WGJQ-II soft-starting control cabinet
The WGJQ-II soft-starting control cabinet is mainly applicable to a
large-scale water supply station, a sewage farm, a power station,
pump machines and fans of a pressure station and a paper mill and
devices, such as compressors, mills and conveying belts in chemical
engineering, mining and the like.
Soft starting: the voltage slope starting control mode is adopted,
when starting is clicked, a controller is started through a set of
smooth, stable and continuous-rising voltage, and the impact
current in starting is reduced.
Limiting-current soft starting: the voltage slope and
current-limiting control mode is adopted, when the starting is
clicked, an electromotor is started through the minimum starting
voltages and currents.
Rated working power source: 380V, 660V, 1140V, 2300V and 6600V.
Environmental temperature: the operation temperature is -30 DEG
C-50 DEG C, and the storage temperature is -40 DEG C-85 DEG C