Rockwell Automation 193-EC1_2_3_5, 193-ECPM,592-EC1_2_3_5 E3 and E3 Plus Solid-State Overload Relay User Manual User Manual
Page 89

Rockwell Automation Publication 193-UM002I-EN-P - December 2011
89
Protective Trip & Warning Functions Chapter 3
Table 22 - Protective Trip Summary
Function
Factory Default
Trip Level
Trip Delay
Inhibit Time
➊
Range
Default
Range
Default
Range
Default
Overload
Enabled
➋
Trip Class
5…30
Trip Class
10
Phase Loss
➌
0.1…25.0 s
1.0 s
0…250 s 0 s
Ground Fault (193/592-EC2)
Disabled
Internal 1…5 A
2.5 A
0.0…25.0 s
0.5 s
0…250 s 10 s
Ground Fault (193/592-EC3)
External 0.02…5 A
➍
2.5 A
0.0…25.0 s
0.5 s
0…250 s 10 s
Stall
100…600%
➎
600%
➎
0…250 s
➎
10 s
➎
Jam
50…600%
250%
0.1…25.0 s
5.0 s
0…250 s 10 s
Underload
10…100% FLA
➏
50%
0.1…25.0 s
5.0 s
0…250 s 10 s
PTC
Current Imbalance
10…100%
35%
0.1…25.0 s
5.0 s
0…250 s 10 s
Comm Fault
Enabled
Comm Idle
Disabled
Remote Trip
Voltage Input Module
Hardware Fault
➐
Undervoltage L-L
➐
0...65535
100
0.1…25.0 s
1.0 s
0…250 s
10 s
Overvoltage L-L
➐
0...65535
500
Voltage Unbalance
➐
0…100
75
Phase Rotation
➐
1…2
1
Under Frequency
➐
0…250
57
0.1…25.0 s
1.0 s
Over Frequency
➐
0…250
63
Under Real Power
➐
0…32767
Over Real Power
➐
Under Consumed kVAR
➐
Over Consumed kVAR
➐
Under Generated kVAR
➐
-32767…0
Over Generated kVAR
➐
-32767…0
Under Power kVA
➐
0…32767
Over Power kVA
➐
0…32767
Under Power Factor Lagging
➐
-100…0
-90
Over Power Factor Lagging
➐
-100…0
-95
Under Power Factor Leading
➐
0...100
90
Over Power Factor Leading
➐
0...100
95
➊
The inhibit time setting parameters are applicable to both the trip and warning functions.
➋
FLA Setting range and default values are dependent upon the current rating of the product. See the user manual for more information.
➌
Phase loss trip level is factory-set at a current imbalance greater than or equal to 100% and is not user-adjustable.
➍
Must use Ground Fault Sensors (Catalog Number 193-CBCT_).
➎
Stall protection is only applicable during the motor starting sequence. If any phase of current falls below the programmed Stall Trip Level, stall
protection is disabled.
➏
50…100% for devices with FRN 1.003 and earlier.
➐
Available on 193/592-EC5 only.