Crane technology

ISMET provides starting transformers for drive motors with a rated output of up to 630 kVA and for voltages of up to 10 kV. The starting transformers with autotransformer windings can be designed in open construction, in a steel sheet housing or in a cast resin encapsulation and protection ratings up to IP54 are achieved depending on the design. Connection takes place at terminals, copper lugs or insulators. All starting transformers are designed for the switch-on characteristics of the motor.
VPower supply transformers for crane technology must be suitable for outdoor use and use under unfavourable environmental conditions. ISMET builds them for rated outputs of up to 1.5 MVA and in protection ratings up to IP65. The three-phase transformers have overload protection and are short-circuit proof.