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Power Supply
Functional range
Safety
Fuse
Power consumption
Memory capacity
Intervals
Events
Memory model
Interface
Dimensions
Weight
Measurement
A/D converter
Sampling frequency
Anti-aliasing filter
Frequency response
Interval length
Averaging time for
min/max values
Time base
88 to 660 V RMS ac absolute, 50 Hz / 60 Hz
EN 61010-1 600 V CAT III, 300 V CAT IV,
pollution degree 2, double insulation
Power supply fuse can be replaced only in service
facility. Supply can be connected in parallel to
measuring inputs (up to 660 V RMS ac).
5 W
8 MB Flash-EPROM
> 5.600 intervals, > 39 days with 10-min intervals
> 13.000
Linear, circular
RS232, 9600 to 115000 Baud, automatic selection,
3-wire communication.
170 mm x 125 mm x 55 mm
Approx. 0.9 kg
16 bit
10.24 kHz
FIR-Filter, f
= 4.9 kHz
C
Uncertainty < 1% of Vm for 40 to 2500 Hz
1, 3, 5, 10, or 30 seconds,
1, 5, 10, 15, or 60 minutes
½ , 1 line power period
200 ms
1, 3, 5 s
Resolution: 10 ms (at 50 Hz) deviation: 2 s/day
at 23 °C.
Power Quality Logger
Technical Specifications
49
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