The JBK3 DK3 Machine Tool Control Transformer is designed for 50Hz-60Hz AC circuits with output rated voltage below 220V and input rated voltage below 500V. It is used as a control power supply for mechanical equipment and general electrical appliances, as well as power supply for work lighting and signal lamps.
The listed standards include VDE0550, IEC204-1, IEC439 and GB5226 for this transformer series.
