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Softstarts:
easySTART - eST

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hST Soft Starters, formerly midiSTART dST
Ranging from 4 up to 900kW
Catalog_midiSTARTManual_midiSTART

* Three-phase power supply: 230 V AC -15% ... 690 V AC
   +10%, 50/60 Hz ±2 Hz
* Output power: from 4 to 900kW (@ 400V)
* Protection degree: IP20
* Perfect for use with all types of AC induction motors

hST, formerly midiSTART dST is the high performance solution for the smooth, easy starting of three phase induction motors. Its advanced features and flexibility allow superior motor control/operation.

:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: DOWNLOADS :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

Brochure
- hST Range Soft Starters

User Manual
- dST Soft Starters Manual

User Manual en Español
- dST Soft Starters Manual (en español)

Data Sheet
- dST, extract from 2000-2001 General Catalog

Catalog en Español
- dST, extract from 2000-2001 General Catalog (en español)
   
   
 
:::::::::::::::::::::::::::::::::::::::::::::::::::: THE dST ADVANTAGE ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
 
 

Programming can be as basic or advanced as needed with the multilevel programming feature. Setup is a breeze and you still have the ability to master the toughest applications. The parameter configuration via keypad or via serial line (option) makes the product highly versatile in any application and places it at the top of its class. Exceptional features, advanced diagnostics and the high reliability make hST the first choice for trouble-free softstart applications.

 
 
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 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.
    		•
    :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 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
    • ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: OPTIONS :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
  • PLUS card (SXD59)
  • Expansion card: 3 analog inputs (V and I), 1 thermal input, 1 digital input, 2
         analog outputs, 2 digital outputs, RS232 serial line
    		•  
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