134931 Eaton DS7-342Sx024N0-N Měkký startér 11kW 24A 230VAC

The Eaton DS7-342SX024N0-N is a Generation 7 soft starter rated at 24 A for three-phase asynchronous motors, with a mains supply range of 200 - 480 V AC and a control voltage of 110 - 230 V AC. Frame Size FS2 with integrated internal bypass delivers smooth motor acceleration and reduced mechanical stress on every start.

Technical specifications:

• Model code: DS7-342SX024N0-N
• Catalog number: 134931
• Manufacturer: Eaton
• EAN: 4015081317462
• Rated current: 24 A
• Mains voltage: 200 - 480 V AC
• Control voltage: 110 - 230 V AC
• Frame size: FS2
• Phase: Three-phase
• Rated motor power at 230 V (inline): 5.5 kW
• Rated motor power at 400 V (inline): 11 kW
• Assigned motor power at 200/208 V, 60 Hz: 7.5 HP
• Assigned motor power at 220/230 V, 60 Hz: 7.5 HP
• Assigned motor power at 460/480 V, 60 Hz: 15 HP
• Internal bypass: Yes
• Relay outputs: 2 (TOR, Ready), 250 V AC
• Degree of protection: IP20 / NEMA 1
• Pollution degree: 2
• Overvoltage category: II
• Mounting position: Vertical
• Dimensions (W x H x D): 45 x 150 x 118 mm
• Weight: 0.4 kg
• Ambient operating temperature: -5 to 40 °C
• Ambient storage temperature: -25 to 60 °C
• Max. installation altitude: 2000 m (1% derating per 100 m above 1000 m)
• Static heat dissipation (PVS): 1.1 W
• Current consumption, control circuit: 50 mA
• Input current, digital inputs at 230 V AC: 4 mA
• Drop-out voltage (AC operated): 0 - 15 V
• SmartWire-DT connection: No
• Series: Generation 7
• Certifications: CE, UL 508, CSA-C22.2 No 14-05, IEC/EN 60947-4-2, C-Tick, GB 14048.6, UkrSEPRO

Features and benefits:

• Integrated internal bypass reduces steady-state heat dissipation once the motor reaches full speed
• Potential isolation between power and control sections improves panel safety and simplifies wiring
• Suppression of DC components and closing transients protects motor windings from electrical stress
• Minimum ramp time of 1 s enables fast semiconductor-contactor switching when required
• Two relay outputs (TOR and Ready) provide direct status signalling to supervisory systems
• Compact 45 mm wide housing allows space-efficient mounting in standard control panels

Applications:

• Soft starting of pumps and compressors to eliminate pressure surge and water hammer
• Fan and blower drives where gradual acceleration reduces belt and coupling wear
• Conveyor systems requiring low mechanical shock at start-up
• Industrial machinery subject to frequent starts where thermal motor protection is critical
• Control panels up to 480 V AC requiring UL- and CSA-listed soft starters for North American compliance

Compliant with IEC/EN 60947-4-2, UL 508, and CSA-C22.2 No 14-05. Part of the Eaton DS7 Generation 7 soft starter series.

Also known as: Eaton DS7-342SX024N0-N, Eaton 134931, Eaton catalog 134931, Eaton model DS7-342SX024N0-N, Eaton DS7 24A soft starter, DS7 FS2 soft starter 480V.