Operational requirements (cont.) – Rockwell Automation 1500 Modular Protection System Conversion Kit (Bulletin 1406 to Bulletin 825 Plus) User Manual
Page 8
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Equipment Description
1500-IN058D-EN-E – June 2013
Operational
Requirements
(cont.)
Function Description
Bul. 1406 Parameters
Bul. 825 Plus Parameters
Jam Protection
Yes
Yes
Undervoltage Protection
Yes n Ye
s
Ground Fault Alarm Current
1A – 25A
0.01 – 25A
Ground Fault Trip Current
1A – 25A
0.25A – 25A
Ground Fault Trip Time
10 ms – 1 s
0 – 5s
Short Circuit Protection
No
Yes
Jam Trip Current
2-10 (multiple of FLC)
1-6 (multiple of FLC)
Underload Trip Current
50 – 90 (percent of FLC)
10 – 100 (percent of FLC)
Underload Trip Time Delay
1s – 10s
0 – 120s
Ultimate Trip Current
100 – 125 (percent of FLC)
4 – 12 (multiple of FLC)
Winding Alarm Temperature
20
o
C – 180
o
C
0 – 250°C
Winding Trip Temperature
20
o
C –180
o
C 0
– 250°C
Bearing Alarm Temperature
20
o
C –180
o
C 0
– 250°C
Bearing Trip Temperature
20
o
C –180
o
C
0 – 250°C
Ambient Temperature Sensor Input
No
Yes
Reset Condition
Auto/Manual
Auto/Manual
Speed Switch Input
Yes
Yes o
Analog Output
No
Yes
Communication P
LC only
DeviceNet, Remote I/O,
PROFIBUS, Modbus
Trip Contacts
2 form-C contacts (fail safe)
2 form-C contacts (fail safe)
Alarm Contacts
2 form-C contacts (fail safe)
2 form-C contacts (fail safe)
Feature requires additional 1406-S option card.
An additional voltage transformer is required. Refer to Technical Data in Appendix B of this manual.