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Model number as printed in the DMX Power NP Series page tables and in the model list of the 12NP Owner's Manual (Document 122216 Revision F) ("Models: 12NP18 12NP20 12NP24 12NP30").
Official product page: DMX Power NP Series inverter/charger page (November 2, 2026 capture) Checked · Earlier documentOfficial instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: Page Models & Specifications tables; manual model list
Documented
Printed as "< 5% THD" beside the output waveform in the Output Waveform row, printed once for every model of the table.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Output Waveform row
Documented
Output voltage, printed as "120 +/- 3%" in the Output Voltage (VAC) row, printed once for every model of the table.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Output Voltage (VAC) row
Documented
Battery charger output, printed as "Up to 150" in the 12NP30 column (column 4 of 4) of the Battery Charger Output (ADC) row.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Battery Charger Output (ADC) row
Documented
Printed as "At least ½” of clearance is required on all sides except the bottom" in the 12NP Owner's Manual (Document 122216 Revision F).
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 9, Installation, Mount the Inverter
Documented
Printed as "Up to 88%" in the Peak Efficiency row, printed once for every model of the table.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Peak Efficiency row
Documented
Output frequency, printed as "60 +/- .05%" in the Output Frequency row, printed once for every model of the table.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Output Frequency row
Documented
Printed as "Pure Sine" in the Output Waveform row, printed once for every model of the table.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Output Waveform row
Documented
Read from the 12NP30 row of DC Wire Gauge & Fusing, Min. Cable and Max. Fusing Guide for 3% Voltage Drop, 100% Duty Rating in the 12NP Owner's Manual (Document 122216 Revision F), the minimum cable size by inverter-to-battery cable length.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 12, DC Wire Gauge & Fusing, Min. Cable and Max. Fusing Guide for 3% Voltage Drop, 100% Duty Rating, 12NP30 row
Documented
Printed as "< 5% THD" beside the output waveform in the Output Waveform row, printed once for every model of the table.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Output Waveform row
Documented
Output voltage, printed as "120 +/- 3%" in the Output Voltage (VAC) row, printed once for every model of the table.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Output Voltage (VAC) row
Documented
Battery charger output, printed as "Up to 150" in the 12NP30 column (column 4 of 4) of the Battery Charger Output (ADC) row.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Battery Charger Output (ADC) row
Documented
Printed as "Up to 88%" in the Peak Efficiency row, printed once for every model of the table.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Peak Efficiency row
Documented
Output frequency, printed as "60 +/- .05%" in the Output Frequency row, printed once for every model of the table.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Output Frequency row
Documented
Printed as "Pure Sine" in the Output Waveform row, printed once for every model of the table.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Output Waveform row
Documented
Printed as 12 VDC in the DMX Power page's Charging table row for the 12NP30.
Official product page: DMX Power NP Series inverter/charger page (November 2, 2026 capture) Checked · Earlier documentLocation: Page Charging table, DC System column
Documented
Peak power, printed as 8000 in the 12NP30 column (column 4 of 4) of the Peak Power (Watts) row; the manual names no surge duration.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Peak Power (Watts) row
Documented
Converted: 3000 W / 1000 = 3 kW
Printed as 3000 W continuous on the DMX Power page row for the 12NP30; the owner's manual prints 3000 in the 12NP30 column (column 4 of 4) of the Output Power (Watts Cont.) row. 3000 W expressed in kW.
Official product page: DMX Power NP Series inverter/charger page (November 2, 2026 capture) Checked · Earlier documentOfficial instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: Page Power & Output table; PDF page 6, 12NP Owner's Manual specifications table, Output Power (Watts Cont.) row
Converted
Input voltage, printed as "10.5–16" VDC in the Input Voltage (VDC) row, printed once for every model of the table.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Input Voltage (VDC) row
Documented
Printed as "At least ½” of clearance is required on all sides except the bottom" in the 12NP Owner's Manual (Document 122216 Revision F).
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 9, Installation, Mount the Inverter
Documented
Read from the 12NP30 row of DC Wire Gauge & Fusing, Min. Cable and Max. Fusing Guide for 3% Voltage Drop, 100% Duty Rating in the 12NP Owner's Manual (Document 122216 Revision F), the minimum cable size by inverter-to-battery cable length.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 12, DC Wire Gauge & Fusing, Min. Cable and Max. Fusing Guide for 3% Voltage Drop, 100% Duty Rating, 12NP30 row
Documented
Read from the 12NP30 row of DC Wire Gauge & Fusing, Min. Cable and Max. Fusing Guide for 3% Voltage Drop, 100% Duty Rating in the 12NP Owner's Manual (Document 122216 Revision F), the maximum fuse size by inverter-to-battery cable length.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 12, DC Wire Gauge & Fusing, Min. Cable and Max. Fusing Guide for 3% Voltage Drop, 100% Duty Rating, 12NP30 row
Documented
Printed as "Inverter DC connectors should be torqued to 160–165 inch-pounds" in the 12NP Owner's Manual (Document 122216 Revision F); stored as in-lb.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 11, Typical Wiring Diagram, step 6
Documented
Operating temperature, printed as "-40°C to 65°C (-40°F to 149°F)" in the Operating Temperature row, printed once for every model of the table; the Celsius figures are recorded.
