High Efficiency Electrical Inverter Transformer Industrial Grade For UPS EPS Power Supply

Inverter Transformer

technical parameters

Capacity range: 3- phase 1kVA-630kVA; Single-phase 0.5-100kVA
Efficiency: ≥ 97%
Insulation class: F/H
Temperature rise: ≤ 100K
Noise level: ≤ 55dB
Frequency: 50/60Hz

Product Features

• Using high-quality silicon steel sheets, with low no-load loss, low noise, and low temperature rise.
• Using high-quality polyester enameled wire or film-insulated wire, with high temperature resistance and excellent insulation performance.
•  Interlayer insulation made of DuPont Nomex insulating paper featuring high temperature resistance, high voltage endurance and flame      retardancy.
• Special manufacturing process, impedance 10-15%, low PHD value.

 Process Characteristics
 
The transformer adopts the integral VPI vacuum pressure impregnation technology. Multiple core structures are available, including 3-phase inner core type, 3-phase dual-core type and 3-phase five-limb type.
 

Scope of application
 

UPS, EPS power supply, inverter, variable frequency power supply, etc.