50kva 75kva 100kva 167kva Single Phase Pad Mounted Transformer 13.8/13.2kv 230v 50hz/60hz Power Transformer
Standard
IEEE, ANSI, DOE
Warranty
18 months from commissioning
Lead Time
3.5 months
TESTING
Routine Testing
- Winding resistance measurement
- Transformer turns ratio (TTR) test
- Polarity and phase relationship verification
- No-load loss and excitation current measurement
- Load loss and impedance voltage test
- Applied AC withstand voltage test
- Induced voltage test
- Insulation resistance (Megger) test
- Oil dielectric breakdown voltage (BDV) test
- Leak test
- Pressure test
- Functional testing of bayonet fuse and protection devices
- Visual and dimensional inspection
Optional tests include:
- Temperature rise test
- Lightning impulse test
- Sound level measurement
- Partial discharge test
Short-circuit withstand verification (design/type test)
PRODUCT FEATURES
- Tamper-resistant, weatherproof steel enclosure suitable for outdoor installation.
- Dead-front or live-front construction available to meet utility requirements.
- Bayonet fuse and backup current-limiting fuse protection.
- Loop-feed or radial-feed configurations.
- High-efficiency CRGO silicon steel or optional amorphous metal core to reduce no-load losses.
- Copper or aluminum windings available.
- Low operating noise, ideal for residential and commercial areas.
- Pressure relief valve and oil level indicator for enhanced operational safety.
- Corrosion-resistant powder-coated enclosure for long service life.
- Optional biodegradable FR3 natural ester insulating fluid for improved environmental performance and fire safety.
- Compact design for underground residential distribution (URD) systems.
- Designed for reliable service in residential developments, commercial buildings, schools, hospitals, industrial facilities, and utility distribution networks.