Latronics IRM Rack Mount Inverter 3U 120V 1800W IRM18120

Sale price$2,850.00


The pure sinewave IRM Series inverters are Latronics most versatile and customizable inverter range. The IRM Series is a professional 19" rack enclosure with a wide range of options to suit individual applications.

A true sinewave output with excellent surge power enables the operation of demanding appliances, such as fridges, microwaves, washing machines and pumps.


Pure Sinewave Waveform

Robust design that protects itself against AC shorts.

Latronics IRM Series Stand-alone inverters are backed by our three year manufacturer’s warranty.

Sophisticated circuitry provides protection against overload, short circuit, over temperature and battery low voltage shutdowns.

Fully selectable between 50/60Hz via a set of internal dip switches for international use

Auto-start circuitry automatically switches the inverter ON and OFF with applied appliances. The Autostart is an important feature as it maximizes valuable battery capacity.

Sensitivity of the Autostart can be easily adjusted to either start small appliances or run continuously.

High Efficiency Toroidal Transformer

Toroidal transformers provide outstanding efficiency and durability.

When sized correctly, high surge rating allows easy starting of motors and high inrush current devices.

DC Circuit Breaker/ Battery Isolator Switch

DC Circuit Breaker protects the inverter and cables from becoming a potential fire hazard under fault conditions, as well as providing a point of isolation from your batteries when switched OFF.

The circuit breaker is designed for ease of operation and safety. If the Inverter shuts down due to Overload, Undervolts or Overvolts it can be reset.

Full 3500V AC/DC isolation.

Galvanically isolated.

High quality, high current, heavy duty DC leads for low loss power delivery.

LED Status Indicators

Power indicator (green LED).

This LED flashes when in Standby mode (i.e. no loads connected). When a load is applied the LED will illuminate continuously to indicate that 230V AC is being supplied.

When the Inverter is switched on all 3 LED lights light up for 1 second while the microprocessor performs a start up and system check procedure.

A large range of options from custom voltages and alarm contacts to vibration proofing and conformal coatings are available.

Massive Inrush and Overload Capability.

Rugged Construction.


INVERTER MODEL IRM1512 IRM1824 IRM1848 IRM1896 IRM18120 IRM2012
Nominal DC Voltage 12V 24V 48V 96V 120V 12V
DC Voltage Range 10-17V 21-34V 42-68V 80-140V 96-160V 10-17V
Continuous Power 1500W 1800W 1800W 1800W 1800W 2000W
30 min Rating 1600W 2200W 2200W 2200W 2200W 2200W
Surge Rate - 5sec 4500W 5400W 5400W 5400W 5400W 6000W
Standby Current 42mA 30mA 24mA 18mA 17mA 75mA
Inverter ON Idle Current 0.67A 0.32A 0.18A 0.16A 0.16A 1.1A
Output Waveform True sinewave <4% THD
Output Voltage 230Vac +/-4%@50Hz+/-0.1%  (110Vac 60Hz available as options)
Power Factor All conditions
Operating Temp -10° C to +50° C (can be extended)
Load Start Sensitivity 0-20W
DC to AC Isolation 3500V
Peak Efficiency 94% 91% 94% 94% 94% 94%
Dimensions 3U x 350mm deep (483mm x 134mm x 350mm)
Weight 12kg 16kg 16kg 16kg 16kg 16kg
DC Circuit Breaker 2 Pole 1 Pole 1 Pole 2 Pole 2 Pole 2 Pole
Output Wiring Hardwire 3 terminal junction box standard
Cooling Thermostatically controlled fan
LED Status Indicators ON, standby mode, over temperature, over load,
battery under voltage, battery over voltage
Protection Circuitry Full electronic protection against over temperature, overload, short-circuit, battery under voltage and over voltage
Standards AS/NZS 3100, EN55014, EN61000-6-1, EN6100-6-3, AS1044 EN60335-1 & RCM, CE
Warranty 3 year
Psophonometric Noise (option) No No Yes No No No
AC Transfer Switch  (option) Yes
Alarm Output (option) Yes



Latronics LS Series Stand-alone inverters are backed by our manufacturer’s warranty: two years for 500W-1800W models and three years for 2000W-7000W models.

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