Motor Soft Starter LZR

1.Specification

Intelligent soft starter is a the most advanced product which produced by adopting inner high power bypass system, imported Germany LXYS chip and full digital tough-off integrate circuit. Its unique intellectual electronic circuit provides perfect controlling and protective functions: linearity acceleration start, pump start, pump stop control, preset low voltage operation, preset both of parameters for soft start and soft stop and switch each other freely, monitor load status and automatically change to the light load and energy-saving pattern, protective function of testing motor insulation, phase loss, short circuit, protection against over-load etc. These soft starters are suitable for Industrial Applications such as: Conveyors, Mixers, Cranes , Hoists, pumps, chain drivers, mills/grinders etc. The new generation of LZR1 is extremely conveniently adopted as building block components in the application of industrial information and automatic technology.

• Power supply of main circuit: Three-phase 380V(-10%+15%) 50Hz+0.2%
• Control circuit power: 220V 50Hz
• Applicable motor: Common squirrel-cage motor (negotiate with the manufacturer if need wound motor and synchronous motor)
• Frequency of starting: It is suggested that the frequency of start and stop should be 12 times per hour at most, and the interval for every start and stop should be 5min at least.
• Cooling way: Natural air cooling or fan cooling by turning on the machine (the switch is on the enclosure), when the machine inner temperature exceeds 45 ,the fan runs automatically.
• Installation way: Fixed with 35mm rail or bolt
• Protection degree: IP20~IP30 determined by power grade
• Environment condition: When the altitude is over 3000m, the capacity is derated correspondingly.
• Environment temperature: -25~+40
• Relative humidity should not exceed 95%( at 20 ~65 );
• No condensation, corrosive gas or conductive dust
• Installed indoors or installed in the cabinet outdoors, and the installation site should be quite ventilated.
• The shock force shall be less than 0.5g.

2.Product photo