Soft starter

MINISTART [1,5 - 11kW]

Function Soft starter:

• soft acceleration and deceleration
• 4 separately adjustable parameters  
  starting torque, acceleration time,  
  soft stop torque, deceleration time
• potential-free input for soft start or soft stop
  - control voltage 10 ... 30VDC
• potential-free output for fault indication
• potential-free output for operational status * 
  loadable with 250V/8A each
• temperature monitoring
• phase-failure monitoring during ramp-up

• with standard devices closed, when power semiconductors are bridged
• with option "S" closed from start of acceleration to end of deceleration

Properties Soft starter:

• three-phase controlled soft starter
• easy mounting, also for retrofitting into existing plants
• terminal arrangement suitable for switchgear connection
• for snap-mounting on 35mm standard rail 
• integrated bypass relay
• extensive monitoring functions
• robust metal housing
• no mains neutral conductor (N) required
• special voltages up to 600V
• functional peak current reduction
• degree of protection IP 20

Typical applications:

pumps
ventilators
cranes
travelling and rotary operating mechanisms
conveying machinery
washing machines
linen dryers

Documentation

technical datasheet
Commissioning instructions
Connecting diagrams