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Powersure Psp 500va/300w

Powersure Psp 500va/300w
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Item Number: lie-psp500mt3120u
Vendor Number: PSP500MT3-120U
Vendor: Liebert - Sp1
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The Liebert PSP UPS is a standby UPS design with a Step Wave output. Each unit has an attached 6ft. input cord with a NEMA 5-15 plug. The 120 VAC models are UL and c-UL listed. It has a USB port for communications along with Liebert Multilink Software. In addition, the Liebert PSP offers Data-line Protection via a RJ-45 Connector, user replaceable batteries, (3) Battery backup and single Surge output receptacles. The Liebert PSP has a standard two-year warranty, with optional 1 and 3 year extended warranties

  • A standby UPS design with a Step Wave output
  • USB communication port and MultiLink software
  • Minimum of three minutes of battery run time at full resistive Load
  • Data-Line (RJ-45) Surger Protection

General Information

ManufacturerEmerson Network Power
Manufacturer Part NumberPSP500MT3-120U
Manufacturer Website Address
Product SeriesPSP
Product ModelPSP500MT3-120U
Product NamePSP 500VA/300W 120V single phase UPS
Product TypeStandby UPS

Technical Information

Receptacles1 x NEMA 5-15R
Dataline ProtectionRJ-45
Protection TypeSurge
Cord Length6 ft

Power Description

Load Capacity (VA)500 VA
Load Capacity (Watt)300 W
Input Voltage110 V AC
Output Voltage140 V AC
Waveform TypeStep Wave


Network (RJ-45)Yes

Battery Information

Number of Batteries1
Battery ChemistryValve-regulated Lead Acid (VRLA)
Backup/Run Time (Full Load)5 Minute
Backup/Run Time (Half Load)10 Minute
Maximum Battery Recharge Time8 Hour

Physical Characteristics

Form FactorTower
Weight (Approximate)8.80 lb


Certifications & Standards
  • FCC Part 15 Class B
  • UL 1778
  • c-UL Listed
  • IEC 61000-4-2 Electrostatic Recharge
  • IEC 61000-4-3 Radiated E-RFI fields
  • EC 61000-4-4 Fast E transients
  • IEC 61000-4-5 Surges/Lightning
  • IEC 61000-4-6 Conducted RFI
  • ANSI C62.41 Category A Level 3
  • ISTA Procedure 1A Certification
Green CompliantYes
Green Compliance Certificate/AuthorityRoHS


Limited Warranty2 Year
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