Datasheet

Measurement method (continued)
Harmonics Calculated from 10/12-cycle gapless harmonic group measurements on Voltage and Amps according to IEC 61000-4-7
Watt Selectable Total or Fundamental real power display
Calculates average value of instantaneous power over 10/12 cycle period for each phase Total Active Power
P
T
=P
1
+ P
2
+ P
3
VA Selectable Total or Fundamental apparent power display
Calculates apparent power using Vrms x Arms value over 10/12 cycle period
Total Apparent Power is root mean square of real and apparent power
VAR Selectable Total of Fundamental reactive power display
Calculates reactive power as root of VA squared minus Watt squared over 10/12 cycle period. Capacitive and inductive load is
indicated with capacitor and inductor icons
Power Factor Calculated Watt / VA
Cos ϕ / DPF Cos of angle between fundamental voltage and current
Unbalance The supply voltage unbalance is evaluated using the method of symmetrical components according to IEC61000-4-30
Flicker According to IEC 61000-4-15 Flickermeter - Functional and design specification.
Includes 230V 50Hz lamp and 120V 60Hz lamp models
Transient capture Captures waveform triggered on signal envelope.
Additionally triggers on dips, swells, interruptions and Amps level as specified by IEC61000-4-30
Inrush current The inrush current begins when the Arms half cycle rises above the inrush threshold, and ends when the Arms half cycle
rms is equal to or below the inrush threshold minus a user-selected hysteresis value. The measurement is the square root of
the mean of the squared Arms half cycle values measured during the inrush duration.
Each half-cycle interval is contiguous and non-overlapping as recommended by IEC 61000-4-30.
Markers indicate inrush duration. Cursors allow measurement of peak Arms half cycle.
General Specifications
Case
Design Rugged, shock proof with integrated protective holster
Drip and dust proof IP51 according to IEC60529 when used in tilt stand position
Shock and Vibration Shock 30g, Vibration: 3g Sinusoid, Random 0.03g
2
/Hz according to MIL-PRF-28800F Class 2
Display Bright Full-Color LCD with CCFL backlight, 80cd/m
2
Size 115.2 x 86.4 mm
Resolution 320 x 240 pixels
Contrast and brightness User adjustable, temperature compensated
Memory
Screens 50 screen memories on Fluke 434
25 screen memories on Fluke 433
Data 10 data memories for storing data including recordings on Fluke 434
5 data memories for storing data including recordings on Fluke 433
Limit templates 2 preprogrammed, 2 administrator (programmable via FlukeView), 2 user locations
Real-time clock Time and date stamp for AutoTrend, Transient display and SystemMonitor
Mechanical
Size 256 x 169 x 64 mm
Weight 2 kg
Power
Line power Switchable 115V, 230V adapter with country specific plug
Battery power Rechargeable NiMH (installed)
Battery operating time > 7 hours
Battery charging time 4 hours
Power saving Adjustable time for dimmed backlight with on screen power indicator
Standards
Measurement methods used IEC61000-4-30 class A
Power Quality EN50160
Flicker IEC 61000-4-15
Harmonics IEC 61000-4-7
Safety
Compliance IEC/EN61010-1 (2nd edition) pollution degree 2;
CAN/CSA C22.2 No 101.1
ANSI/ISA S82.01
Max voltage on banana input 1000 V CAT III / 600 V CAT IV
Max voltage on current BNC input 42 Vpeak
Environmental
Operating temperature 0 °C to +50 °C
Storage temperature -20 °C to +60 °C
Humidity 10 .. 30 °C: 95% RH non condensing
30 .. 40 °C: 75% RH non condensing
40 .. 50 °C: 45% RH non condensing
Maximum operating altitude 3000 m. Derate to 1000 V CAT II / 600 V CAT III / 300 V CAT IV above 2000 m
Maximum storage altitude 12 km
Warranty 3 years on mainframe, 1 year on included accessories
Technical Specifications Fluke 430 Series three-phase Power Quality Analyzers
1
depending clamp scaling
2
50Hz/60Hz nominal frequency according to IEC 61000-4-30
3
Add clamp accuracy
4
The advanced functions: interharmonics, Energy, Transients and Inrush are
optional for the Fluke 433 and standard available on the Fluke 434
Ordering Information
Fluke 433 Power Quality Analyzer (three-phase)
Fluke 434 Power Quality Analyzer (three-phase)
Fluke 433 UGK Upgrade Kit for Fluke 433
(includes 433AF, OC4USB and SW43W)
Fluke 433AF Advanced Functions Upgrade Kit for Fluke 433
OC4USB Serial Interface Adapter/Cable (USB)
PM9080 Serial Interface Adapter/Cable (RS232)
SW43W FlukeView Software