2500 kva Three Phase Pad Mounted Transformer
03-11 2025 | By:
Primary Voltage:13.8KV
Secondary Voltage:0.48KV
Power Rating: 2500 KVA
Connection Type: Dyn11/Yyno or others
Standards: IEC60076 ANSI/IEEE C57
500 KVA 13.8 kV / 0.48 kV Three Phase Pad Mounted Transformer Main Applications
The four 2500 kVA pad mounted transformers purchased by our American client are configured in a three phase star connection. They are primarily intended for local community electrification projects. These transformers utilize high fire point oil (FR3 oil) to enhance safety and environmental performance. They are certified for environmental protection, complying with sustainability standards that include noise control, electromagnetic interference limitations, and minimal oil leakage.
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- 2500 KVA Three Phase Pad Mounted Transformer
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- Padmount Transformers
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Learn more about 3 Phase Pad Mounted Transformer for free:1000 KVA Pad Mounted Transformer
2500 KVA Three Phase Pad Mounted Transformer Main Features
Key Features of Three Phase Pad Mounted Transformers
Strong Overload Capacity: 2500 kva pad mount transformer can handle up to 2 times their rated capacity for 2 hours and 1.6 times for 7 hours without compromising their operational lifespan.
Elbow Connectors: 2500 kva transformer equipped with elbow connectors that facilitate easy connection of high-voltage incoming cables, allowing for hot-plugging.
Dual Fuse Protection:
a. Plug-in Fuse (BAY-o-NET): Features dual-sensitive fuses (temperature and current) to protect against short-circuit faults on the secondary side.
b. Backup Current-Limiting Fuse (ELSP): Provides additional protection against internal faults within the transformer, safeguarding the high-voltage side.
High Fire Point Oil (FR3): Typically uses high fire point oil (FR3) manufactured by Evernew Transformers, significantly enhancing safety and operational reliability.
Terminal and Loop Network Configurations:2500 KVA Pad mounted transformer are available in both terminal and loop network configurations, offering convenient switching between setups to improve power supply reliability.
Robust Construction: Designed with strong materials and insulation, the rugged housing can withstand harsh environmental conditions and ensure long-term durability.
Compliance with Standards: Meets ANSI/IEEE C57 standards and UL certification requirements, ensuring adherence to strict quality and safety guidelines.
Advanced Cooling Systems: Includes efficient cooling systems to maintain optimal operating temperatures and prevent overheating during peak loads.
These features emphasize the versatility, safety, and reliability of 2500kva pad transformer and support critical infrastructure with resilient power distribution solutions.
Technical specifications
2500 KVA Three Phase Pad Mounted Transformer Specification and Data Sheet
| ITEM | VALUE |
|---|---|
| Place of Origin | China |
| Brand Name | EverNew Transformer |
| Model Number | pad mounted transformer |
| Phase | Three Phase |
| Coil Number | 3 |
| Usage | power |
| Coil Structure | layer coil |
| Rated Primary Voltage | 13.8 |
| Rated Secondary Voltage | 0.48 |
| Power/Rated capacity | 2500kva |
| Standard | IEC60076 ANSI/IEEE C57 |
| Certification | CE UL CSA CCC SAA GOST-R |
| Frequency | 50/60 Hz |
| Cooling Method | ONAN ONAF |
| Winding material | CopperAluminum |
| Vector Group | Dyn11 / Yyn0 |
| Warranty | 2 Years |
2500 kva Three Phase Pad Mounted Transformer Technical Specifications
