High Quality 3-Phase Oil Immersed Step up Power Transformers for Solar

Oil transformer

Each transformer is uniquely designed, considering factors like voltage, power rating, climate, and network topology. These
solutions prioritize efficiency, eco-friendliness, high short-circuit strength, overload capacity, high-temperature operation,
reliable startup during outages, and cost-effective maintenance. Their applications span renewable energy, urban substations,utilities, and industrial sectors.

Specification

− Cooling: ONAN/ONAF,KNAN,KNAN/KNAF − Insulating oil:Natural ester(FR3 Enviro Temp,RAPO etc) − Frequency:50 Hertz
− Average winding rise:55℃C or 55/65℃
− Future fan wiring and control
Automatic pressure relief device
Galvanized or stainless-steel radiators Fans
Accessories with additional contacts
− Controls Cabinet: NEMA 3R, 4, 4X Customizable Colors
− HV lightning arresters :
Distribution Class, Intermediate Class,Station Class Harmonic allowances up to k-20
− Seismic designs:Zones 1-4
High ambient designs available
High elevation designs available
− Rapid Rise Relay
Neutral Terminations
Other Moving Facilities (Wheels)
Nitrogen gas fluid preservation system
Gas Test Valve
Schrader Valve
Junction Box
Fiber-optic temperature measurements
Line Dissolved Gas Monitor
Bushing Mounted Current Transformers
Fire Prevention System (SERGI)
On-line monitoring system
Electrostatic shield
Special/low sound level
Special environment(i.e:classified areas)
Special paint for marine ambient

Key Configurations