Soft starter DS6

"In Line" starter in a compact design up to 110 kW

DS6 the smallest soft starter world-wide in the 75 – 110 kW class.

Provided in just two sizes the DS6 enables a two-phase controlled motor start for assigned motor ratings from 18.5 kW to 110 kW (at 400 V). During uninterrupted operation the thyristors are bypassed via internal bypass contacts.

Simple and easy handling comparable with the devices of the DS4 series. Using three setting options: USTART (start voltage in %), tSTART (start-up time) and tSTOP (delay time) in seconds (s) the start conditions can be adapted to suit the respective application.

Two light-emitting diodes (LEDs) provide operational status indications and error diagnostics; two potential-free relay contacts (ready for operation, top-of-ramp) can be used to control external components.

The dimensions and connection terminals correspond to the proven Moeller standards for the circuit-breakers NZM1 (up to 55 kW) and NZM2 (up to 110 kW).

Mains connection in the power section

• 230 – 460 V ±10 %, 50/60 Hz

Control voltage

• 24 VDC –15 % / +10 %,
• e.g. via an external power supply unit: easy200-POW (Article No.: 229424)

Performance range

• 41 – 200 A (AC 53b: 3-fold starting current for 5 seconds with a 360 second time interval between starts)
• 18.5 – 110 kW (assigned motor rating at 400 V).