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DC-AC Inverters

With each unit providing a pure sinewave output, you can depend on our DC-AC inverters to backup your business. Systems start at 125VA up to modular systems capable of 48kVA, with both 115VAC or 230VAC outputs possible.

Many electrical devices such as computerised loads require a highly stable sinewave output to operate correctly. This is why all of our inverters are controlled by an intelligent microprocessor. We offer a variety of case styles to suit your application. Wallmounting and desktop models are available, as well as 19" rackmounting units.

For critical applications such as power stations, a constant supply is required. The INV-B provides an automatic transfer function. This allows the inverter to be set to run from a DC or AC input, with an automatic switchover to the backup supply. Transfer to the secondary line is within 10ms.

Where high power and/or redundancy is required, up to 5 identical INV-P units can be operated in parallel connection. Load sharing is automatically distributed across all of the connected inverters and the outputs synchronised. You also get an overload capability of 150% for up to 3 seconds making these models particularly suitable for motor type applications.

High reliability is standard throughout the range. Our robust INV-W and INV-R products meet stringent EN50155 standards and can be ruggedised for locomotive and marine applications. On request, high quality conformal coating can be provided to protect the inverter's circuit boards against high temperature and humidity in uncontrolled environments.

Did you know...
  • The INV-P has a calculated mean time between failures of 31.97 years at 50°C, as tested to the Siemens telecoms standard, SN29500.
  • Where an automatic bypass and n+1 redundancy is required in the same system, the INV-LAVA-4000 is available in configurations up to 48kVA.
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INV-LAVA-4000 Modular Inverter System
Max. Power Model: 48kVA
Nom. Input Voltage: 48 - 220VDC
Nom. Output Voltage: 230VAC
Output Frequency: 50 or 60Hz
Case Style: Rack Mount/Cabinet
Bypass Option: Yes
More Info Datasheet
INV-LAVA-4000
INV-LAVA-2000 Modular Inverter System
Max. Power Model: 24kVA
Nom. Input Voltage: 24 - 220VDC
Nom. Output Voltage: 115 or 230VAC
Output Frequency: 50 or 60Hz
Case Style: Rack Mount/Cabinet
Bypass Option: Yes
More Info Datasheet
INV-LAVA-2000
INV-TC3P 3 Phase Sinewave Inverters
Max. Power Model: 9.6kVA
Nom. Input Voltage: 48VDC
Nom. Output Voltage: 3 x 230/400VAC
Output Frequency: 50Hz
Case Style: Wall Mount
Bypass Option: No
More Info Datasheet
INV-TC3P
INV-R-6000 Heavy Duty Inverter
Max. Power Model: 6kVA
Nom. Input Voltage: 110VDC
Nom. Output Voltage: 230VAC
Output Frequency: 50Hz
Case Style: Vehicle
Bypass Option: No
More Info Datasheet
INV-R-6000
INV-P Rackmounting DC/AC Sinewave Inverter
Max. Power Model: 4kVA
Nom. Input Voltage: 24 - 540VDC
Nom. Output Voltage: 115 or 230VAC
Output Frequency: 50 or 60Hz
Case Style: Rack Mount
Bypass Option: No
More Info Datasheet
INV-P
INV-B Rackmounting Inverter with Bypass
Max. Power Model: 4kVA
Nom. Input Voltage: 24 - 540VDC
Nom. Output Voltage: 115 or 230VAC
Output Frequency: 50 or 60Hz
Case Style: Rack Mount
Bypass Option: Yes
More Info Datasheet
INV-B
INV-TC Sinewave Inverter Modules
Max. Power Model: 3.2kVA
Nom. Input Voltage: 12 - 110VDC
Nom. Output Voltage: 230VAC
Output Frequency: 50Hz
Case Style: Wall/Rackmount
Bypass Option: No
More Info Datasheet
INV-TC
INV-R Heavy Duty Inverters
Max. Power Model: 2kVA
Nom. Input Voltage: 24 - 110VDC
Nom. Output Voltage: 230VAC
Output Frequency: 50Hz
Case Style: Module
Bypass Option: No
More Info Datasheet
INV-R
INV-S Sinewave Inverters
Max. Power Model: 1000VA
Nom. Input Voltage: 12 - 24VDC
Nom. Output Voltage: 110 or 230VAC
Output Frequency: 50 or 60Hz
Case Style: Module
Bypass Option: No
More Info Datasheet
INV-S
INV-W Heavy Duty & Railroad Inverters
Max. Power Model: 500VA
Nom. Input Voltage: 24 - 220VDC
Nom. Output Voltage: 115 or 230VAC
Output Frequency: 50 or 60Hz
Case Style: Wall Mount
Bypass Option: No
More Info Datasheet
INV-W
INV-L-250W Stand Alone Inverter (Wall Mountable)
Max. Power Model: 250VA
Nom. Input Voltage: 24 - 110VDC
Nom. Output Voltage: 115 or 230VAC
Output Frequency: 50 or 60Hz
Case Style: Wall Mount
Bypass Option: No
More Info Datasheet
INV-L-250W
INV-L-250T Stand Alone Inverters (Bench Casing)
Max. Power Model: 250VA
Nom. Input Voltage: 24 - 110VDC
Nom. Output Voltage: 115 or 230VAC
Output Frequency: 50 or 60Hz
Case Style: Tabletop Casing
Bypass Option: No
More Info Datasheet
INV-L-250T
INV-L-125C Stand Alone Inverters (Cassette)
Max. Power Model: 125VA
Nom. Input Voltage: 24 - 60VDC
Nom. Output Voltage: 115 or 230VAC
Output Frequency: 50 or 60Hz
Case Style: Cassette
Bypass Option: No
More Info Datasheet
INV-L-125C
INV-L-125T Stand Alone Inverters (Bench Casing)
Max. Power Model: 125VA
Nom. Input Voltage: 24 - 110VDC
Nom. Output Voltage: 115 or 230VAC
Output Frequency: 50 or 60Hz
Case Style: Tabletop Casing
Bypass Option: No
More Info Datasheet
INV-L-125T
INV-L-125W Stand Alone Inverter (Wall Mountable)
Max. Power Model: 125VA
Nom. Input Voltage: 24 - 110VDC
Nom. Output Voltage: 115 or 230VAC
Output Frequency: 50 or 60Hz
Case Style: Wall Mount
Bypass Option: No
More Info Datasheet
INV-L-125W
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