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AT1-0450X
SNTOOM
Intuitive LED Display – Large screen shows real-time data like 50.00Hz, making operation and monitoring much easier.
Thickened Three-Proof Coating – Moisture-proof, anti-static, and protects the core motherboard for stable performance in tough environments.
EPCOS Electrolytic Capacitor – Stable charging and discharging, simple to operate with reliable results.
Built-In Cooling Fan – Keeps the inverter running at good temperature conditions, greatly extending service life.
Composite Flame Retardant Plastic – Good anti-fall, flame retardant, anti-aging, and corrosion resistance.
Multiple Protection Methods – Overcurrent, overvoltage, undervoltage, overheating, short circuit, phase loss, and electronic thermal relay.
Mount the inverter on a solid, flat surface with good ventilation. Keep at least 10cm clearance around the built-in cooling fan.
Connect input power to AC220V rated terminals. Make sure the motor voltage matches 220V and power rating is 0.45KW.
Wire the motor to the output terminals (U/V/W). Do not connect power to output side – this will damage the unit.
Set parameters through the keypad: use "Program" to enter settings, "Shift" to move digits, and "Run" to start.
For constant pressure water supply or speed regulation, select open-loop V/F control mode.
High voltage inside – do not open the housing. Turn off power before any installation or maintenance. Even after power-off, wait at least 5 minutes for capacitors to discharge. Avoid wet or dusty locations. If you see an overload or module fault alarm, check motor load and wiring first. Do not modify internal components, or the warranty will be void.
The AT1-0450X variable frequency drive is a solid choice for controlling motor speed in various industrial applications. This VFD combines stable performance, multiple protection features, and an intuitive interface to help you achieve energy savings and better production efficiency.
One of the standout features of the AT1-0450X is its thickened three-proof coating design. This coating protects the core motherboard from moisture, dust, and static, making the drive reliable even in harsh or humid environments. It keeps the unit running longer with fewer failures.
The drive comes with an intuitive LED display that shows real-time data such as frequency, direction, and fault codes. The keypad layout is straightforward with buttons for run, stop, programming, shift, and reset. This makes daily operation and parameter adjustments quick and easy.
For stable electrical performance, the AT1-0450X uses an EPCOS electrolytic capacitor. It supports stable charging and discharging, which means smoother operation and less trouble over time. A built-in cooling fan is also included to keep the inverter at good operating temperatures, greatly extending its service life.
The housing is made from composite flame retardant plastic. It has good anti-fall properties, flame retardancy, anti-aging, and corrosion resistance – so the drive holds up well in workshop conditions.
Safety is covered as well. The AT1-0450X includes protection against overcurrent, overvoltage, undervoltage, overheating, short circuit, phase loss, and motor parameter abnormalities. These protections help prevent damage to both the drive and your motor.
