AC-MINISTART

Features:
  • 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
Functions:
  • 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


Typical Applications:
pumps, ventilators
cranes
travelling and rotary operating
mechanisms
conveying machinery
washing machines, linen dryers

Models:

Technical Data

MINISTART

1.5

3

5.5

7.5

11

Mains / Motor voltage according to DIN EN 50160 (IEC 38)

400V ± 15% 50/60Hz

Device nominal current

4A

6.5A

12A

16A

25A

Motor rating

1,5kW

3kW

5.5kW

7.5kW

11kW

min. motor current

10% of the device rated current

Starting torque

0 … 80%

Acceleration time

1 … 20s

Soft stop torque

20 … 80%

Deceleration time

0 … 20s

Reset time

200ms

max. switching cycle at 3x Ie and 5s tan

120/h

60/h

20/h

Control terminals

Power terminals

1.5mm2

4.0mm2

I2t-Value Power seniconductor

40A2s

450A2s

550A2s

9100A2s

9100A2s

Ambient / Storage temperature

0ºC … 45ºC / -25ºC … 75ºC

Weight / kg

1.2

1.2

1.35

1.5

1.5

Order number

21200.38001

21200.38003

21200.38005

21200.38007

21200.38011

Please observe supplementary sheet with dimensioning rules

Dimensions:


Connection Diagram: