Eaton S811 User Manual

2
Instructional Leaet IL03902001E
Effective February 2011
S811 quick installation guide
EATON CORPORATION www.eaton.com
Table 1. Settings for Typical Applications
Parameter
Factory
Setting Pump
a
Fan
Unloaded
Conveyor
Rock
Crusher Saw Compressor
Configuration Menu
Overload trip FLA 21 Motor FLA Motor FLA Motor FLA Motor FLA Motor FLA Motor FLA
Overload trip class 5 20 20, 30 20 30 30 20
Start method 0 (voltage ramp) 3 (pump control) 0 (voltage ramp) 0 (voltage ramp)
b
0 (voltage ramp)
b
0 (voltage ramp)
b
0 (voltage ramp)
b
Soft start time 20 20 40 20 30 30–50 10
Initial torque 25 55 65 50 70 65 45
Kick start time 0 0 0 0 85 0 0
Kick start torque 0 0 0 0 2 0 0
Soft stop time 0 N/A 0 Load dependent 0 0 2
Pump stop time 120 30 0 0 0 0 0, 2
c
Start control Level Level Level Edge Edge Edge Level
Protections Menu
Phase imbalance fault Enabled Enabled
d
Enabled
d
Enabled
d
Enabled
d
Enabled
d
Enabled
d
Phase sequence ABC ABC ABC ABC ABC ABC ABC
Motor rated voltage 480 Rated system
voltage
Rated system
voltage
Rated system
voltage
Rated system
voltage
Rated system
voltage
Rated system
voltage
a
Starter must be ordered with pumping software installed.
b
A value of one (current limit start) may be selected for this application, but longer starting times and constant loads should be observed when starting.
c
Two second stop time must be set if this is an ammonia compressor application.
d
Customers operating equipment on either ungrounded systems or high resistance grounded systems may need to adjust the severity and/or duration of imbalance protection.
These power systems periodically experience phase angle shifts that can be picked up as a false imbalance trip.

Eaton S811 Specifications

General

Category	Controller
Input Voltage	24 VDC
Output Voltage	24 VDC
Protection Class	IP20
Product Name	Eaton S811
Number of Inputs	8