S701G25N3S EATON CUTLER HAMMER, S701G25N3S Datasheet - Page 57

• 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 S811, Intelligent Technologies (IT.)
Soft Starters with DIM
Type S811, Intelligent Technologies (IT.) Soft Starters with DIM
Product Description
Eaton’s IT. S811 offers all
the popular features of the
S801, but adds enhanced
functionality with the new
DIM (Digital Interface
Module), communications,
metering, monitoring and
diagnostics capabilities.
Eaton’s Intelligent
Technologies (IT.) Line of
S811 Reduced Voltage Soft
Starters is very compact,
multi-functional, easy to
install and easy to set
operating parameters.
Designed to control the
acceleration and deceleration
of three-phase motors up to
690V, the line is available
from 11–1000A.
The S811 is designed to be a
complete package combining
the silicon controlled
rectifiers (SCRs), bypass
contactor and overload in
one, very compact unit. The
S811 is available as a
component for panel
mounting, in motor control
centers or in enclosed control
(NEMA Type 1, 3R, 4, 4X, 7/9
and 12).
Application Description
Designed to control the
acceleration and deceleration
of three-phase motors, the
IT. S811 Soft Starter uses
SCRs to control the voltage to
soft start and soft stop the
motor. After the motor is
started, internal run bypass
contactors close, resulting in
the motor running directly
across-the-line. The built-in
solid-state overload protects
the motor from overload
conditions with sophisticated
algorithms that model true
motor heating, resulting in
better motor protection
and fewer nuisance trips.
Advanced protective
and diagnostic features
reduce downtime.
A voltage ramp start or
current limit start is available.
Kick start is available in either
starting mode. The soft stop
option allows for a ramp stop
time that is longer than the
coast to stop time. The pump
control option provides a
smooth transition for starting
and stopping a motor and
eliminating the “water-
hammer” effect that can
damage pipes, valves
and pumps.
Control Products Catalog CA08102001E—September 2010 www.eaton.com
Reduced Voltage Motor Starters
Contents
Description
Type S801, Intelligent Technologies (IT.)
Type S811, Intelligent Technologies (IT.)
The S811 offers an impressive
array of advanced protective
features. Not only are the
protective features selectable,
but many offer variable
settings and adjustable time
delays to ride through system
discrepancies.
The S811 has an easy to
use Digital Interface Module
(DIM) that allows the user to
configure the device and to
read system parameters and
monitor system values. The
DIM includes an LCD display
and keypad to scroll through
the various menus. The DIM
allows the user to modify
control parameters, enable
or disable protections, set
communication variables,
monitor system parameters
such as line voltages and
currents, and access the
fault queue.
Soft Starters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Soft Starters with DIM
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . . . . . .
Instructional Leaflets . . . . . . . . . . . . . . . . . . . . . . . . . . .
Catalog Number Selection . . . . . . . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . . . . . . .
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Solid-State Starters
The DIM can be removed
from the S811 and remote
mounted. Kits are available
to door mount the DIM,
enabling users to safely
configure, commission,
monitor and troubleshoot the
system at the electrical panel
without opening the
enclosure door. This will help
eliminate the possibility of an
arc flash incident.
Digital Interface
Module (DIM)
ONLN SS OXFDO1 H STOP
Monitoring
ESC
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