What to verify on ATV31HU22N4 before a purchase order
ATV31HU22N4 is a precise Schneider Electric ordering reference for Altivar 31 variable speed drive. The shared main collage is a category reference image rather than an exact configuration photo. The verified ATV31HU22N4 values below should be combined with site-specific engineering checks.
Verified technical data
| Technical item | Verified value / selection note |
|---|---|
| Full ordering code | ATV31HU22N4 |
| Product identity | Altivar 31 variable speed drive |
| Motor power | 2.2 kW |
| Supply | Three-phase 380–500 V AC |
| Enclosure | IP20 class |
Risk and action record
Identity risk: Using an abbreviated ATV31HU22N4 code can hide a different option, rating or connector. Capture the entire nameplate.
Application risk: Using ATV31HU22N4 without checking the actual circuit can change the protection, signal or control behavior.
Fit action: Compare ATV31HU22N4 terminals, mounting and accessories to the approved drawing and the manufacturer's current instructions.
Acceptance action: Record the delivered ATV31HU22N4 code, settings and functional test result before handing the equipment back.
Selection point
For ATV31HU22N4, the specific selection point is: Check the installed motor current, EMC filter and legacy replacement implications. Document the installed conditions before deciding whether the proposed ATV31HU22N4 item is suitable.
Order and delivery checks
The purchase order for ATV31HU22N4 should include the complete code, quantity, destination, equipment tag and any separate terminal, base or accessory parts. Check the supplied ATV31HU22N4 against the exact ordered designation when it arrives.
Review current regional availability for ATV31HU22N4, especially for legacy equipment. A proposed replacement of ATV31HU22N4 may call for different wiring, controls or protection settings; document and approve those changes before installation.
Commissioning note
Isolate the relevant equipment before working on ATV31HU22N4. Preserve existing wiring labels and software or parameter backups where appropriate. After installing ATV31HU22N4, test the approved function and file the result with the delivered nameplate.
Close-looking model index
The 11 codes below resemble ATV31HU22N4 in the visible ATV31 pattern. They are grouped here instead of receiving their own pages. They are references for search, not claims that any code can replace ATV31HU22N4 without technical review.
Final decision record
Approve ATV31HU22N4 only after the exact code, verified data, site fit, accessories and commissioning plan have been checked. Save the ATV31HU22N4 evidence so future service personnel can distinguish a true repeat order from a merely similar-looking device.
