Mitsubishi EMU4-BM1-MB User Manual page 20

6.1.14 Setup for upper and lower limit alarm
Setup the whether to monitor upper and lower limit alarm.
Please refer to 7.2.2 Upper/lower limit monitoring function for more details.
Showed below table. Please setup upper and lower limit alarm of second circuit (3 side circuit) in 2 circuits measuring in 1P2W.
Setting item
Upper and lower limit alarm existence
Elements of upper and lower limit alarm
Upper Current demand upper limit
and N phase current demand
lower limit upper limit
Current demand lower limit
Line voltage upper limit
Phase voltage upper limit
Line voltage lower limit
Phase voltage lower limit
Electric power upper limit
Electric power lower limit
Power factor upper limit
Power factor lower limit
Pulse converted upper limit
Current unbalance rate
upper limit
Voltage unbalance rate
upper limit
Alarm delay time
Alarm reset method
ON, OFF
Current demand upper limit, current demand lower limit, line voltage upper
limit, line voltage lower limit, phase voltage upper limit, phase voltage lower
limit, electric power upper limit, electric power lower limit, power factor upper
limit, power factor lower limit, N phase demand current upper limit, N phase
demand current lower limit, pulse converted upper limit, pulse converted lower
limit, current unbalance rate upper limit, current unbalance rate lower limit
0～120% of primary current (100% of primary current)
The minimum step of settable value is varies by primary current.
Less than 40A
40A 400A
~
400A 4000A
~
4000A
~
0～120% of primary current (0% of primary current)
The minimum step of settable value is varies by primary current.
Lower than 40A
40A 400A
~
400A 4000A
~
4000A
~
0～100%×15/11 of primary voltage （110% of primary voltage）
The minimum step of settable value is varies by primary voltage.
Less than 300V
300V 3000V
~
3000V
~
0～100%×15/11 of primary voltage（0% of primary voltage）
The minimum step of settable value is varies by primary voltage.
Less than 300V
300V 3000V
~
3000V
~
-120～0～120% of full load（100% of full load）
The minimum step of settable value is varies by full load.
Less than 12kW
12kW 120kW
~
120kW 1200kW
~
1200ｋW 12000kW
~
12000kW 120000kW
~
120000kW
~
-120～0～120% of full load（0% of full load）
The minimum step of settable value is varies by full load.
Less than 12kW
12kW 120kW
~
120kW 1200kW
~
1200ｋW 12000kW
~
12000kW 120000kW
~
120000kW
~
-0.050, -0.100, ...-0.950, 1.000, 0.950, ...0.100, 0.050（-0.500）
-0.050, -0.100, ...-0.950, 1.000, 0.950, ...0.100, 0.050（0.500）
1 to 999999（100000）
0.01 to 999.99%（30.00%）
0.01 to 999.99%（3.00%）
0sec, 5sec, 10sec, 20sec, 30sec, 40sec, 50sec, 1min, 2min, 3min, 4min,
5min
Auto、Hold
19
Setting values
：Step 0.01A
：Step 0.1A
：Step 1A
：Step 10A
：Step 0.01A
：Step 0.1A
：Step 1A
：Step 10A
：Step 0.1V
：Step 1V
：Step 10V
：Step 0.1V
：Step 1V
：Step 10V
：Step 0. 001kW
：Step 0.01kW
：Step 0.1kW
：Step 1kW
：Step 10kW
：Step 100kW
：Step 0. 001kW
：Step 0.01kW
：Step 0.1kW
：Step 1kW
：Step 10kW
：Step 100kW