Siemens ISGS - Page 93

ISGS Settings Worksheet for Date: Set A
Siemens Energy & Automation, Inc. S-7
A2500
Overfrequency (81O)
Underfrequency (81U)
A2501 Function 81O Enabled Disabled
A2502 Pickup 81O 62.0 Hz
Range: 60.1-65.0 Hz
(0.1 Hz steps)
Hz
A2504 Time Delay 81O 0.10 s
Range: 0-100 s (0.01 s steps),
or
∞
s
2506 Block 81O 40 V Range: 40-120 V (1 V steps) V
2510 Frz. Wfm1 81O on Pickup on Trip None
2511 Frz. Wfm2 81O on Pickup on Trip None
A2551 Function 81U Enabled Disabled
A2553 Pickup 81U 58.0 Hz
Range: 55.0-59.9 Hz
(0.1 Hz steps)
Hz
A2554 Delay 81U 0.10 s
Range: 0-100 s (0.01 s steps),
or
∞
s
A2556 Block 81U 40 V Range: 40-120 V (1 V steps) V
2560 Freeze Waveform 1 81U on pickup on Trip None
2561 Freeze Waveform 2 81U on pickup on Trip None
2800 Breaker Failure (50BF)
2801 Function 50BF Enabled Disabled
2803 Pickup 50BF 5 A CT 0.25 A
Range: 0.25-5.0 A
(0.01 A steps)
A
1 A CT 0.1 A
Range: 0.02-1.0 A
(0.01 A steps)
A
2804 Delay 50BF 10 cycles Range: 8-254 cycles cycles
2805 Monitor 50BF current breaker both
S
isv3o_1.bk : isv3o_cf.frm Page 7 Wednesday, August 7, 1996 10:51 AM