Official instruction manual: 12NP Owner's Manual (Document 122216 Revision F) (November 2, 2026 capture) Rev Document 122216 Revision F · Checked · Earlier documentLocation: PDF page 6, 12NP Owner's Manual specifications table, Operating Temperature row
Documented
Published claims and calculations, not independent test results.
Linked from DMX Power's NP Series page; captured 2026-11-02T07:34:00.548Z (archived copy).
Location: PDF page 6, Table 1 Specifications; PDF page 12, DC Wire Gauge & Fusing
Retrieved
The 12NP18, 12NP20, 12NP24 and 12NP30 Owner's Manual (Document 122216 Revision F), linked from DMX Power's NP Series page and fetched directly from dmx-power.com with the paced research fetcher on November 2, 2026 (robots.txt read first; request ended 07:34:00.548 UTC). DMX Power bought the Magnum Energy, Dimensions and CSW product lines from Sensata Technologies in April 2025. Manufacturer claims, not independent tests.
Archived copy of a document published by DMX Power. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what DMX Power published. Original address: https://dmx-power.com/sites/default/files/product/manual/sensata-12np-series-dc-to-ac-power-inverter-charger-manual.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 9a84b1be4fbc1aac0a3338b26205a78eb9048455fcb8320aba9eec26a7da7336
DMX Power catalog page; captured 2026-11-02T06:14:05.565Z (archived copy).
Location: Models & Specifications tables
Retrieved
DMX Power's catalog page for the NP Series inverter/chargers, fetched directly from dmx-power.com with the paced research fetcher on November 2, 2026 (robots.txt read first; request ended 06:14:05.565 UTC). DMX Power bought the Magnum Energy, Dimensions and CSW product lines from Sensata Technologies in April 2025. Manufacturer claims, not independent tests.
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Archived copy of a document published by DMX Power. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what DMX Power published. Original address: https://dmx-power.com/sites/default/files/product/manual/sensata-12np-series-dc-to-ac-power-inverter-charger-manual.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 9a84b1be4fbc1aac0a3338b26205a78eb9048455fcb8320aba9eec26a7da7336
Printed as "5 yr Warranty" in the headline figures of the DMX Power NP Series page, for the family.
Official product page: DMX Power NP Series inverter/charger page (November 2, 2026 capture) Checked · Earlier documentLocation: Page headline figures
Documented
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Own one? A verified review needs a receipt and a serial number photo, and counts 19× in the owner rating.
The Evidence score uses the priorities you choose. It counts published documents, such as certificates and warranty terms, and it compares a documented figure with the best documented figure of the same kind. It does not count owner reviews, and it is not a verdict on product quality or on how many people have reviewed it. A low score can mean little is documented, or that a documented figure is below the best of its kind. Undisclosed data scores 0.
Missing details. This number counts only the evidence recorded so far. The source review for this product is not finished, or the maker has not disclosed enough, so the number can only go up.
Missing for this product: Certificate evidence needed; Battery conversion efficiency needed; Idle consumption needed.
Each input is scored against the best documented value for an inverter: warranty term and battery conversion efficiency against every published inverter, idle consumption (lower is better) against the inverters in the same output band, or against every published inverter when the output is not documented. A documented value always earns points; an undisclosed one earns 0 and is listed as missing. Researched products receive a score. Certificates earn points for the evidence itself. Size and weight do not affect scores.
5 of 25 years, the best documented for an inverter (printed by the maker): APsystems DS3
Printed as "5 yr Warranty" in the headline figures of the DMX Power NP Series page, for the family.
Official product page: DMX Power NP Series inverter/charger page (November 2, 2026 capture) Checked · Earlier documentResearch pending, 0 points: Certificates, Battery conversion efficiency, Idle consumption.
Warranty term and battery conversion efficiency are compared with every published inverter; idle consumption with the inverters in the same 1.5 to 3.5 kW output band. · Method version 0.5
How it worksNo certificates on file. Certificate guide
No sourced accessories or replacement parts listed yet.
Manufacturer SKU 12NP30
No historical observations recorded yet.
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No recalls or legal notices on file; this is not a complete recall or court search. All notices · Report a notice
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Prices · price basis. * Calculated; estimates labeled. Value needs confirmation; select it for the reason.
