easySTART - Softstarter eST series, from 2.2 up to 37kW
* Three-phase power supply: 400 V AC -15% ... 460 V AC
+10%, 50/60 Hz ±2 Hz
* Output power: from 2.2 to 37kW
* Protection degree: IP20, IP43
* Perfect for use with all types of AC induction motors
Product Certifications:
It doesn't get any simpler than this. Try SIEI's easySTART today and you too will discover how it got it's name.
easySTART is the right AC motor starting solution thanks to easy to use sophisticated technology. easySTART is useful in a wide variety of applications: 10 selectable application settings allow a reduction of start up times. For more information on easySTART please don't hesitate to contact us.
Features
400Vac – 15%+10% power supply
Power supply frequency: 50/60 Hz ± 2 Hz
Ambient temperature: from 0 to 40°C
From +40°C …+60°C with a linear derating corresponding to 2% of the maximum current for each degree.
Humidity: from 5% to 85% Relative humidity (non-condensing), not higher than 50% at 40°C.
Altitude: up to 1000 meters without current limits; 1% derating of the maximum current every 100 meters up to a maximum height of 2000 meters.
EMC emission level: easySTART complies with the basic EN55011 norm for class A devices.
Functions Fully digital control
Top of ramp and fault relay
Phase loss protection at starting
Overcurrent “shear-pin” protection
Control input for run/stop
Select from 10 pre-programmed soft starting profiles
Start time from 1 up to 15 seconds
Stop time from 0 up to 15 seconds
