Chauvin Arnoux P01120073Clip-on ammeter adapter 39 mm P01120073 用户手册

19

All the errors are indicated as a % of Vs (valur of the output voltage)

- Output impedance: 100 W
- zero adjustment: ±10 A by automatic step from 25 to 40 mA approx.

■

Intrinsic error in the field of reference

Graphs of typical relative error: see appendices, page 57,58.

■

Phase error (45...65 Hz)

- Rise time from 10 to 90% Vs: 

≤

 100 µs

- Fall time from 90 to 10% Vs: 

≤

 100 µs

- Output noise:

from DC...1 kHz

≤

 8 mV or 0.8 A DC

from DC...5 kHz

≤

 12 mV or 1.2 A DC

from 0.1 Hz...5 kHz

≤

 2.0 mV rms or 0.2 A rms

- Residual magnetism: < 4 mA/A

■

Intrinsic error in the reference range

Primary current

10...20 A

20...100 A

Phase shift

≤

 3°

≤

 2°

Primary current

0.5...20 A

20...100 A

100...150 A

(on DC only)

Accuracy

≤

 1.5% + 5 mV

≤

 1.5%

≤

 2.5%

Primary current

0.5...100 A

100...1000 A

Accuracy

≤

 1.5% + 1 mV

≤

 2.5%

≤

 4%

Graphs of typical relative error: see appendices, page 61, 62.

800 ... 1000 A AC
800 ... 1400 A DC

800 ... 1400 A peak