Emerson Liebert PS1500RT3-230 PSI Line-Interactive UPS 1500VA/1350W
Finance from a month. ( APR) representative.

£ 371.99  inc. vat

£ 309.99 ex. vat

Emerson Liebert PS1500RT3-230 PSI Line-Interactive UPS 1500VA/1350W

QuickFind: 222065 Mfr part code: PS1500RT3-230
  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Power Capacity: 1350 Watt / 1500 VA
  • Input Voltage Range: AC 165 - 300 V
  • Height (Rack Units): 2U

Product Description

Emerson Liebert PS1500RT3-230 PSI Line-Interactive UPS 1500VA/1350W

Liebert PSI is a compact, line-interactive UPS system designed especially for IT applications such as network closets and small data centers. It provides reliable power protection for servers, critical nodes, network workstations, large network peripherals, network routers, bridges, and other electronic equipment.
  • Line interactive design with sinewave output
  • Up to 9 battery-backed sockets
  • USB and network communications
  • Advance early warning shutdown
  • Ample battery backup time to grant orderly server shutdown
  • Configurable input voltage window (220, 230, and 240V)
  • Data-line surge protection
  • Cold-start on Battery
  • Remote UPS monitoring through SNMP/Web card
  • Fully RoHS compliant

  • Liebert PSI is designed and packaged for flexibility and high availability 
  • 0.9 output power factor for active power maximization
  • Up to 4 minutes backup time at full load, more than enough to grant orderly OS shutdown
  • User replaceable, hot-swap batteries for increased availability
  • Versatile rack-tower design which adapts to all types of installations
  • Rotatable LED display which adapts to both rack and tower mounting
  • Mounting hardware and shutdown software included in UPS package for increased ease of use
Please note: networking components such as switches, routers, UPS and wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.

Technical Specification

Emerson Liebert PS1500RT3-230 PSI Line-Interactive UPS 1500VA/1350W


Depth 41.2 cm
Weight 20.9 kg
Width 44 cm
Height 8.8 cm
Output Connectors 8 x power IEC 60320 C13
Device Type UPS - Power Factor Correction (PFC) - rack-mountable / external
Battery Enclosure Type Plug-in module
Height (Rack Units) 2U
Colour Black

Power Device

Supported Battery Technology Lead Acid
Output Voltage AC 220/230/240 V ± 5% - 50/60 Hz
Power Output Connectors Details 8 x power IEC 60320 C13 - 230 V
Power Capacity 1350 Watt / 1500 VA
Dataline Surge Protection Network/phone line - RJ-45/RJ-11
Surge Suppression Yes
Input Connector(s) 1 x power IEC 320 EN 60320 C14
Input Connectors 1 x power IEC 60320 C14
Frequency Provided 50/60 Hz
Frequency Required 50/60 Hz
UPS Technology Line interactive
Input Voltage AC 220/230/240 V
Input Voltage Range AC 165 - 300 V
Input Wiring 1-phase
Output Waveform Sinewave
Surge Energy Rating 220 Joules
Circuit Protection Circuit breaker
Power Factor (PF) 0.9


Run Time (Up To) 3 min at full load ¦ 3 min at 90% load ¦ 4 min at 80% load ¦ 5 min at 70% load ¦ 7 min at 60% load ¦ 9 min at half load ¦ 12 min at 40% load ¦ 17 min at 30% load ¦ 32 min at 20% load ¦ 76 min at 10% load
Recharge Time 5 hours
Switchover Time 4 ms
Features Sealed
Quantity 3
Technology Lead Acid
Voltage Provided 12 V
Capacity 9 Ah

Expansion / Connectivity

Interfaces 1 x USB 2.0 - 4 pin USB Type B ¦ 1 x management (RS-232) - 9 pin D-Sub (DB-9) ¦ 1 x EPO (emergency power off)
Expansion Slot(s) 1 (total) / 1 (free) x Expansion Slot
Expansion Slots 1 (total) / 1 (free) x Expansion Slot


Cables Included USB cable - external ¦ 2 x power cable - external
Features LED display, overload protection, remote ON/OFF function, hot-swappable batteries, VRLA battery support, forced cooling
Compliant Standards EN 61000-3-2, IEC 61000-3-2, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-6, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, IEC 62040-1-1, IEC 62040-2, RoHS, EN 62040-1-1, EN 62040-2, IP20
Included Accessories Tower stand
Rack Mounting Kit Included

Software / System Requirements

Software Included Liebert MultiLink
OS Required Microsoft Windows 2000 / XP, Apple MacOS X 10.2 or later

Environmental Parameters

Sound Emission 45 dB
Humidity Range Operating 0 - 90%
Min Operating Temperature 0 °C
Max Operating Temperature 40 °C

Manufacturer Warranty

Service & Support Limited warranty - 2 years
Service & Support Details Limited warranty - 2 years


Remote Management Interface RS-232, USB

Dimensions & Weight

Width 44 cm
Depth 41.2 cm
Height 8.8 cm
Weight 20.9 kg

Dimensions & Weight (Shipping)

Shipping Width 56 cm
Shipping Depth 59.5 cm
Shipping Height 22.8 cm
Shipping Weight 24.1 kg

Product Reviews

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Emerson Liebert PS1500RT3-230 PSI Line-Interactive UPS 1500VA/1350W

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Emerson Liebert PS1500RT3-230 PSI Line-Interactive UPS 1500VA/1350W

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£ 371.99  inc. vat

£ 309.99 ex. vat

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