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Fluke 434/435
Users Manual
23-10
Logger mode
Sampling Combination of 5 readings/sec and 100/120
2
readings/sec continuous sampling
per channel depending on the parameter measured
Recording time Depends on selected readings and averaging time
Zoom Two zoom positions, display all or 1x
Memory User configurable shared memory, upt to 15 MB on Fluke 435, Up to 7 MB on
Fluke 434
4
Nr of readings on 3
phases + N
1 10 100
Averaging time 0.5 s 10 min 2 hr 0.5 s 10 min 2 hr 0.5 s 10 min 2 hr
Max
7
duration using
15MB
66 hr 9
years
100
years
6 hr 333
days
10
years
18 min 31
days
1 year
Measurement
aggregation over time
intervals
The basic measurement time interval for parameters is a 10/12-cycle time
interval for 50/60 Hz power systems. Measurement time interval aggregation is
selected via the Logger averaging time setting.
Note: 150/180 cycle (3 s) interval aggregation as per IEC 61000-4-30 Clauses
A.7 can be selected from the SETUP, FUNCTION PREF, AGGREGation
INTERVAL setting
Monitor mode
Sampling Combination of 5 readings/sec and 100/120
2
readings/sec continuous sampling
per channel depending on the parameter measured.
Recording time Up to 1 week with 10 min resoluton
Memory 1008 min, max and avg points for each reading, 10 minute resolution
Limits According EN50160 or customer definable