Pure Sine Wave Inverter RM-PSW2KVA Series

DC-AC Rack Mount Inverter with 120VAC & 220VAC output options

The RM-PSW2kVA Series are 2U Rack Mount 2kVA sine-wave inverters. 12V/24/48/110/220VDC models with 220 or 110VAC output. The pure sine wave output is produced by a DSP controlled power circuit, using high power PWM, which allows efficiency higher than 90%, and very low distortion, even with reactive loads.

The voltage is user selectable: 220/230/240V RMS  3%, allowing for the best setting for customer equipment. In normal operation these inverters isolate the load from wide voltage swings, transients and noise usually present in the mains and which can cause equipment reliability problems. Output voltage and frequency are programmable from the front panel, as well as from the RS232 communications interface which can be used for remote monitoring.

The Bypass / Transfer function, allows for automatic transfer of the load ( in the event of inverter or DC Failure ) from the inverter to the utility AC supply, thus providing a high level of system reliability. With a range of protection features such as ‘Auto shutdown’ that prevents total battery discharge, and the extremely low input current draw when output is not powering equipment ensures maximum battery capacity at all times.

Main Features

  • Pure sine wave output (THD < 3%) R Load
  • 110VAC (90-130V)  &  230VAC(180-260V) Output Voltage Options
  • 12V, 24V, 48V, 110V & 220V input voltage
  • Bypass function 4-6ms
  • Output frequency : 50 / 60Hz switch
  • RS – 232 interface / Remote controls port / Wire connection to PC
  • Wired Remote control
  • Loading and Temperature controlled cooling fan
  • Advanced microprocessor
  • Protection :
    • Input Under Voltage
    • Input Over  Voltage
    • Overload
    • Short circuit
    • Low battery alarm
    • Over-temperature


  • Computers, communications & control equipment, SCADA, test equipment, field instrumentation, factory automation systems, networking and telecom equipment.
  • Power tools, drills, air compressors
  • Lamps, fluorescent lights, vacuum cleaners, microwave ovens, refrigerators
  • Televisions, home theaters, game consoles, satellite equipment

AC Outlets Sockets Available

Outlet Sockets Inverter Universal AU NZ United Kingdom North America

Outlet Sockets Inverter


IEC 0723-CQ output socket is only available for 2kVA(2U), 3kVA and 5kVA Rack Mount Models.


Dimensions (mm)
L x W x H
435 x 424 x 88


ModelPowerInput VoltageOutput Voltage
RM-PSW 122KVA (2U)2000W12V100 ~ 120VAC (Tune VR)
RM-PSW 242KVA (2U)2000W24V100 ~ 120VAC (Tune VR)
RM-PSW 482KVA (2U)2000W48V100 ~ 120VAC (Tune VR)
RM-PSW 1102KVA (2U)2000W110V100 ~ 120VAC (Tune VR)
RM-PSW 2202KVA (2U)2000W220V100 ~ 120VAC (Tune VR)
RM-PSW 122KVA E(2U)2000W12V200~240VAC (Tune VR)
RM-PSW 242KVAE (2U)2000W24V200~240VAC (Tune VR)
RM-PSW 482KVAE (2U)2000W48V200~240VAC (Tune VR)
RM-PSW 1102KVAE (2U)2000W110V200~240VAC (Tune VR)
RM-PSW 2202KVAE (2U)2000W220V200~240VAC (Tune VR)

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