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Specifications
General Specifications 5
5-5
Harmonics Range
Intrinsic uncertainty
basic aggregation interval 200 ms
<25 % of VRMS fundamental up to a THD of 50 %
≥1 % Vnom: ±5 % of reading
< 1 % of Vnom: ±0.05 % of Vnom
as per IEC 61000-4-7:2002 and amendment 1:2008, IEC
61000-2-4 Class 3
Interharmonics Range
Intrinsic uncertainty
basic aggregation interval 200 ms
<25 % of VRMS fundamental up to a TID of 50 %
≥1 % Vnom: ±5 % of reading
< 1 % of Vnom: ±0.05 % of Vnom
as per IEC 61000-4-7:2002 and amendment 1:2008
Conditions for Harmonics and
Interharmonics Specifications
Temperature
Humidity
Supply voltage
Common mode interference voltage
Static electricity discharge
Radiated electric fields
within operating temperature range
10%-60% r.H.
83 - 264 V ac, 45 - 65 Hz, 100 - 375 V dc
≤ Vnom
IEC 61326-1 / industrial environment
IEC 61326-1 / industrial environment
Voltage unbalance – Range
Intrinsic uncertainty
0 to 100 %
±0.15 % absolute deviation
Flicker
as per EN 61000-4-15:2003:
10 min (Pst), 2 h (Plt)
All PQ parameters are evaluated in accordance with IEC 61000-4-30 Class A, 2008 Edition 2
In regulations the standard expression for V
nom
is U
nom
Measurement inputs
Number of inputs 8 galvanically isolated inputs for voltage and current
measurements.
Sensor safety up to 600 V CAT IV depending on sensor
Basic unit safety rating 300 V CAT III
Nominal voltage (rms) 100 mV
Range (peak value) 280 mV
Overload capacity (rms) 1000 V, continuously
Voltage rise rate max. 15 kV / μs
Input resistance 1 M Ω for instrument, 1000 V sensor 10 MΩ
Input capacitance < 50 pF
Input filter
Each channel is equipped with a passive low-pass filter, an anti-
aliasing filter and a 16-bit A/D converter. All channels are sampled
synchronously with a common quartz-controlled clock pulse.
The filters protect against voltage transients and limit the signal rise
rate, reduce high frequency components and especially the noise
voltage above half the sampling rate of the A/D converter by 80 dB,
thus achieving very small measuring errors in an exceptionally large
amplitude range. This is also valid under extreme operating
conditions like transient voltages at the output of converters.
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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