Variable Frequency Drive 380V 3A Speed Controller For 3 Phase 0.75kW Motor With Wide Speed Range And Beefed Up Anti Trip For Tough Heavy Industrial Use

380V 3-Phase VFD for 0.75kW Motors with Wide Speed Range
✔️ Wide speed range, strong torque, rugged anti-trip design

This three-phase VFD runs a 0.75 kW motor from a 380V supply, delivering precise speed control, soft-start, and reliable performance in challenging industrial environments. It features PWM control, built-in EMI filter, and a large heatsink for tough dust, temperature, and humidity conditions.

✅ Model AT3-0750X
✅ Phase: Three-phase
✅ Rated voltage: 380V AC
✅ Motor power: 0.75 kW
✅ Rated current: 3 A
✅ Control method: V/F closed loop with PWM
✅ Output frequency: up to 400 Hz
✅ Built-in filter and EMI compatibility
✅ Size: 180 x 125 x 125 mm (7.1 x 4.9 x 4.9 in)
✅ Weight: approx 1.3 kg
✅ Heat sink for improved cooling
✅ Screw-terminal connections
✅ Protection: over-current, over-voltage, over-heat, under-voltage, short circuit

💡 What is a three-phase VFD used for in heavy industry and how does it help control motors?

A handy overview of its role in motor control and energy efficiency:

• Controls speed and torque by varying frequency and voltage on 380V systems.
• Offers soft-start to reduce mechanical stress and power inrush.
• Provides overload, over-voltage, and short-circuit protections for motor safety.
• Designed to operate with common three-phase motors and 380V supplies.