User manual

99
POWER INSTRUMENTS
parameters relationship unit Format code
System parameters Numerical value equals to
communication value
No unit F1
Run time T=Rx/100 Hour F2
Clock Numerical value equals to
communication value
Unit of time F3
Energy Ep=Rx/10 kWh F4
Reactive energy Eq=Rx/10 kVARh F5
Apparent energy Es=Rx/10 KVA F6
Voltage U=Rx X (PT1 / PT2) /10 V F7
Current demand I=Rx X(CT1/5) /1000 A F8
Power demand P=Rx X (PT1 / PT2) X (CT1/5) W F9
Reactive power
demand
Q=Rx X (PT1 / PT2) X(CT1/5) var F10
Apparent power
demand
S=Rx X (PT1 / PT2) X (CT1/5) VA F11
Power factor PF =Rx / 1000 No unit F12
Frequency F=Rx / 100 Hz F13
Unbalance factor Unbl=(Rx/1000)X100% No unit F14
THD THD=Rx / 10000 X 100% No unit F15
Harmonics HDn=Rx / 10000 X 100% No unit F16
Total even HD HDo=Rx / 10000 X 100% No unit F17
Total odd HD HDe=Rx / 10000 X 100% No unit F18
Crest factor CF =Rx / 10000 No unit F19
K factor KF =Rx / 10 No unit F20
THFF THFF= Rx / 10000 X 100% No unit F21
Phase angle Phase angle=Rx/10 Degree F22
Voltage Eligibility Eligibility=(Rx
/1000000000)X100%
No unit F23
Time of Voltage
Eligibility
Number after the dot ms F24