GE Multilin 345 - Current Demand 1(2)

4–8 345 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
A2 METERING CHAPTER 4: ACTUAL VALUES
PH C RESTR CURRENT
0.00 x CT 0
o
lag
DIFF 2 HARM PH C
0.0 % f0
DIFF 5 HARM PH C
0.0 % f0
Transformer Thermal Capacity
Path: ACTUAL VALUES > A2 METERING > XFMR THERMAL CAP
THERM CAP PH A
0.0%
Range: 1 to 150%
THERM CAP PH B
0.0%
Range: 1 to 150%
THERM CAP PH C
0.0%
Range: 1 to 150%
Current Demand 1(2)
The relay measures Current Demand on each phase. These parameters can be monitored
to reduce supplier Demand penalties or for statistical metering purposes. Demand
calculations are based on the measurement type selected under
S6 MONITORING >
DEMAND. For each quantity, the relay displays the Demand over the most recent Demand
time interval, the maximum Demand since the last maximum Demand reset, and the time
and date stamp of this maximum Demand value. Maximum Demand quantities can be
reset to zero with the
A3 RECORDS > CLEAR RECORDS command.
Path:
A2 METERING > CURRENT DEMAND 1
Path: A2 METERING > CURRENT DEMAND 2
LAST RESET
MM/DD/YY 00:00:00
CUR DEMAND 1 PH A
Range: 0.0 to 30000.0 A
MAX CUR DEMAND 1 PH A
Range: 0.0 to 30000.0 A
CUR DEMAND 1 PH B
Range: 0.0 to 30000.0 A
MAX CUR DEMAND 1 PH B
Range: 0.0 to 30000.0 A
CUR DEMAND 1 PH C
Range: 0.0 to 30000.0 A
MAX CUR DEMAND 1 PH C
Range: 0.0 to 30000.0 A