250 KVA | 11000 Volts/ 0.433 Volts (Aluminium wound)
In Stock (200 available)
This 250 kVA distribution transformer steps down primary high voltage (11,000 Volts) to a secondary utilization voltage (433 Volts). Utilizing cost-effective, high-grade aluminium windings, it is built to handle heavy electrical loads for commercial or industrial facilities while offering a lighter and highly economical alternative to copper models.
Core Specifications
Capacity: 250 kVA
Primary Voltage (HV): 11,000 V (11 kV)
Secondary Voltage (LV): 433 V (Phase-to-Phase) / 250 V (Phase-to-Neutral)
Winding Material: Electrical Grade Aluminium (Foil or Wire)
Phase: 3-Phase
Vector Group: Dyn11 (Delta on primary, Star on secondary with neutral)
Cooling: ONAN (Oil Natural, Air Natural)
Frequency: 50 Hz
