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.

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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

INV-LAVA-4000

High Power Modular Inverter System

Min Max
Power: 8kVA 48kVA
Input: 48VDC The input range is much wider than the nominal value. 220VDC The input range is much wider than the nominal value.
Output: 115VAC Different nominals can be selected via the options table. 230VAC

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INV-LAVA-2000

INV-LAVA-2000

Modular Inverter System

Min Max
Power: 4kVA 24kVA
Input: 24VDC The input range is much wider than the nominal value. 220VDC The input range is much wider than the nominal value.
Output: 115VAC Different nominals can be selected via the options table. 230VAC

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INV-P

INV-P

Rackmounting DC-AC Sinewave Inverter

Min Max
Power: 500VA 20kVA This maximum is achieved by using units in master-slave.
Input: 24VDC The input range is much wider than the nominal value. 540VDC The input range is much wider than the nominal value.
Output: 115VAC Different nominals can be selected via the options table. 230VAC

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INV-R-6000

INV-R-6000

High Power Heavy Duty Rail Inverter

Min Max
Power: 6kVA 6kVA
Input: 110VDC The input range is much wider than the nominal value. 110VDC The input range is much wider than the nominal value.
Output: 230VAC 230VAC

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INV-B

INV-B

Rackmounting Inverter with Bypass

Min Max
Power: 500VA 4kVA
Input: 24VDC The input range is much wider than the nominal value. 540VDC The input range is much wider than the nominal value.
Output: 115VAC Different nominals can be selected via the options table. 230VAC

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INV-R

INV-R

Heavy Duty Inverters

Min Max
Power: 2kVA 2kVA
Input: 24VDC The input range is much wider than the nominal value. 110VDC The input range is much wider than the nominal value.
Output: 230VAC 230VAC

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INV-W

INV-W

Heavy Duty Inverters

Min Max
Power: 400VA 500VA
Input: 24VDC The input range is much wider than the nominal value. 220VDC The input range is much wider than the nominal value.
Output: 230VAC 230VAC

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INV-L-250W

INV-L-250W

Stand Alone Inverter (Wall Mountable)

Min Max
Power: 250VA 250VA
Input: 24VDC The input range is much wider than the nominal value. 110VDC The input range is much wider than the nominal value.
Output: 115VAC 230VAC

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INV-L-250T

INV-L-250T

Stand Alone Inverters (Bench Casing)

Min Max
Power: 250VA 250VA
Input: 24VDC The input range is much wider than the nominal value. 110VDC The input range is much wider than the nominal value.
Output: 115VAC 230VAC

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INV-L-125W

INV-L-125W

Stand Alone Inverter (Wall Mountable)

Min Max
Power: 125VA 125VA
Input: 24VDC The input range is much wider than the nominal value. 220VDC The input range is much wider than the nominal value.
Output: 115VAC 230VAC

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INV-L-125T

INV-L-125T

Stand Alone Inverters (Bench Casing)

Min Max
Power: 125VA 125VA
Input: 24VDC The input range is much wider than the nominal value. 220VDC The input range is much wider than the nominal value.
Output: 115VAC 230VAC

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INV-L-125C

INV-L-125C

Stand Alone Inverters (Cassette)

Min Max
Power: 125VA 125VA
Input: 24VDC The input range is much wider than the nominal value. 48/60VDC The input range is much wider than the nominal value.
Output: 115VAC 230VAC

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