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

1. Installation altitude should not exceed 4800m.
2. Ambient temperature range: -35°C to +120°C.
3. The supply voltage waveform should approximate a sine wave.
4. The installation site should be free from severe vibration and impact.
5. 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.