AT1-2200S VFD 2.2KW Motor Drive 220V Inverter Single Phase

Meet the AT1-2200S VFD 2.2KW Motor Drive, a compact 220V single‑phase frequency inverter designed to deliver precise motor control and high torque across a wide speed range. Built for reliability, it features a durable construction, a clear digital display, and a robust heat‑dissipation system to extend service life.

Key benefits include a low‑noise DC cooling fan with high air volume, three anti‑paint protection lines to extend chassis life, and rugged screw‑fastened mounting for safety and reliability. The unit uses 2.54 mm terminal spacing with a 5‑pin plug for easy wiring. This VFD employs a distinctive control method to deliver high torque, precise speed control, and wide‑range driving with strong performance. It also offers excellent anti‑trip stability and resilience to rough power, temperature, humidity, and dust, greatly improving uptime. By optimizing PWM control and electromagnetic compatibility, it achieves low noise and low interference while remaining simple to wire and capable of fast starts and stops with large torque at low speeds.

Designed for universal single‑phase applications, the AT1‑2200S adapts to motors up to 2.2 kW. It includes a built‑in filter and PWM regulation for smooth output. The compact body (195 × 130 × 110 mm) and weight of 1,137 g make it easy to install in control panels or on machine frames. The drive board is waterproof, damp‑proof and electrostatic protected, adding extra protection in challenging environments. The intuitive keypad with DISP, PROG, RUN, STOP/RESET and a speed‑adjusting knob makes setup fast and straightforward, even for first‑time users.

Benefits & Tips

• Smart speed control for single‑phase motors up to 2.2 kW—perfect for conveyors, pumps, and fans with smooth ramp‑ups and strong low‑speed torque.
• Install in a well‑ventilated cabinet to maximize the built‑in cooling fan’s life and reduce heat‑related downtime.
• Use PWM with V/F closed‑loop control to minimize electrical interference and achieve stable operation in demanding environments.

Product specifications

• Name: Variable Inverter
• Model: AT1-2200S
• Ver: A03
• Source: 200V AC, 50/60 Hz (single phase)
• Capacity: 4.0KVA (1.5KW/2HP)
• Output Current: 12A
• Application Range: Universal
• Phase: Single Phase
• Adaptation Motor Power: 2.2KW
• Filter: Built‑in
• Control Method: V/F closed loop
• Output Voltage Regulation Mode: PWM control
• Rated Current: 12A
• Item Weight: 1137 g / 2.51 lb
• Package Weight: 1315 g / 2.90 lb
• Item Size: 195 × 130 × 110 mm
• Package Size: 215 × 200 × 160 mm
• Controls: DISP, PROG, RUN, STOP/RESET, Knob

Package includes:

• 1 x Variable Inverter
• 1 x Manual

Warnings/Reminders

• Follow local electrical codes and safety precautions when wiring the VFD.
• Ensure proper ventilation and keep the unit away from moisture and excessive dust to maintain performance.
• Power off before wiring or servicing; use appropriate safety gear and precautions.

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