S701G25N3S EATON CUTLER HAMMER, S701G25N3S Datasheet - Page 3

• Manufacturer Part Number: S701G25N3S
• Description: Motor Starter
• Manufacturer: EATON CUTLER HAMMER

Specifications of S701G25N3S

• No. Of Phases: Three
• Power Rating: 20hp
• Current Rating: 25A
• Peak Reflow Compatible (260 C): No
• Output Current: 25A
• Supply Voltage Max: 600VAC
• Control Voltage Max: 300V
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Type S701, Soft Start Controllers
Type S701, Soft Start Controllers
Product Description
The S701 device is a reduced
voltage soft start controller
designed to control
acceleration and deceleration
of three-phase motors. The
S701 provides the user with
the ability to adjust initial
torque, ramp up and down
time, and also select kick
start for high inertial loads.
Application Description
The S701 line of soft start
controllers is specifically
designed to be a low cost
option for soft starting small
(15 hp and down) three-phase
motors. The S701 unit
controls current on two of
three motor phases to control
the torque being applied to the
motor, allowing for smooth
starting of a motor. The S701
is designed to be used with
a manual motor starter or a
full voltage starter. These
devices provide the
necessary overload
protection for the motor and
also provide line isolation for
the motor. Short-circuit
protection can be provided by
fuses or circuit breakers.
Control Products Catalog CA08102001E—September 2010 www.eaton.com
Reduced Voltage Motor Starters
Contents
Description
Type S701, Soft Start Controllers
Type S701, Soft Start Controllers with Auxiliary Contact . .
Type S701, Soft Start Controllers with Brake . . . . . . . . . . .
Type S511, Semiconductor Reversing Contactors . . . . . . .
DS6 Soft Start Controllers . . . . . . . . . . . . . . . . . . . . . . . . . .
Features
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Rated operational voltage
up to 600 Vac
Control voltage range from
24–480 Vac/Vdc
Adjustable ramp times
(0.5–10 seconds)
Adjustable initial torque
control (0–85%)
Kick start feature
Soft stop (0.5–10 seconds)
Unlimited number of
START/STOP operations
per hour
IP20 finger protection
Fractional to 15 hp motors
at 480V (20 hp at 600V)
Standards and Certifications . . . . . . . . . . . . . . . . . . . . . .
Catalog Number Selection . . . . . . . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . . . . . . .
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Solid-State Controllers
Benefits
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Reduced wear on belts,
gears, chains, clutches,
shafts and bearings
Allows for controlling the
inrush current to the motor
Reduced water-hammer in
pumping applications
Less shock to product on
conveyor lines and material
handling gear
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