15kva 480Y/227 3 Phase Isolation Transformers

From CNC machines to automation systems, our 3-Phase Isolation Transformers deliver stable, protected, and interference-free power for demanding industrial environments. Power Input: Voltage:480V18A – Connected at the Input Side (Delta / Wye) Output Voltage: 252V34A / 246V35A / 240V36A / 234V37A / 228V38A / 222V39A / 216V40A – Connected at the Output Side (Wye / Delta) Output Voltage Accuracy±1% Frequency 50/60Hz Capacity 15KVA Technical Parameters Efficiency: ≥98% Waveform Distortion: No additional waveform distortion Protection: Overload protection, supports unattended operation Insulation Resistance: ≥150MΩ Insulation Class: F Class Noise Level: ≤65dB Wiring Method: Y/YN three-phase mutual isolation Dielectric Strength: 3000V/min without breakdown or flashover Cooling Method: Natural Air Cooling (ANN) Please call for pricing, availability, and shipping options. Various frequency converters can be customized. Product Features High Performance High-Level Electrical Isolation Excellent Neutral-to-Ground (N-G) Noise Suppression Superior Common-Mode Interference Suppression Converts Delta to Wye or Wye to Delta Flexible Voltage Tapping Options Custom Design Available Based on User Requirements Operating Conditions Installation altitude should not exceed 4800m. Ambient temperature range: -35°C to +120°C. The supply voltage waveform should approximate a sine wave. The installation site should be free from severe vibration and impact. The environment must be free of explosion hazards, corrosive metals, insulating-damaging gases, and conductive dust. Shipping time has 1 handling day for LTL pick up. We don’t accept refunds. If you need more info, don’t hesitate to get in touch with us before ordering.