Loss Of Pmg; Reverse Var; Over/Under-Frequency; Reverse Power - Allen-Bradley 1407-CGCM-DLR User Manual

Loss of PMG

Attribute
Pickup
Response time

Reverse VAR

Attribute
Time delay

Over/Under-frequency

Attribute
Pickup
Time delay

Reverse Power

Attribute
Pickup
Time delay

Rotating Diode Monitor - Range

Attribute
Number of generator poles
Number of brushless exciter poles
Increment
Fault time delay (applies to both open and
shorted diode conditions)
Rockwell Automation Publication 1407-UM002B-EN-P - February 2019
Value
< 10V AC single-phase,
< 50V AC 3-phase or an imbalance
greater than 20%
< 400 ms
Range Increment
0.10...300 s 0.10 s
Range Increment
30...70 Hz 0.01 Hz
0.10...300 s 0.10 s
Range Increment
1...100% of rated 1%
generator VA
0.10...300 s 0.10 s
Value
0...24
0...24
2
0.1...300 s
Specifications Appendix D
Accuracy
±0.1 s
Accuracy
±2% Hz
±0.1 s
Accuracy
±0.5% rated VA
±0.1 s
215