S701G25N3S EATON CUTLER HAMMER, S701G25N3S Datasheet - Page 20

• 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

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39.1
Features and Benefits
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Standards and Certifications
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Instructional Leaflets
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20
Run bypass mode greatly
reduces internal heating
created by the power
dissipation across the
SCRs. The bypass
contactor directly connects
the motor to the line and
improves system
efficiency by reducing
internal power losses
Less heat minimizes
enclosure size and cooling
requirements, and
maximizes the life of all
devices in the enclosure
LED displays device status
and provides fault
indication
Variable ramp times and
voltage control (torque
control) settings provide
unlimited starting
configurations, allowing
for maximum application
flexibility
IEC 60947-4-2
EN 60947-4-2
UL listed (E251034)
CSA certified
CE marked
C-Tick
Instruction Leaflet IL03901001E
Control Products Catalog CA08102001E—September 2010 www.eaton.com
Reduced Voltage Motor Starters
Solid-State Controllers
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Soft stop control suits
applications where an
abrupt stop of the load
is not acceptable.
Soft acceleration and
deceleration reduces
wear on belts, gears,
chains, clutches, shafts,
and bearings
Minimizes the peak inrush
current’s stress on the
power system
Manages peak starting
torque to diminish
mechanical system wear
and damage
24 Vdc control module
enhances personnel and
equipment safety
Protective Features
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There are two auxiliary
relays—
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Mains connection—
The mains connection
is monitored for an
open condition and/or
undervoltage
Motor connection—
The motor connection
is monitored for an
open condition
SCR faults—SCR
performance is monitored
during the ramp cycle for
proper operation
First relay is a TOR relay
which closes when the
TOR is achieved
(internal bypass relays
close)
The second relay is a
RUN relay which closes
when the RUN signal is
initiated and opens
when RUN signal is
removed. It remains
closed during stop ramp
time, if set to a value
greater than 0. The RUN
relay will also open if a
fault occurs
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Heat sink over/under
temperature—High
ambient temperatures,
extended ramp times, and
high duty cycle conditions
may cause the DS6 to
exceed its thermal rating.
When temperature goes
under –5°C, unit will trip as
well. The DS6 is equipped
with sensors that monitor
the temperature of the
device. The soft starter will
trip in over/under
temperature conditions,
preventing device failure
Bypass relay—The DS6
can detect if the bypass
relay fails to close after the
ramp start or opens while
the motor is running. The
DS6 will trip on a bypass
dropout fault if either of
these conditions occur.
The device does not start
when bypass relay is
closed and start signal is
applied
24 Vdc low voltage—
If the control voltage falls
below 20 Vdc at any time
during operation, the unit
will fault