Smrtr Technology
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50kVA-1250kVA High Voltage 3 Phase Indoor Dry Type Resin Cast Insulated Electrical Power Transformers
Adopt special process technology of Europe dry-type transformers to ensure fire prevention, waterproof, and environmental protection requirements.
Optimized high-voltage coil structure improves voltage distribution and withstands atmospheric overvoltage effectively.
| Transformer Type | Resin Cast Dry Type |
| Number of Phase | Three Phase |
| Winding Material | Aluminum/Copper |
| Rated Capacity | 50kVA |
| High Voltage | 10/11kV |
| Low Voltage | 0.4kV |
| Frequency | 50/60Hz |
| Connection Group | Yyn0/Dyn11 |
| Cooling Method | ANAF |
| Insulation Class | F |
| Protection Level | IP00/IP20/IP30 |
Reliably used in ambient temperatures up to 180ºC; main parts can sustain up to 220ºC.
Flame retardant and moisture-proof. No poisonous fumes during long-time burning at 800ºC.
Can sustain 120% rated capacity and long-time running under IP23 without forced air cooling.
A digital management enterprise integrating R&D, production, sales and installation of power equipment. Products cover 6kv, 11kv, 22kv, 35kv power transformers, distribution transformers, and box-type substations. Sales coverage includes more than 40 countries across the Middle East, North America, Europe, and Africa.
Features three factory areas (dry transformer, oil transformer, and intelligent workshop) with 250,000 square meters and 128 invention patents. Products meet international standards including IEC, SGS, Intertek, CCC, and CE.
