Inverter Model : SG-VB-4T7R5GB/7.5kW/10HP/3 phase 380VAC

Details of Inverter (Inverter) Model : SG-VB-4T7R5GB/7.5kW/10HP/3 phase 380VAC

Inverter (Inverter) Model : SG-VB-4T7R5GB/7.5kW/10HP/3 phase 380VAC Three Phase Inverter 380/440VAC is a device that converts direct current (DC) to three-phase alternating current (AC), with an output voltage of approximately 380 volts, which matches the standard industrial electrical system in Thailand. SCMA distributes Brands SANGI The operation of a three-phase inverter

Features Inverter (Inverter) Model : SG-VB-4T7R5GB/7.5kW/10HP/3 phase 380VAC

DC Input Power:

• It may come from a battery, solar panels, or converted from household AC power to DC through a Rectifier circuit.

Switching Circuit (IGBT, MOSFET):

• Uses switching devices to rapidly switch power delivery, creating alternating current signals.
• Controls the switching sequence according to three phases (R-S-T or U-V-W).

Waveform Control (PWM - Pulse Width Modulation):

• Uses PWM technique to create an output signal with a waveform closest to a sine wave.
• Can control the speed of AC motors based on the frequency of PWM.

Output Result: Three-phase alternating current that can be used with various loads such as three-phase motors. Advantages of using a three-phase inverter, precise motor speed control and more energy-efficient than conventional on-off systems.

• Reduces starting surge currents for motors.
• Suitable for high torque loads, such as water pumps, fans, conveyor belts in three-phase motor systems.
• Industrial machinery