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low voltage soft starter Description : HPS2D75..840 and HPS2DH30720 series soft starters both possess robust metal housing, and are suitable for normal load and heavy load respectively. These soft starters are ultra-compact, easy-to-program and easy to install, all the parameters and functions are displayed by the adjustable keys and selectable-function switch on the front panel, thus each operating status and fault can be clearly indicated through LED , providing low coil energy consumption and realizing energy-saving. Moreover, the specially starting method is especially designed for special load device, such as kick start. Also, the alternative advanced protective electronic over-load-trip board provides more efficiency in protection against over load than the over-heat protection of double sheet metal. Features: 1. robust metal housing 2. Easy mounting , and simple parameters arrangement 3. muti-functions are applicable to most of occasions 4. Many methods specially designed for softstart of heavy load. Parameters: Main voltage range D type:220-690VAC Main current range D type Controlling voltage: Starting time Stop time Initial time Current-controlled times Other functions: save energy, kick start, shut off huge current