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BP420S — BATTERY POWER SUPPLY

✓ Government record, cited
APC · PSU
PRODUCT OVERVIEW

BP420S: BATTERY POWER SUPPLY.

The Back-UPS Pro is designed to provide high-end power protection of business workstations and stand-alone computers. Boost and Trim Automatic Voltage Regulation (AVR) automatically corrects the deepest brownouts and overvoltage conditions without using the battery thereby preserving battery power for times when its really needed. Built-in fax/modem or network dataline protection prevents surges traveling on phone or network lines from entering the computer and destroying the modem or Network Interface Card.

These features combined with a fast recharge time, hot-swappable batteries, bi-weekly auto-diagnostic testing and compatibility with our network manageable PowerChute Plus software makes the Back-UPS Pro the product family of choice for workstations and other business computers. This part is cataloged in the U.S. Government catalog under NSN 6130-01-438-1804, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
BP420S
NSN: 6130-01-438-1804
NIINs: 014381804, 014765649
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 0MG77 — SCHNEIDER ELECTRIC IT CORPORATION DBA A P S SALES & SERVICE DIV SCHNEIDER ELECTRIC IT CORP. (USA)
SPECIFICATIONS
NSN6130-01-438-1804
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz APC BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN BP420S MFR APC Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 120.0 AC VOLTS NOMINAL SINGLE POWER OUTPUT
•
INPUT VOLTAGE RATING: 115.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
•
OUTPUT CONNECTION TYPE: CONNECTOR, PLUG SINGLE POWER OUTPUT
•
OUTPUT CONNECTION QUANTITY: 1 SINGLE POWER OUTPUT
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS
OUTPUT VOLTAGE RATING120.0 AC VOLTS NOMINAL SINGLE POWER OUTPUT
OVERALL LENGTH14.500 INCHES NOMINAL IN
INPUT VOLTAGE RATING115.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
OUTPUT CONNECTION TYPECONNECTOR, PLUG SINGLE POWER OUTPUT
SPECIAL FEATURESELECTRICAL POWER SOURCE RELATIONSHIP: SELF-CONTAINED
OUTPUT CONNECTION QUANTITY1 SINGLE POWER OUTPUT
SUBSTITUTES & CROSS-REFERENCES 1
BP420Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BP420S?
BP420S is a BATTERY POWER SUPPLY manufactured by APC.
What parts can replace BP420S?
There is 1 known substitute for BP420S: BP420. Substitute compatibility should be verified for your specific system.
What is the NSN for BP420S?
BP420S is cataloged in the U.S. Government catalog under NSN 6130-01-438-1804. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.