25kVA 1140V/660V148V Coal Mining Electrical Isolation Copper Dry Type 0-2000kVA/Custom Low Voltage 0V-3.3kv Copper Distribution Power Transformer

25kVA 1140V/660V148V Coal Mining Electrical Isolation Copper Dry Type 0-2000kVA/Custom Low Voltage 0V-3.3kv Copper Distribution Power Transformer. Robust Safety: Features vibration resistance, flame retardancy, and Class F insulation for safe mine operations. Temperature Monitoring: Equipped with PT100 sensors to track temperature and ensure continuous, safe charging. Wide Voltage Range: Supports primary voltages from 0V to 3.3kV and capacities from 50VA to 2500kVA. Copper Winding: Uses high-purity copper materials for windings to ensure superior conductivity and durability. Customizable Design: No load loss, load loss, impedance, and vector groups can be customized per customer requirements. Strict Quality Control: Implements 8 QC inspection stages from raw materials to final products ensuring 100% qualification. Global Certifications: Certified by ISO9001, CE, TUV, and PSE, meeting international safety and quality standards.