System solution
- can be adapted to specific conditions
- cepending on the circumstances, it is possible to use the entire system or its parts A, B, C independently of each other
High voltage transformation to 3x400V (A)
Distribution transformer 630KVA, 6.3/0.4kV with standard equipment for the transformation of high voltage from the distribution plant to a voltage of 3x400V AC. Securing the secondary side in a separate fuse box. It usually contains a deion circuit breaker with a lever control, there are signaling elements on the cabinet doors. The customer ensures the location of the transformer, its installation and the connection of the primary part to the high-voltage input.
Power and control cabinet (B)
It is used to power electric heating elements and control their temperature. In particular, it contains:
- programmable automat with its own application software that allows you to program and use different work modes, touch control panel on the cabinet door
- the possibility of remote monitoring and control via the Internet
- also semiconductor contactors, fuse disconnectors for individual heating elements, overvoltage protection, cooling, etc.
Heating with electric heaters (C)
- Heaters with an optimized power - dimensions ratio
- resistance to pressure - lifetime - serviceability. The tubular heating element is made of stainless steel, with parameters 3x400V AC, 42,860 W, with a circular flange DN150 PN16.
- The heating assembly then contains such a number of heating elements that the total required power is achieved. This solution has the following advantages:
- individual heating elements can be easily handled during servicing
- logistically, it is only one type of heating element
- in the event of a possible failure of the heating element, it is possible to disconnect only this element - Temperature sensors for temperature control are located outside the heating elements.
