Elbro BM161 Mode D'emploi page 23

BM161/162
DCA Current (Clamp-on)
RANGE
400.0A
0A ~ 400A
1000A
400A ~ 800A
800A ~ 900A
900A ~ 1000A
1)
Induced error from adjacent current-carrying conductor: < 0.01A/A
2)
Relative Zero mode is applied to offset the non-zero residual readings, if any
ACA Current (Clamp-on)
RANGE
400.0A
15Hz ~ 40Hz
40Hz ~ 200Hz
200Hz ~ 400Hz @ <50A
400Hz ~ 1kHz @ <50A
800A
15Hz ~ 40Hz @ 400A ~ 600A
40Hz ~ 100Hz @ 400A ~ 600A
15Hz ~ 60Hz @ 600A ~ 800A
1)
Induced error from adjacent current-carrying conductor: < 0.01A/A
2)
True RMS model 162 Crest Factor: < 1.6 : 1 at full scale & < 3.2 : 1 at half scale
3)
4.0% + 5d for True RMS model 162
4)
Accuracy is specified at <50A in this frequency bandwidth due to limited calibrator output capability for test-
ing
4)
4)
1) 2)
Accuracy
1.5% + 4d
1.5% + 4d
2.0% + 4d
5.0% + 30d
1) 2)
Accuracy
3)
2.0% + 5d
1.5% + 5d
1.5% + 5d
2.0% + 5d
3)
2.0% + 5d
1.5% + 4d
5.0% + 30d
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