Water-cooled transformersliquid cooled transformer as liquid cooled autotransformer or isolating transformer according IEC/DIN EN61558-2-13 and IEC/DIN EN61558-2-4

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Applications

Liquid-cooled transformers of the Schmidbauer WKT series are excellently suited for water-cooled inverter technology. A potential-free water cooling simplifies water cooling in the entire system.

Description

The input voltage is 3x 400V at 50 / 60Hz and can be customized.

The number of cooling circuits, the prescribed water inlet pressures and water temperatures depend on the mode of operation and the characteristics of the load.

 

 

 

 

 

 

Liquid cooled transformers WKT
according IEC/DIN EN61558-2-13 bzw. IEC/DIN EN61558-2-4

Input voltage3 x 400V (different voltages are possible)
Frequency50/60 Hz (higher frequency´s are possible)
Power20 – 2500kVA
Pressure of liquidmax. 6 bar
Construction secondaryswitching group: Dyn5
Protection class (prepared)I
Degree of productionIP00
Electrical connectionscrew terminal
Connection cooling circuitconnector1/2″,  1/4″ or 1/8″

optional customer specific solution

 

 

 

 

Power
in KVA
Output voltage
in V AC
Type and part no.
75
3 x 400
(different voltages possible)
WKT075
100WKT100
150WKT150
200WKT200
250WKT250