SEFRAM MW 3390 Notice D'utilisation page 29

For Crest Factor of 1.4 to 2.0, add 1.0% to
accuracy.
For Crest Factor of 2.0 to 2.5, add 2.5% to
accuracy.
For Crest Factor of 2.5 to 3.0, add 4.0% to
accuracy.
CF 2 @ 600A, 600V
1.5 @ 1000A, 750V
(2) Resistance & Continuity
Function Range
400.0Ω
Ω
Overload protection : 600 Vrms
Max. open circuit voltage : 3V
Continuity check :
Internal sounds activates if the resistance
of the circuit under test is less than 30Ω
approximately.
(3) AC Current
Function Range
0~200.0A ±(1.9% + 3 Amp)
A
(50~400Hz)
200.0~400.0A ±(1.9% + 2 Amp)
A
400~1000A ±(2.9% + 5 Amp)
(50~200Hz)
Overload protection :
1000 Arms AC Conversion Type and
additional accuracy is same as AC Volt-
age. *2
Position Error : ±1% of reading.
29
Accuracy
±(1% + 3 dgt)
Accuracy