User manual

14
3-3-1 DC INTENSITIES
A DC
50µA (1) 10A
Scale (indication) 50 (b) 15 (a)
(2/3 useful)
Reading coefficient x 1 x 1
Voltage drop on terminals (2) < 0.5V
Accuracy (3) 2%
Protection 1.6A HPC fuse 50kA 600V 10A HPC fuse 50kA 600V
(1) between "A / clamp" and "COM" inputs
(2) without leads
(3) in % of end of scale
Do not use input A on unprotected intensity transformers.
3-3-2 AC INTENSITIES
A AC
10A 20A 100A 200A
Scale (indication) 10A
AC
(d) 20A
AC
(e) 10A
AC
(d) 20A
AC
(e)
Reading
coefficient
x 1 x 1 x 10 x 10
Accuracy (1) 5% 3.5% 3% 3%
Protection (2) 1.6A HPC fuse 50kA 600V
(1) in % of end of scale from 40Hz to 1kHz
Drift impact in temp. = 10% by 10°C
Add the error from the clamp to the 3%
(2) between "A / Clamp" and "COM" inputs