3 Phase Pad Mount Transformer 1500 KVA 13.8 7.2kv 0.48 to 0.277KV ONAN DF LF TYPE Dyn11 IEEE IEC 50
3 Phase Pad Mount Transformer 1500 KVA 13.8 7.2kv 0.48 to 0.277KV ONAN DF LF TYPE Dyn11 IEEE IEC 50 60 Hz With Circuit B
Engineered for dependable medium-voltage distribution, this 1500 kVA 3-phase pad-mounted transformer steps down 13.8 kV / 7.2 kV power to a usable 480Y/277V (0.48 to 0.277 kV). Featuring a Dead Front Loop Feed (DF LF) design and integrated circuit breaker protection, it ensures maximum safety for underground utility connections. This robust ONAN-cooled unit is ideal for powering industrial parks, large commercial complexes, and municipal infrastructure grids.
Key Specifications
- Rated Capacity: 1500 kVA (1.5 MVA)
- Primary Voltage: 13.8 kV / 7.2 kV
- Secondary Voltage: 480Y/277 V (0.48 kV to 0.277 kV)
- Configuration: Dead Front, Loop Feed (DF LF TYPE)
- Cooling Method: ONAN (Oil Natural Air Natural)
- Vector Group: Dyn11
- Operating Frequency: 50 / 60 Hz
- Protection: Integrated Circuit Breaker
3 Phase Pad Mount Transformer 1500 KVA 13.8 7.2kv 0.48 to 0.277KV ONAN DF LF TYPE Dyn11 IEEE IEC 50 60 Hz With Circuit B
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Secure your energy supply with the 1000 KVA / 1250 KVA 11 KV Step Down Cast Resin Dry Type Power Transformer. Engineered with CRGO core and UL certification for maximum reliability. Get factory-direct pricing and professional engineering support today.
Technical Specifications
Comprehensive parameters for the 3 Phase Pad Mount Transformer 1500 KVA 13.8 7.2kv 0.48 to 0.277KV ONAN DF LF TYPE Dyn11 IEEE IEC 50 60 Hz With Circuit B
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Download PDF Manual| Parameter | Specification Details |
|---|---|
| Phase | Three Phase |
| Rated Capacity | 1500 kVA |
| Primary Voltage | 13.8 kV / 7.2 kV |
| Secondary Voltage | 0.48 kV / 0.277 kV (480Y/277 V) |
| Frequency | 50 / 60 Hz |
| Vector Group | Dyn11 |
| Cooling Method | ONAN (Oil-Immersed) |
| Connection Type | Dead Front, Loop Feed (DF LF TYPE) |
| Protection | Integrated Circuit Breaker |
| Insulation Class | A |
| Design Standard | IEEE / IEC |
| Enclosure Rating | NEMA 3R (Tamper-Resistant Pad Mount) |
| Application | Underground Utility / Commercial Distribution |
| Warranty | 24 Months |
Get Your Customized Power Solution
Provide your project requirements and our technical engineers will generate a detailed, competitive quotation for the 1000 KVA / 1250 KVA Cast Resin Dry Type Transformer within 12 hours.
12470V / 11KV Step Down Cast Resin Transformer
- Cooling: AN/AF
- Standard: IEC 60076/ANSI
- Vector Group: Dyn11 / Yyn0
- Voltage: 415V / 400V Output
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Email: sales@millenium-electric.com
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