RM-PSW3KVA Series 2U Rack Mount Inverter 3kVA fp 1


This product is available globally.
  • Pure sine wave output (THD < 3%) R Load
  • Bypass function
  • Output frequency : 50 / 60Hz switch
  • RS – 232 interface / Optional SNMP
  • 12V, 24V, 48V, 110V & 220V input voltage
  • 110VAC (90-130V)  &  230VAC(180-260V) Output Voltage Options


Pure Sine Wave Inverter RM-PSW3KVA Series

2U Rack Mount Inverter 3kVA

The RM-PSW3kVA Series are 2U Rack Mount 3kVA sine-wave inverters. 12V/24V/48V/110V/220VDC models with 220 or 110VAC output voltage options. 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 Undervoltage
    • Input Overvoltage
    • 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


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

Additional information



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


ModelPowerInput VoltageOutput Voltage
RM-PSW 123KVA (2U)3000W12V100 ~ 120VAC (Tune VR)
RM-PSW 243KVA (2U)3000W24V100 ~ 120VAC (Tune VR)
RM-PSW 483KVA (2U)3000W48V100 ~ 120VAC (Tune VR)
RM-PSW 1103KVA (2U)3000W110V100 ~ 120VAC (Tune VR)
RM-PSW 2203KVA (2U)3000W220V100 ~ 120VAC (Tune VR)
RM-PSW 123KVAE (2U)3000W12V200~240VAC (Tune VR)
RM-PSW 243KVAE (2U)3000W24V200~240VAC (Tune VR)
RM-PSW 483KVAE (2U)3000W48V200~240VAC (Tune VR)
RM-PSW 1103KVAE (2U)3000W110V200~240VAC (Tune VR)
RM-PSW 2203KVAE (2U)3000W220V200~240VAC (Tune VR)

View Datasheet

Related Products