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Eaton variable frequency drive unit 1 hp 240V AC

Eaton

Eaton Variable Frequency Drive 1 hp 240V AC

SKU CH-NQCG-Y04SC

Controls single-phase 240 V AC motors up to 1 hp with adjustable 0 to 500 Hz output and 7 A capacity

  • 1 hp motor control for precise speed regulation
  • 240V AC single-phase input fits standard supplies
  • 7 A output current drives compatible loads
  • 0 to 500 Hz frequency range enables wide speed adjustment
  • NEMA 0 enclosure suits protected indoor installations

Application fit

This drive suits single-phase 240 V systems where a 1 hp motor needs variable speed control. It is not for three-phase supply networks, nor for applications that require an enclosed NEMA rating. Builders needing higher output current or a different input voltage should look elsewhere.

Deciding specification

The single-phase 240 V AC input combined with a 0 to 500 Hz output range determines whether this unit matches the motor and supply. If the installation uses three-phase power or demands a NEMA-rated enclosure, this drive will not fit the requirement.

How it compares

Measured against everything we stock in Industrial Motors & Machine Parts, at today’s prices. Recalculated every night.

Price $360.99
Pricier than about 72% of the 397 comparable items (median $91.99).

Specifications

Product
Brand nameEaton

Questions about this item

How much motor power can this 1 hp drive actually deliver on a 240 V supply?

The drive is rated for a maximum output of 1 hp at 240 V AC, so a matching single-phase motor up to that rating can be run continuously.

What output frequency range does the drive support and what limits the upper end?

The output frequency is adjustable from 0 to 500 Hz; the 500 Hz ceiling is the drive's firmware limit.

What mounting provisions does the NEMA 0 enclosure require?

The NEMA 0 enclosure has no sealed mounting surface, so it must be installed inside a separate protective cabinet or panel.

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