| RATING | NO LOAD LOSS | ON LOAD LOSS | W(MM) | D(MM) | H(MM) | OIL WEIGHT(KG) | TATAL WEIGHT(KG) |
|---|---|---|---|---|---|---|---|
| 75kVA | 180 | 1250 | 1390 | 910 | 1430 | 120 | 645 |
| 150kVA | 280 | 2200 | 1510 | 980 | 1530 | 201 | 989 |
| 250kVA | 400 | 3050 | 1600 | 1000 | 1660 | 230 | 1195 |
| 300kVA | 480 | 3650 | 1660 | 1080 | 1680 | 260 | 1415 |
| 400kVA | 570 | 4300 | 1805 | 1120 | 1750 | 290 | 1675 |
| 500kVA | 680 | 5100 | 1810 | 1160 | 1790 | 325 | 1905 |
| 750kVA | 980 | 7500 | 2030 | 1300 | 2030 | 535 | 2755 |
| 1000kVA | 1150 | 10300 | 1651 | 1549 | 1854 | 650 | 3235 |
| 1250kVA | 1360 | 12000 | 2100 | 1500 | 2050 | 680 | 4050 |
| 1500kVA | 1640 | 14500 | 2210 | 1470 | 2150 | 748 | 4200 |
| 2000kVA | 1940 | 18300 | 2380 | 1600 | 2220 | 850 | 4600 |
| 2500kVA | 2500 | 25500 | 1730 | 2100 | 2300 | 1450 | 4900 |
| 2750kVA | 2600 | 23600 | 1880 | 2300 | 2360 | 1800 | 6300 |
| 3000kVA | 2730 | 27000 | 2400 | 2600 | 2400 | 2400 | 7000 |
| 3750kVA | 3500 | 38000 | 2500 | 2700 | 2600 | 2800 | 7200 |
2500 KVA Three Phase Pad Mounted Transformer Main Components
| NO. | ACCESSORY NAME | DESCRIPTION/SPECIFICATION | QUANTITY |
|---|---|---|---|
| 1 | Pressure Relief Device | For silicon oil cooling system, with pressure switch | 1 |
| 2 | Oil Level Indicator | Mechanical or electronic, inside transformer tank | 1 |
| 3 | Thermometers | For current transformers, temperature probes, digital display | 2 |
| 4 | Liquid Level Gauge | Mechanical or electronic, measures oil level inside tank | 1 |
| 5 | Ventilators and Filters | Maintain internal ventilation, replaceable filters | 2 |
| 6 | Air Release Valve | Inside tank, for gas and moisture control, automatic or manual | 1 |
| 7 | Filters | Maintain cleanliness of oil inside tank | 1 |
| 8 | Transformer Protection Devices | Including protective relays, microprocessor-based control unit | 1 |
| 9 | Electrical Grounding System | Ensures safe grounding of transformer, includes grounding cables and electrodes | 1 |
| 10 | Connecting Cables | High and low voltage side cables, specific lengths and cross-sections | Various |
| 11 | Insulating Sleeves and Fittings | Protects cables and connections, includes terminals and joints | 10 |
| 12 | Disconnectors | Grounding, junction boxes, with electrical safety switches | 1 |
| 13 | Controls and Instrumentation | Monitoring, control, and display for transformer, digital display | 1 |
| 14 | Terminal Box | Cable connections and electrical wiring, waterproof design | 1 |
| 15 | Isolating Switch | Electrical safety disconnect, with mechanical and electrical locking | 1 |
| 16 | Plates and Signs | Safety, standards, and operational guidelines, weather-resistant | 1 |
| 17 | Safety Barriers and Protection Devices | Surrounding safety protection for transformer, prevents unauthorized access | 1 |
| 18 | Lifting Lugs and Rings | Lifting points for transporting and installation | 4 |
| 19 | Lightning Protection Equipment | Protects transformer from lightning strikes, surge arresters | 1 |
| 20 | Fire Extinguisher | Emergency fire extinguishing equipment, ABC type extinguishing agent | 1 |
| 21 | Enclosures and Protective Covers | External protection for transformer, corrosion-resistant materials | 1 |
| 22 | Scaffoldings and Supports | Support during installation and maintenance, collapsible design | 8 |
| 23 | Cooling System | Efficient cooling system, fans and aluminum heat sinks | 1 |
| 24 | Lubricating Oil | Internal lubricating oil, meets specific standards | 1 |
| 25 | Geographic Information System (GIS) | Transformer location and tracking system | 1 |
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