HEKA M
HOW OUR PRODUCT WAS USED
In 2024, a need emerged in the Swedish market for an outdoor serviced metal substation with the capability to be delivered with two installed transformers and SF6-free RMU equipment. This was the same frame agreement as per slide 6, but with a different model.
TECHNICAL SOLUTION
The substation was developed with a reinforced concrete bottom plate, with the capability for lifting two installed transformers up to 1250 kVA, along with SF6-free RMU equipment and an integrated low-voltage panel on the secondary side.
SOFT VALUES CREATED FOR THE CUSTOMER
The close collaboration within Harju Elekter resulted in a new compact substation design, which was developed in minimum time.
During the project, Harju Elekter created value for E.ON by becoming fully responsible for organising transport and coordinating the arrival of customer-supplied materials. This resulted in the project being delivered on time with minimal involvement from the customer.
INTERNAL CHALLENGE SOLVED
During the development, Harju Elekter was challenged to create a completely
new design and perform type tests according to IEC 62271-202.
TECHNICAL SPECIFICATION
- CSS name: HEKA2VM1600-1
- Power up to 2×1250 kVA
- IAC up to 20 kA/1s
- Enclosure class: K15
- RMU up to 2×5 bays
