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Schneider Electric ATV320U04M3C variable frequency drive, black rectangular enclosure

Schneider Electric

Schneider Electric ATV320U04M3C variable frequency drive

SKU CH-X0EM-P07ZX

Three-phase 240 V AC variable frequency drive rated for 1/2 hp and 3.3 A output, adjustable from 0.1 to 599 Hz

  • Product typeMotors
  • Precise motor control with 0.1 to 599 Hz output range
  • Three-phase 240 V AC input suits industrial power supplies
  • NEMA 1 enclosure protects drive in indoor environments
  • 3 A maximum output current drives up to 1/2 hp loads
  • 50/60 Hz input frequency matches standard mains worldwide

Industrial motor control

The Schneider Electric ATV320U04M3C is a variable frequency drive designed for three-phase AC motors in industrial automation. It accepts 240V AC input at 50 or 60 Hz and delivers up to 1/2 hp with a maximum output current of 3.3 A. The NEMA 1 enclosure suits indoor installations.

Supply compatibility

Verify that your site provides three-phase 240V AC power at either 50 or 60 Hz before ordering. The drive requires a three-phase input and produces a three-phase output, so the motor must be wired for three-phase operation. Confirm the motor’s full-load current does not exceed 3.3 A.

Continuous duty profile

The output frequency range spans 0.1 to 599 Hz, allowing precise speed regulation across a wide operating band. Under sustained load the unit maintains rated current within its NEMA 1 enclosure without derating. Thermal management is built for continuous industrial operation rather than short bursts.

How it compares

Measured against everything we stock in Wire, Cable & Wiring Supplies, at today’s prices. Recalculated every night.

Price $293.99
Pricier than about 91% of the 1,610 comparable items (median $25.99).

Specifications

Product
Brand nameSCHNEIDER ELECTRIC
Product typeMotors

Questions about this item

What comes in the box with the ATV320U04M3C drive, and do I need to buy any cables or accessories separately?

The package contains the ATV320U04M3C variable frequency drive unit only. Power cables, motor cables, control wiring and any mounting hardware are not included and must be sourced separately.

The drive is rated for 1/2 hp and 3.3 A output; how do I know if this version matches my motor?

Choose this version when your three-phase motor is rated for 1/2 hp maximum output power and draws no more than 3.3 A at 240 V AC. If your motor exceeds either figure, a larger drive is required.

What does the 0.1 to 599 Hz output frequency range mean for actual motor speed control?

It allows the motor to run from very low speeds up to well above standard 50/60 Hz line frequency, giving wide speed adjustment for fans, pumps or conveyors driven by a 240 V three-phase motor.

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