Focus on metal-encapsulated combi converters
Cost savings of approx. 12,000€ when using combi-transducers compared to measuring field with cable input field. Cost savings of approx. 12,000€ when using combi converters compared to measuring field with cable input field
Example:
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Costs for 3 20kV combination transformers = approx. 10.000€
- Costs for air-insulated 20kV switchgear with cable entry panel and measuring panel = €22,000
Space-saving through use of the cable cellar and therefore no need for additional space in the building and associated construction cost savings.
- Variety of parameters: multi-core and multi-winding designs possible
- Offset counting possible
- Frequency-optimized design up to 9 kHz possible
- very long service life of at least 30 years and therefore sustainable!
- Safe to touch during operation due to earthed housing
- Maintenance-free and insensitive to dirt over the entire service life, in contrast to air-insulated measuring fields, which must be cleaned every 4 years in accordance with DGUV V3 regulations. In this case, the measuring cell must be switched off. With a combi-transformer, cleaning is no longer necessary and saves costs for the energy supplier for decades.
- There are very few manufacturers of 30kV air-insulated measuring fields on the market. As an alternative, 30kV combination transformers are often used here
- Mounting position independent
