Amprobe DMIII-Multitest Power-Quality-Recorder Uživatelský manuál stáhnout pdf (Strana 103)

AMPROBE

DMIII MULTITEST

EN-101

18. APPENDIX 2 – RECORDABLE PARAMETERS: SYMBOLS

Symbol

Description

V1, V2, V3

RMS value of the voltage of phase 1, phase 2, phase 3 respectively

V12, V23 V31

Value of phase to phase voltages

I1, I2, I3

RMS value of the current of phase 1, phase 2, phase 3 respectively

RMS value of the current of the neutral

Continuous component of voltage or current

h01  h49

Harmonic 01  Harmonic 49 of voltage or current

ThdV

Factor of total harmonic distortion of the voltage (see paragraph 16.7)

ThdI

Factor of total harmonic distortion of the current (see paragraph 16.7)

Pt, P1, P2, P3

Values of the total active power, of phase 1, phase 2, phase 3 respectively

P12, P32

(only for 3 wires measurement) Value of the power measured by the Wattmeter 1-2

and 3-2 respectively (see paragraph 16.8.2).

Qt, Q1, Q2, Q3

Values of the total reactive power, of phase 1, phase 2, phase 3 respectively

Q12, Q32

(only for 3 wires measurement) Value of the power measured by the VARmeter 1-2

and 3-2 respectively (see paragraph 16.8.2).

St, S1, S2, S3

Values of the total apparent power, of phase 1, phase 2, phase 3 respectively

S12, S32

(only for 3 wires measurement) Value of the power measured by the VAmeter 1-2

and 3-2 respectively (see paragraph 16.8.2).

Pft, pf1, pf2, pf3

Value of the total power factors, power factors of phase 1, phase 2, phase 3

respectively

dPft, dpf1, dpf2, dpf3

Values of the total cos, of phase 1, phase 2, phase 3 respectively

Eat, Ea1, Ea2, Ea3

Values of the total active energy, of phase 1, phase 2, phase 3 respectively

Erit, Eri1, Eri2, Eri3

Values of the total inductive reactive Energy, of phase 1, phase 2, phase 3

respectively

Erct, Erc1, Erc2, Erc3

Values of the total capacitive reactive Energy, of phase 1, phase 2, phase 3

respectively

Est, Es1, Es2, Es3

Values of the total Apparent Energy, of phase 1, phase 2, phase 3 respectively

1 2 ... 98 99 100 101 102 103 104

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