At a glance
- Output Voltage
- 27 V
- Rated Output Power
- 999 W
- Input Voltage Range
- 85 to 305 V AC, 120 to 431 V DC
- Efficiency (typ.)
- 93%
- Rated Output Current
- 37 A
- Mounting
- Enclosed
Model NSP-1000-27AvailableMEAN WELL NSP-1000-27 Enclosed Power Supply, 27 V, 999 W
Price on request
At a glance
- Output Voltage
- 27 V
- Rated Output Power
- 999 W
- Input Voltage Range
- 85 to 305 V AC, 120 to 431 V DC
- Efficiency (typ.)
- 93%
- Rated Output Current
- 37 A
- Mounting
- Enclosed
Mounts inside a control panel, machine or equipment cabinet to supply a steady DC voltage from the mains. 999 W enclosed power supply with a 27 V DC output, for 85 to 305 V AC, 120 to 431 V DC input.
Part of the MEAN WELL NSP-1000 series. Compare all 7 models
Include the required quantity and configuration in your quote request. Price and availability will be confirmed in the quotation.
- WarrantyManufacturer warranty under MEAN WELL's terms: 5 years. Warranty claims
- DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery
Overview
What it is
The MEAN WELL NSP-1000-27 is a 999 W enclosed power supply from the NSP-1000 series (1000 W AC/DC High Reliable Multi-Industrial Enclosed Type Power Supply). It provides a 27 V DC output.
What it is used for
Enclosed supplies like this are mounted inside control panels, machines, LED signage and security equipment racks where a fixed DC rail is needed from mains power.
Key Specifications
- Input range: 85 to 305 V AC, 120 to 431 V DC.
- Output: 27 V, 999 W rated power.
- Output voltage adjustable over 24.3 to 32.4 V.
- Typical efficiency: 93%.
Buying considerations
Choose a rated current with headroom above the total load of the connected devices, and check the derating curve in the datasheet if the supply will run hot or at low input voltage. Other output voltages and power ratings in the same series are listed on this page.
Installation considerations
MEAN WELL treats this unit as a component to be installed inside final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring, safety and EMC details are in the official datasheet linked below.
Features
Size and fit
- Mounting
- Enclosed
Technical specifications
Key facts
- What is it?
- Enclosed power supplyBrand MEAN WELL, model NSP-1000-27
- What does it output?
- 27 V, 37 A, 999 W
- What input does it accept?
- 85 to 305 V AC, 120 to 431 V DC
- How does it mount?
- Enclosed
- Which documents are available?
- Datasheet, user manual, certificate (2) Open documents
RelatedSeriesMEAN WELL NSP-1000 series, 7 modelsDocumentsAll MEAN WELL documents
Output
- Output Voltage
- 27 V
- Output Current Range
- 0 to 37 A
- Rated Output Power
- 999 W
- Output Voltage Adjustment Range
- 24.3 to 32.4 V
- Ripple and Noise (max.)
- 200 mVp-p
- Efficiency (typ.)
- 93%
- Hold Up Time (typ.)
- 12 ms @ 70% load, 8 ms @full load
- Rated Output Current
- 37 A
Input
- Input Voltage Range
- 85 to 305 V AC, 120 to 431 V DC
- Input Frequency Range
- 47 to 63 Hz
Physical
- Mounting
- Enclosed
Other
- Series
- NSP-1000
- Warranty
- Manufacturer warranty under MEAN WELL's terms: 5 years. How claims work
Product attributes and shipping details
| Brand | MEAN WELL |
|---|---|
| Power Output | 999 W |
Downloads
Documentation
- NSP-1000 series datasheetDatasheet · Family · meanwell.comDownload
User manual
- NSP-1000 User ManualUser manual · Family · meanwell.comDownload
Series documents can differ from your exact model. Report a wrong or missing file
Questions about this product
What input voltage does the NSP-1000-27 accept?
MEAN WELL lists an input range of 85 to 305 V AC, 120 to 431 V DC for the NSP-1000 series.
Can the output voltage of the NSP-1000-27 be adjusted?
Yes. The datasheet gives an adjustment range of 24.3 to 32.4 V.
Ask about this modelSetup, compatibility, what is in the box
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Looking for an alternative?
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