Rockwell Automation Allen-Bradley E300

Rockwell Automation Publication 193-UM015D-EN-P - February 2015 221
Protective Trip and Warning Functions Chapter 6
Under kVAR Generated Trip Delay
Under kVAR Generated Trip Delay (Parameter 395) allows you to define the
time period an under reactive power (kVAR) generated condition must be
present before a trip occurs. It is adjustable from 0.1…25.0 seconds.
Table 270 - Under kVAR Generated Trip Delay (Parameter 395)
Under kVAR Generated Trip Level
Under kVAR Generated Trip Level (Parameter 396) allows you to define the
reactive power (kVAR) generated at which the E300 Electronic Overload Relay
trips on an under reactive power (kVAR) generated. It is user-adjustable from
0…2,000,000 kW.
IMPORTANT
The Protection Fault State of Relay 0, Relay 1, Relay 2, Digital Module 1 Output
Relays, Digital Module 2 Output Relays, Digital Module 3 Output Relays, and
Digital Module 4 Output Relays are defined by the respective parameters:
• Output PT00 Protection Fault Action (Parameter 304)
• Output PT00 Protection Fault Value (Parameter 305)
• Output PT01 Protection Fault Action (Parameter 310)
• Output PT01 Protection Fault Value (Parameter 311)
• Output PT02 Protection Fault Action (Parameter 316)
• Output PT02 Protection Fault Value (Parameter 317)
• Output Digital Module 1 Protection Fault Action (Parameter 322)
• Output Digital Module 1 Protection Fault Value (Parameter 323)
• Output Digital Module 2 Protection Fault Action (Parameter 328)
• Output Digital Module 2 Protection Fault Value (Parameter 329)
• Output Digital Module 3 Protection Fault Action (Parameter 334)
• Output Digital Module 3 Protection Fault Value (Parameter 335)
• Output Digital Module 4 Protection Fault Action (Parameter 340)
• Output Digital Module 4 Protection Fault Value (Parameter 342)
Default Value 1.0
Minimum Value 0.1
Maximum Value 25.0
Parameter Type USINT
Size (Bytes) 1
Scaling Factor 10
Units Seconds