Soft starter DS7, 55

Eaton 171748 DS7-340SX055N0-L.

Manufacturer part number (MPN)

171748

EAN / GTIN

4015081680733

Sales unit

pcs

Eaton catalogue number

171748

Depth

139 mm

Height

175 mm

Width

90 mm

Weight

1.824 kg

Certifications

CSA File No.: 2511305; CSA-C22.2 No 14-05; IEC/EN 60947-4-2; UL 508; CE; C-Tick; UL; CSA-C22.2 No 0-M91; CSA Class No.: 321106; CSA22.2-14; UL File No.: E251034; GB 14048.6; UkrSEPRO; CSA

Mounting position

Vertical

Shock resistance

8 g, 11 ms, Mechanical

Vibration resistance

2M2 to EN 60721-3-2

Altitude

Max. 2000 m; Above 1000 m with 1 % derating per 100 m

Ambient operating temperature - max

40 °C

Ambient storage temperature - max

60 °C

Ambient operating temperature - min

-40 °C

Ambient storage temperature - min

-40 °C

Climatic proofing

Damp heat, cyclic, to IEC 60068-2-30; Cold to EN 60068-2-1; Damp heat, constant, to IEC 60068-2-3

Current consumption

1.6 mA, Control circuit, Digital inputs, External 24 V; 50 mA, Control circuit, Regulator supply; 0,6 A/50 ms, Control circuit, Regulator supply at peak performance (close bypass) at 24 V DC

Drop-out time

350 ms, Control circuit, Digital Inputs, DC operated

Drop-out voltage

AC operated: 0 - 3 V, AC operated; 0 - 3 V, DC operated

Pick-up time

250 ms at AC; 250 ms at DC

Pick-up voltage

17.3 - 27 V DC; 17.3 - 27 V AC

Rated control supply voltage (Us) at AC, 50 Hz - max

24 V

Rated control supply voltage (Us) at AC, 50 Hz - min

24 V

Rated control supply voltage (Us) at AC, 60 Hz - max

24 V

Rated control supply voltage (Us) at AC, 60 Hz - min

24 V

Rated control supply voltage (Us) at DC - max

24 V

Rated control supply voltage (Us) at DC - min

24 V

Equipment heat dissipation, current-dependent Pvid

10 W

Rated operational current for specified heat dissipation (In)

55 A

Static heat dissipation, non-current-dependent Pvs

10 W

Fitted with

Internal bypass; Internal bypass contacts

Functions

Soft start function; Suppression of DC components for motors; Min. ramp time 1 s - fast switching (semiconductor contactor); Potential isolation between power and control sections; Suppression of closing transients; Single direction

Class

Other

Connection to SmartWire-DT

No

Degree of protection

NEMA 1; IP20

Frame size

FS3

Mains voltage - max

480 V

Mains voltage - min

200 V

Overvoltage category

II

Pollution degree

2

Radio interference class

Class B (EN 55011)

Suitable for

Branch circuits, (UL/CSA)

Type

Soft starter for three-phase loads

Voltage type

AC/DC

Number of outputs

2 Relay Outputs (TOR, Ready)

Output voltage

250 V AC (relay outputs)

Protection

Finger and back-of-hand proof, Protection against direct contact

Rated control voltage (Uc)

24 V DC (-15 %/+10 %); 24 V AC; 24 V DC

Rated operational current (Ie) at AC-11

1 A

Overload cycle

AC-53a: 3 - 5: 75 - 10

Rated operational current (Ie) at AC-53

55 A

Rated operational voltage (Ue) - max

480 V

Rated operational voltage (Ue) - min

230 V

Short-circuit protection rating

3 x 170M3013, Type „2“ coordination (additional with the fuses for coordination type „1“), Main conducting paths; NZMN1-M63/PKZM4-57, Type “1” coordination, Main conducting paths

Supply frequency

50/60 Hz, fLN, Main circuit

Voltage rating - max

480 V

Assigned motor power at 200/208 V, 60 Hz, 3-phase

15 HP

Assigned motor power at 220/230 V, 60 Hz, 3-phase

20 HP

Assigned motor power at 460/480 V, 60 Hz, 3-phase

40 HP

Rated operational power at 220/230 V, 50 Hz

15 kW

Rated operational power at 400 V, 50 Hz

30 kW

Application

1-phase motors: No 3-phase motors: Yes Soft starting of three-phase asynchronous motors

Delay time

0 - 30 s, Soft start function, Ramp times

Ramp/run-up time

30 s

Start voltage

Min. 30 %, Soft start function, Start voltage = turn-off voltage; Max. 100 %, Soft start function, Start voltage = turn-off voltage

Screwdriver size

0.6 x 3.5 mm, Terminal screws, Control circuit cables; PZ2, 1 x 6 mm, Terminal screw, Standard screwdriver

Terminal capacity (copper band)

9 x 9 x 0.8 mm, Main cables; 2 x 9 x 0.8 mm, Main cables

Terminal capacity (flexible with ferrule)

2 x (0.5 - 0.75) mm², Control circuit cables; 1 x (0.5 - 1.5) mm², Control circuit cables

Terminal capacity (solid)

2 x (0.5 - 1.0) mm², Control circuit cables; 2 x (6 - 25) mm², Main cables; 1 x (25 - 70) mm², Main cables; 1 x (0.5 - 2.5) mm², Control circuit cables

Terminal capacity (solid/stranded AWG)

1 x (12 - 2/0), Main cables; 2 x (21 - 18), Control circuit cables; 1 x (21 - 14), Control circuit cables

Terminal capacity (stranded)

1 x (25 - 70) mm², Main cables; 2 x (0.5 - 1.0) mm², Control circuit cables; 2 x (6 - 25) mm², Main cables; 1 x (0.5 - 1.5) mm², Control circuit cables

Tightening torque

6 Nm (≤ 10 mm²); 0.4 Nm, Screw terminals, Control circuit cables; 9 Nm (> 10 mm²)

With display

No

Rated operating voltage Ue

230–460 V

Rated control supply voltage AC 50 Hz

24 V

Rated control supply voltage AC 60 Hz

24 V

Rated control supply voltage DC

24 V

Rated operation current Ie at 40 °C Tu

55 A

Rated power three-phase motor, inline, at 230 V

15 kW

Rated power three-phase motor, inline, at 400 V

30 kW

Rated surrounding temperature without derating

40 °C

Integrated motor overload protection

No

Voltage type for actuating

AC/DC

Internal bypass

Yes

Torque control

No

Country of origin

United Kingdom

HS Code

8537.10

• EAN 4015081680733
• SAP 1200185982
• Code 82120436