Single Phase Inverters for Rail
Single phase inverters are used to convert DC to single phase AC. Typically the output is sinusoidal at 50 Hz or 60 Hz. The output is used to power standard mains-connected devices such as lights, computers, air conditioners, refrigerators, kettles and microwave ovens. Our single phase inverters range from 2.5 kW to 20 kW.
There are two main models of our single phase inverters. These serve three main purposes:
• Inveretr 4kW: The cabverter is a two-stage inverter that transforms at 25 kHz and generates an isolated 50 Hz output this inverter is very compact and light weight at 20 kg.
• R4 Single Phase Inverter: This unit is a single-stage inverter, contains no transformer and is non-isolated operating off 600 Vdc supply. This inverter is used where the input supply voltage is always higher than the required peak AC voltage. This unit generates the sine wave via a different PWM modulation than isolated models.