DPMS XPQ Manual do Utilizador descarregar pdf (Página 118)

116

DPMS XPQ User Manual

402cH,402dH Phase A Apparent power

S=Rx X (PT1 / PT2) X

(CT1/5)

402eH,402fH Phase B Apparent power

S=Rx X (PT1 / PT2) X

(CT1/5)

4030H,4031H Phase C Apparent power

S=Rx X (PT1 / PT2) X

(CT1/5)

4032H,4033H System Apparent power

S=Rx X (PT1 / PT2) X

(CT1/5)

4034H,4035H Phase A power factor

PFa

PF =Rx / 1000 None

4036H,4037H Phase B power factor

PFb

PF =Rx / 1000 None

4038H,4039H Phase C power factor

PFc

PF =Rx / 1000 None

403aH,403bH Syste m powe r fact o r

PFsum

PF =Rx / 1000 None

403cH,403dH Voltage unbalance factor

U_unbl

Unbl=Rx X 100% None

403eH,403fH Current unbalance factor

I_unbl

Unbl=Rx X 100% none

4040H,4041H Load characteristic(R/L/

76.0/67.0/82.0 none

Harmonics:

THD, Harmonics, evenHD, oddHD, Crest Factor, TIF, K factor etc are all

stored here. The data type is “word”. Voltage parameters refer to line voltage

when it is set to “2LL” and phase voltage for others. Function code: 03H for

Reading.

Address Parameter Range Format code

The following are the THD of voltage and current

4042H THD_V1 of V1(V12) 0~10000 F15

1 2 ... 113 114 115 116 117 118 119 120 121 122 123 ... 133 134

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DPMS XPQ Manual do Utilizador Página 118