CHAUVIN ARNOUX CA-PAC93 [13/20] Ac dc current clamp

To order Reference

PAC25 AC/DC current clamp with User's Manual and battery P01120125

Série MN

Pinces ampèremétriques pour courant AC

Non-contractual document

906200083 - Ed 1

12.05 (2/2)

PAC Series

AC/DC current clamp

(1)

Conditions of reference:

- Temperature & humidity: 23 °C ± 5 °K, 20 % to 75 % HR

- Power supply: by 6 V and 9 V battery or µUSB 5 ±0.1 V DC,

- Conductor position centred on the clamp locators

- Magnetic field: DC earth field

- Absence of any external alternating magnetic fields.

- Absence of electric fields

- Measurement for a current from DC to 65 Hz sinusoidal

- Impedance of the measuring instrument: > 1 MΩ ≤ 100 pF.

(2)

Phase shift "absolute value" (unsigned)

(3)

Outside the reference domain

CURVES

DC linearity AC linearity

Phase shift Limitation of measurable current depending on frequency

Frequency response Phase shift according to frequency

Phase shift (°)

Error (%)

Maximum current (A)

Typical phase shift according to frequency at 100 A - 1 mV/A calibreTypical frequency response at 100 A - 1 mV/A calibre (50 Hz relative error)

Derating according to frequency1 mV/A calibre - Typical phase shift @ 60 Hz

1 mV/A calibre = DC typical error 1 mV/A calibre - AC typical error @ 60 Hz

Frequency (Hz)Frequency (Hz)

Frequency (kHz)

Current on primary (A AC)

Current on primary (A DC) Current on primary (A AC)

Maximum limit

PAC25 model