Benning IT 130 - 8.9 Single-fault leakage current (ISFL) in IT networks

BENNING IT 130 Technical data
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8.9 Single-fault leakage current (ISFL) in IT networks
Measuring range (mA) Resolution (mA) Accuracy
0.0 ÷ 19.9
0.1 ± (5 % of the measured value + 3 digits)
Measuring resistance.................................. approx. 390 Ω
Voltage ranges ........................................... 93 V ≤ U
L1-L2
< 134 V
185 V ≤ U
L1-L2
≤ 266 V
8.10 Luminous intensity
The specified accuracy shall apply to the entire measuring range and for the use of the
BENNING luxmeter type B (044111).
Measuring range (lux) Resolution (lux) Accuracy
0.01 ÷ 19.99
0.01
± (5 % of the measured value + 2 digits)
20.0 ÷ 199.9
0.1
200 ÷ 1999
1
2.00 ÷ 19.99 k
10
±(5 % of the measured value)
Measuring principle ................................silicon photodiode with V(λ) filter
Spectral response error ..........................< 3.8 % according to CIE curve
Cosine error............................................< 2.5 % up to an angle of incidence of ± 85
°
Overall accuracy.....................................corresponds to DIN 5032, class B standard