7 Technical specifications
Table 7.6 Harmonic distortion measurement
Harmonic order Range Accuracy
H01–H12
99.9%
±(5% + 10 dgt)
H13–H25 ±(10% + 10 dgt)
Overload protection: 1000 V
rms
, 600 A
rms
• If ACV < 10 V
rms
or ACA < 10 A
rms
, rdy is displayed.
• If the fundamental frequency is outside the range 45–65Hz, out.F is displayed.
Table 7.7 Inrush current
Function Range Accuracy
ACA
99.99 A ±(3% + 0.3 A)
599.9 A ±(3% + 5 dgt)*
* For measured values <1000 dgt, add 5 dgt to the accuracy.
Overload protection: 1000 V
rms
, 600 A
rms
.
Accuracy is defined for sine waves, ACA ≧ 10 A
rms
, rreq. 50/60 Hz. Integration
time approx. 100 ms.
#T559825; r. AI/33557/33557; en-US 36
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