300kva 500kva 1000kva Dry-type General Power Transformers
Standard
IEC 60076, IEC 60076-11, IEC 60270, IEC 60529, IEEE C57.12 Series, ANSI C57, GB/T 1094, GB/T 10228, GB/T 6450, ISO 9001, ISO 14001, ISO 45001, CE Certification, SGS / TÜV Inspection Support
Warranty
3-5 years
Lead Time
2 months
TESTING
Routine Tests (All Units)
- Winding resistance measurement
- Voltage ratio test
- Phase displacement verification
- Vector group verification
- No-load loss test
- Load loss test
- Impedance voltage test
- Insulation resistance test
- Applied voltage withstand test
- Induced voltage withstand test
Dry-Type Transformer Tests
- Partial discharge measurement
- Temperature sensor verification
- Insulation system inspection
- Resin casting quality inspection
Optional Type Tests
- Temperature rise test
- Lightning impulse test
- Sound level test
- Short-circuit withstand test
Optional Special Tests
- SFRA / FRA analysis
- Tan Delta measurement
- Harmonic evaluation
- Thermal imaging inspection
PRODUCT FEATURES
Cast Resin Technology
- Self-extinguishing insulation system
- Non-flammable construction
- Excellent dielectric strength
- Moisture-resistant design
Environmentally Friendly
- No transformer oil
- No oil leakage risk
- Reduced environmental impact
- Suitable for indoor installation
High Safety
- Low fire risk
- High mechanical strength
- Arc-resistant insulation structure
- Safe operation in public buildings
Low Maintenance
- No oil testing required
- No oil filtration required
- Minimal periodic maintenance
Compact Design
- Reduced footprint
- Easy installation
- Suitable for space-constrained locations
High Reliability
- Strong short-circuit withstand capability
- Long service life
- Stable operation under varying loads
Smart Monitoring (Optional)
Available options include
- PT100 winding temperature sensors
- Digital temperature controller
- RS-485 communication
- Modbus protocol
- SCADA integration
- Remote monitoring system
SUITABLE FOR
- Solar PV plants
- Battery Energy Storage Systems (BESS)
- Wind power projects
- Microgrids
- EV charging stations
- Data centers