |
| Cooling Method | ONAN |
| Transformer Oil | Mineral oil (PCB free) |
| Vector Group | Yyn0 |
| Impedance | 4% to 5.75% |
| Temperature Rise Limit | – Top Oil: 55℃ |
| – Winding: 65℃ | |
| – Hot Spot: 80℃ | |
| Efficiency and Loss | Efficiency % @DOE 2016 |
| Winding Material | Aluminum |
| Core Material | Grain oriented silicon steel |
| Over-current Protection Device | – Bay-o-net Fuse: 165A |
| – ELSP: 165A | |
| Tap Changer | Off-load |
| HV Tapping Range | ±2*2.5% |
| High Voltage | – Insulation Class: A |
| – BIL: 95kV | |
| Low Voltage | – Insulation Class: A |
| – BIL: 30kV | |
| Sound Level | 55dB |
| Tank | Corrugated tank / Galvanized steel |
| Colors | Munsell Green |
| Standards | IEEE Std C57.12.00; IEEE Std C57.12.34; DOE 2016 |
| Accessories Included | Lifting Lug, Hinged Door, Parking Stand Bracket, and others |
| Warranty | 2 years |
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