Off-grid application

When there is no grid power, DEIF controllers help you control and combine power sources to cover the load demand, for example to provide disaster relief.

Our genset controllers are compatible with a long list of engines and offer all necessary control and protection features. For example, they offer load-dependent start/stop, helping you run your plant efficiently. In addition, they help you save fuel – particularly if you combine several assets in a power management system.

For dual-voltage alternators, the DVC 550 voltage controller is an ideal addition. It receives all settings from the genset controller so you can change the voltage set-point in one place in a matter of seconds. It also offers an automatic ventilation/drying sequence for cold starting, significantly reducing the risk of short circuits.

You can monitor the entire plant and individual assets using the TDU Supervision display unit.

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Rental Off Grid

DVC 550 is a digital AVR designed for alternators with SHUNT, AREP or PMG excitation. The voltage controller monitors and regulates the alternator output voltage. 

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DVC 550 Top

DVC 550


AGC 4 Mk II[2925]

The automatic genset controller AGC-4 Mk II is the world’s most comprehensive genset controller offering all necessary functions for protection and control

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TDU Supervision

TDU Supervision Front

The TDU Supervision is a plug & play supervision display offering extensive control and monitoring features for entire DEIF power management plants and individual assets

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Short lead times and timely delivery

Our extensive manufacturing capacity allows us to meet any volume demand – regardless of geographical destination. We work hard to make sure our customers receive orders as quickly as possible, and we ship standard products in less than 7 days.

We manufacture all our products in-house at our Danish HQ in Skive to ensure we continue to meet demand and reduce customer lead times. So if you are struggling to get hold of control products through your usual supply channels, there has never been a better time to talk to DEIF.

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    - 90 years of energy pioneering
    - Manufactured at the highest standards
    - Superior quality
    - Unmatched service and support
    - Made in Denmark