3 Phase Pad Mounted Power Transformer 225kva Iron Core Transformer IEC ANSI IEEE Standard
225kVA Three Phase Pad Mounted Power Transformer Product Overview High-efficiency 225kVA three-phase pad mounted transformer designed for power distribution systems, compliant with IEC, ANSI, and IEEE standards. Features 100% copper windings and oil-type cooling for reliable performance. Key ...
Pad Mounted Power Transformer 225kva
,225kva Iron Core Transformer
,IEEE Standard Pad Mounted Power Transformer
High-efficiency 225kVA three-phase pad mounted transformer designed for power distribution systems, compliant with IEC, ANSI, and IEEE standards. Features 100% copper windings and oil-type cooling for reliable performance.
| Attribute | Value |
|---|---|
| Type | Distribution Transformer, Oil-type |
| Material | 100% Copper Wire |
| Phase | Three |
| Input Voltage | 3kV, 6kV, 10kV |
| Output Voltage | 110V, 220V, 380V, 440V, 480V, 415V, 400V |
| Standard | IEC ANSI IEEE |
| Rated Capacity | 75KVA-3750KVA |
| Cooling Type | ONAN/KNAN |
| Noise Level | <50dB |
| UL Certification | UL-US-2431836-0, UL-CA-2423202-0 |
| Capacity (KVA) | HV | LV | No-load loss | Load loss | Impedance | Efficiency |
|---|---|---|---|---|---|---|
| 225 | 2400-34500V | 110-690V | 350 | 3100 | 4.0-6.3 | 99.23% |
- Compact design saves approximately 33% space compared to European-style transformers
- Fully sealed and insulated structure enhances safety and reduces maintenance
- Multiple power supply schemes including terminal power supply and ring network capability
- S11 oil-immersed design with low loss, low temperature rise, and strong overload capacity
- Dual-fuse protection system with current and temperature sensitivity
- 200A cable connector allows load switching and emergency operation
- Dyn11 winding connection with three-phase four-column core for stable asymmetric load operation
- Anti-corrosion cabinet design with special spray paint treatment
The compact design facilitates transportation and installation in space-constrained areas. The fully sealed structure minimizes environmental impact on internal components while improving safety and reducing maintenance requirements.
Multiple power supply configurations ensure reliable operation, with automatic switching to backup power during line failures. The energy-efficient S11 transformer design significantly reduces long-term operating costs.
Simplified installation process eliminates the need for large installation sites. Enhanced safety features protect personnel and equipment while minimizing power outages.
Energy-efficient operation delivers substantial cost savings over time. Stable power output extends equipment lifespan and improves production efficiency. The aesthetically designed cabinet blends seamlessly with urban environments.
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500kVA 3 Phase Pad Mounted Electrical Transformer Weatherproof Oil Immersed Cooling
500kVA 3 Phase Pad Mounted Electrical Transformer Weatherproof Oil Immersed Cooling Product Specifications Attribute Value Type Distribution transformer, power transformer, Oil-filled Transformer Frequency 50Hz, 60Hz Winding Material Aluminum Application Power Phase Three Coil Structure TOROIDAL Coil Number Multi-winding coil Input Voltage 10kV Output Voltage 400V, 440V, 480V Cooling Method ONAN ONAF OFAF Transformer type Toroidal Transformer Technical Specifications Capacity
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HENTG POWER 3000kVA pad-mounted transformer: 34.5kV to 480V step-down, 3-phase liquid-filled design. ANSI/IEEE compliant with loop feed for redundancy, dead-front safety, and copper windings. Ideal for North American utility & industrial applications.
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