GE 750 Instruction Manual page 230

S6 MONITORING

APPARENT POWER
5 - 104
For the , enter the time period to perform the reactive power demand
TIME INTERVAL
calculation. For the
REACTIVE PWR DEMAND PICKUP
show units appropriate to the power system size (see table below). This setpoint is visible
only if
MEASUREMENT TYPE
Nominal Power (P
P < 1 MVA
N
1 MVA ≤ P < 10 MVA
N
10 MVA ≤ P
N
FIGURE 5–43: Reactive Power Demand Logic
Apparent Power Demand

PATH: SETPOINTS S6 MONITORING
[]
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
, the power quantities auto-range to
is "Block Interval" or "Rolling Demand".
Table 5–17: Auto-Ranging Units
) Power Units
N
kvar
Mvar
Mvar
 
DEMAND
APPARENT PWR DMND
FUNCTION: Disabled
MEASUREMENT TYPE:
Block Interval
THERMAL 90% RESPONSE
TIME: 15 min
TIME INTERVAL:
20 min
APPARENT PWR DMND
RELAYS (3-7): -----
APPARENT PWR DMND
PICKUP: 10.0 MVA
750 FEEDER MANAGEMENT RELAY – INSTRUCTION MANUAL
CHAPTER 5: SETPOINTS
Resolution
1
0.01
0.1
APPARENT POWER
Range: Disabled, Alarm,
Latched Alarm,
Range: Thermal Exponential,
Block Interval, Rolling
Range: 5 min, 10 min, 15
min, 20 min, 30 min,
Range: 5 min, 10 min, 15
min, 20 min, 30 min,
Range: Any combination of
the 3 to 7 Auxiliary
Range: 1 to 30000 kVA. Auto-
ranging; see table