CARLO GAVAZZI EN61036 Manual de usuario descargar pdf (Pagina 34)

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Number of inputs

Current: 3

Voltage: 4

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Accuracy

Display, RS422/485 Ib: 5A, Imax: 10A; Ib: 20A, Imax: 90A.

Current: from 0.003Ib to 0.2Ib: ±(0.5%RDG +3DGT);

from 0.2Ib to Imax: ±(0.5% RDG +1DGT).

Voltage: in the range Un: ±(0.5% RDG +1DGT).

Frequency: ±0.1% RDG (50 to 60 Hz).

Active power (@ 25°C ± 5°C, R.H. ≤ 90%):

±1% RDG ±1DGT (PF 1, 0.1 Ib to Imax, in the range Un; PF

0.5L, PF 0.8C, 0.2Ib to Imax, in the range Un).

Reactive power (@ 25°C ± 5°C, R.H. ≤ 90%):

±2% RDG ±1DGT (senϕ 1, 0.05Ib to Imax, in the range Un;

senϕ 0.5L, senϕ 0.5C, 0.1Ib to Imax, in the range Un).

Apparent power (@ 25°C ± 5°C, R.H. ≤ 90%): ±1%RDG

±1dgt (PF 1, 0.1Ib to Imax, in the range Un).

Energies (@ 25°C ± 5°C, R.H. ≤ 90%): Class 1 according to

EN61036, class 2 according to EN61268.

Measuring inputs: Ib: 5A, Imax: 10A; 0.1Ib: 500mA; start-up

current: 20mA Un: see “Rated input ” page 36.

Ib: 20A, Imax: 90A; 0.1Ib: 2A; start-up current: 80mA; Un:

see “Rated input voltages” page 36.

Harmonic distortion: ±3% F.S. (F.S.: 100%); (@ 25°C ±5°C,

H.R. ≤ 90%) up to the 7th harmonic; Un: see “Rated input

voltages” page 36; Ib 5A, Imin: 500mA, Imax: 15Ap; Ib 20A,

Imin: 2A, Imax: 127Ap.

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Additional errors

According to EN61036, EN61268

Wave form: <1% (3rd harmonic: 10%).

Voltage asymmetry: < 0.5% (with reference to Un).

Magnetic induction: 0 (up to 0.5 mT).

Technical features

Output connections

Output modules tech. features

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CARLO GAVAZZI EN61036 Manual de usuario Pagina 34