Above options are also applicable for Apparent and Reactive Energy.
* System power = 3 x CT(Primary) x PT(Primary)L-N for 3 Phase 4 Wire
System power = Root3 x CT(Primary) x PT(Primary)L-L for 3 Phase 3 Wire
Pulse Duration 60 ms,100 ms or 200 ms
Divisor
1
10
100
1000
Pulse rate
Pulse
System Power*
1per Wh
1per 10Wh
1per 100Wh
1 per 1000Wh
1per kWh
1per 10kWh
1per 100kWh
1 per 1000kWh
1per Mwh
1per 10MWh
1per 100MWh
1per 1000MWh
Up to 3600W
Up to 3600W
Up to 3600W
Up to 3600W
Up to 3600kW
Up to 3600kW
Up to 3600kW
Up to 3600kW
Above 3600kW
Above 3600kW
Above 3600kW
Above 3600kW
TABLE 9.1.1 :
Energy Pulse Rate Divisor
1.For Energy Output in Wh
Divisor
1
Pulse rate
Pulse
System Power*
1 per kWh
1 per 1000kWh
1 per 1000MWh
Up to 3600W
Up to 3600kW
Above 3600kW
2. For Energy Output in kWh
Divisor
1
Pulse rate
Pulse
System Power*
1 per MWh
1 per 1000MWh
1 per 1000GWh
Up to 3600W
Up to 3600kW
Above 3600kW
3. For Energy Output in MWh
9.1 Pulse Output :
Pulse output is the potential free, very fast acting relay contact which can be used to drive an
external mechanical counter for energy measurement.
This
pulse output can be congured to any of the following parameter through
instrument’s
setup parameter screen
1) Active Energy (Import) 2) Active Energy (Export)
3)Reactive Energy (Import) 4)Reactive Energy (Export)
5)Apparent Energy
This instrument is provided with either 1 or 2 relay for pulse output as well as for limit switch
9. Relay output (Optional) :
53
Summary of Contents for Master 3440iDL 0.2SS
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