Grid connected applications
Rental assets are often used in grid connected applications, for example, to provide backup power in critical power applications or during maintenance work on power equipment, for example, transformer substations. For such applications, they need to comply with the grid codes in force, and they need automatic operating modes that support your requirements.
As in off-grid applications on page 6, you can use one or more gensets or ESS units as required, each controlled by a dedicated device. DEIF controllers offer built-in operating modes such as Automatic Mains Failure (AMF) with or without synchronization that ensures fast and unproblematic changeover from grid to genset power, or vice verca, and Mains Power Export (MPE) which allows you to provide ancillary services (grid support).
For protection you can use whether utility grade protection relays or build-in protection protection in our controls. Whatever is required and expected from the grid owner - DEIF will have a solution for you. Next to grid protection do we offer feeder, transformer, busbar, generator and motor protection, as well.
For safe power installation maintenance, you can use the DEIF Remote Maintenance Box (RMB) along with a genset or ESS to take over the load from the equipment to be maintained. After maintenance, you use the RMB to resynchronise the gensets or ESS units with the main supply for recommissioning.
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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.