
High Efficiency Scb14 Transformer 4000kVA Dry Type Commercial Power System. Energy Efficiency Standard: Meets China's national first level energy efficiency standards for dry-type transformers. Fireproof & Explosion-proof: Resin insulated design ensures flame retardant, fireproof, and explosion-proof safety. Maintenance-Free Operation: Encapsulated coils allow for maintenance-free operation and non-polluting performance. Overload Capability: Can operate for long periods under 125% of rated load with forced air-cooling. Smart Monitoring System: Equipped with temperature controller and RS485 interface for centralized computer monitoring. Low Noise Design: Scientific design and casting process result in smaller partial discharge and low noise. Flexible Customization: Supports full customization including voltage, dimensions, color, and material options. ISO Certified Quality: Manufactured under ISO9001, ISO14001, and ISO45001 certified management systems.