The Eaton DS7-340SX100N0-L is a robust FS3 soft starter delivering smooth motor starts for three-phase AC motors up to 100 A with precise control and protection.
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Technical specifications for DS7-340SX100N0-L
Manufacturer:
EATON
Part Number:
DS7-340SX100N0-L
Product Family:
EATON
Rated Current (Ie):
100 A
Supply Voltage (Mains):
200 – 480 V AC
Control / Supply Voltage:
24 V AC/DC
Frame Size:
FS3
Ambient Operating Temperature:
-40 °C … +40 °C
Degree of protection:
IP20
Mains voltage:
min 200 V, max 480V
Shock resistance:
8 g, 11 ms, Mechanical
Vibration resistance:
2M2 to EN 60721-3-2
Altitude:
Above 1000 m with 1 % derating per 100 m, Max. 2000 m
Supply frequency:
50/60 Hz, fLN, Main circuit
Voltage rating - max:
480 V
Number of outputs:
Relay Outputs (TOR, Ready)
Delay time:
0 - 30 s, Soft start function, Ramp times
Weight:
2.8 kg
Estimated shipping dimensions:
24x18x12cm
Tariff Code:
8537101190
Country of origin:
USA
Place of shipment:
Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
The DS7-340SX100N0-L soft starter from Eaton is designed for 3-phase AC motors, offering a rated current of 100 A and supporting supply voltages from 200 to 480 V AC. With a control voltage of 24 V AC/DC, it provides reliable soft-start functionality while protecting motors and minimizing mechanical stress. Its FS3 frame size ensures easy integration into industrial panels while maintaining a compact footprint.
Equipped with 2 relay outputs (TOR, Ready), the DS7 soft starter allows flexible monitoring and control of motor startup sequences. The ramp time can be adjusted from 0 to 30 seconds, ensuring smooth acceleration and reducing the risk of electrical or mechanical shock during startup. The device operates reliably across an ambient temperature range of -40 °C to +40 °C and is rated IP20 for protection against solid objects.
The DS7 series employs an asymmetrical trigger phase control method, a patented Eaton technology, to suppress DC components typically seen in 2-phase soft starters. This prevents the formation of an elliptical rotating field, which can cause uneven motor starts and increased acceleration time, making the DS7 comparable in performance to 3-phase soft starters.
Designed for industrial environments, the DS7-340SX100N0-L features mechanical shock resistance up to 8 g/11 ms, vibration resistance 2M2 (EN 60721-3-2), and altitude derating for installations above 1000 m. Its flexible design allows for reliable motor starting across a wide range of applications from 1.1 kW to 110 kW at 400 V supply voltage.
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