Isolated Transformer
Product Overview
An electrical device that transmits energy between primary and secondary circuits while achieving galvanic isolation (no direct current path between circuits). It consists of two windings wound around a ferromagnetic core, with the transformation ratio determining input-output voltage matching, focusing on safety protection and power quality optimization.
Key Specifications:
Rated capacity: 0.5kVA–2000kVA (covers small to medium power demands).
Voltage parameters: Input/output voltages customizable per user needs; output voltage accuracy ±1%; voltage change rate ≤1.5%.
Performance indicators: Output waveform distortion-free (consistent with input); work efficiency ≥98%; applicable frequency 50/60Hz; supports 1.2x rated load overload for 4 hours (long-term full-load operation).
Protection & insulation: Insulation classes F/H/HC (standard F); IP ratings include IP00/IP20; connection method supports any Y/△ combination.
Advantage
Enhanced Safety Protection Galvanic isolation blocks direct current between circuits, preventing equipment damage from overloads/short circuits and reducing electric shock risks for users. It also prevents earthing failures and power surges.
Optimized Power Quality Achieves harmonics correction to reduce grid interference; maintains distortion-free output waveform, ensuring stable power supply for precision equipment.
Low Operational Disturbance Features low noise during operation, avoiding disruption to indoor or sensitive environments (e.g., high-rise buildings, subway control rooms).
Strong Customization & Adaptability Customizable input/output voltages and flexible connection methods meet diverse scenario needs. Compatible with 50/60Hz frequency standards, adapting to international market requirements.
Application
Public Infrastructure: Subways, high-rise buildings, airports, railway stations, docks, and tunnels—supporting safe and stable power distribution in crowded or critical areas.
Industrial & Mining Sectors: Industrial and mining enterprises, petrochemical industry—protecting production equipment from power surges and harmonics, ensuring continuous operation.
Sensitive Equipment Scenarios: Precision manufacturing workshops, medical facilities, data centers—providing clean power to avoid equipment malfunctions caused by poor power quality.
