Voltech AT3600 - Page 372

SPECIFICATION VOLTECH AT3600 USER MANUAL
PAGE 8.1.14. VPN 98 - 024 SPECIFICATION
HPDC TEST
The accuracy for the test voltage is given by:
The accuracy for the peak current detection is given by:
where
A
R
is the basic relative accuracy (%)
A
T
is the total accuracy (%)
A
C
is the calibration accuracy (%)
A
I
is the correction for current level (%)
where
I
M
is the measured current (A)
HPAC TEST
The accuracy for the test voltage is given by:
The accuracy for the peak current detection is given by:
where
A
R
is the basic relative accuracy (%)
A
T
is the total accuracy (%)
A
C
is the calibration accuracy (%)
A
I
is the correction for current level (%)
where
I
M
is the measured current (A)
A =
C
0.03%
A = I
I
0.00006% /
M
A =
C
0.03%
A = I
I
0.003% /
M
A(V ) = 3%
TEST
A = A
T
R
CI
+A +A
A(V ) = 3%
TEST
A = A
T
R
CI
+A +A