Field selection notes for CM-PVS.41
CM-PVS.41 is a three-phase voltage monitoring relay for a defined industrial installation. When requesting CM-PVS.41, keep its complete printed designation, hardware revision and project context together so that purchasing and engineering review the same component.
Technical identification and selection data
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | CM-PVS.41 |
| Product family | CM-PVS.41 |
| Component role | three-phase voltage monitoring relay |
| Monitoring | Three-phase supply conditions |
| Contacts | Check exact relay output and wiring diagram |
| Thresholds | Set and verify on the installed relay |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
The CM-PVS.41 data above identifies the published function and key selection checks. A rating or connection shared with another device does not establish an approved replacement for CM-PVS.41.
Match the interface before ordering
The critical cross-check for CM-PVS.41 is: Check phase sequence, supply range, alarm delay, relay contact state and downstream interlock. A similar product outline, series name or current class alone is not enough.
Ask the supplier to identify any deviations from CM-PVS.41 in connection hardware, function, approvals and accessories. Resolve them against the engineering drawing before accepting a substitute.
Installation and return-to-service proof
For CM-PVS.41, the controlled acceptance method is: Inject or simulate the site-approved fault cases and record trip, reset and safe-state behavior. Record the actual results, not merely a pass/fail impression.
Before returning the equipment containing CM-PVS.41 to production, verify isolation, protective coordination, terminal identification and any interlock or safety-related response.
Where this item works
For CM-PVS.41, the intended duty is: Supervise a three-phase feeder and signal conditions defined by the panel design. Capture the actual connected load or signal, site environment and operating sequence before purchase.
The installation record for CM-PVS.41 should include a nameplate photograph, panel drawing and the failed unit's setting or software version when applicable.
Same-series ordering references
These codes share the CM-PVS.41 grouping with CM-PVS.41, but option strings can alter ratings, wiring, firmware or certifications. They are not automatically interchangeable with CM-PVS.41.
- 1SVR730794R3300 CM-PVS.41S
- CM-PVS.41S
Buyer handover record
Quote CM-PVS.41 in full, state quantity and destination, and attach the relevant panel photograph and drawing. Confirm whether accessories are included in the offered supply.
At receipt, compare the supplied label with CM-PVS.41 and document any difference before installation. Retain the final part identity and the CM-PVS.41 acceptance test with the asset history.
