DetailsMaxim

Fluke 435 Series II Power Quality and Energy Analyzer

Think of the Fluke 435 II Power Quality and Energy Analyzer as your insurance policy. No matter what goes wrong in your facility, with the 435 II you will always be prepared. Equipped with advanced power quality functions and energy monetization capabilities, there is no electrical issue this model can't handle.

Quantity:

Feature Specification

Power inverter efficiency:
- Simultaneously measure AC output power and DC input power for power electronics systems using optional DC clamp.
PowerWave data capture:
- Capture fast RMS data, show half-cycle and waveforms to characterize electrical system dynamics (generator start-ups, UPS switching etc.).
Energy loss calculator:
- Classic active and reactive power measurements, unbalance and harmonic power, are quantified to pinpoint the fiscal costs of energy losses.
Troubleshoot real-time:
- Analyze the trends using the cursors and zoom tools.
Highest safety rating in the industry:
- 600 V CAT IV/1000 V CAT III rated for use at the service entrance.
Measure all three phases and neutral:
- With included four flexible current probes with enhanced thin flex design to fit into the tightest places.
Automatic Trending:
- Every measurement is always automatically recorded, without any set-up.
System-Monitor:
- Ten power quality parameters on one screen according to EN50160 power quality standard.
Logger function:
- Configure for any test condition with memory for up to 600 parameters at user defined intervals.
View graphs and generate reports:
- With included analysis software.
Battery life:
- Seven hours operating time per charge on Li-ion battery pack.

Fluke 435 II Applications

PowerWave data capture –
- capture fast RMS values to see every waveform so you can determine how the voltage, current and frequency values are interacting
Power inverter efficiency –
- Power inverter efficiency
Energy monetization –
- calculate the fiscal cost of energy waste due to poor power quality
Energy assessment –
- quantify the before and after installation improvements in energy consumption to justify energy saving devices
Frontline troubleshooting –
- quickly diagnose problems on-screen to get your operation back online
Predictive maintenance –
- detect and prevent power quality issues before they cause downtime
Long-term analysis –
- uncover hard-to-find or intermittent issues
Load studies –
- verify electrical system capacity before adding loads

Volt
Vrms (ac+dc)	435-II	1 V to 1000 V phase to neutral	0.01 V	± 0.1% of nominal voltage****
Vpk		1 Vpk to 1400 Vpk	1 V	5% of nominal voltage
Voltage Crest Factor (CF)		1.0 > 2.8	0.01	± 5 %
Vrms½	435-II		0.1 V	± 0.2% of nominal voltage
Vfund	435-II		0.1 V	± 0.1% of nominal voltage
Amps (accuracy excluding clamp accuracy)
Amps (ac +dc)	i430-Flex 1x	5 A to 6000 A	1 A	± 0.5% ± 5 counts
i430-Flex 10x	0.5 A to 600 A	0.1 A	± 0.5% ± 5 counts
1mV/A 1x	5 A to 2000 A	1A	± 0.5% ± 5 counts
1mV/A 10x	0.5 A A to 200 A (ac only)	0.1 A	± 0.5% ± 5 counts
Apk	i430-Flex	8400 Apk	1 Arms	± 5 %
1mV/A	5500 Apk	1 Arms	± 5 %
A Crest Factor (CF)		1 to 10	0.01	± 5 %
Amps½	i430-Flex 1x	5 A to 6000 A	1 A	± 1% ± 10 counts
i430-Flex 10x	0.5 A to 600 A	0.1 A	± 1% ± 10 counts
1mV/A 1x	5 A to 2000 A	1A	± 1% ± 10 counts
1mV/A 10x	0.5 A A to 200 A (ac only)	0.1 A	± 1% ± 10 counts
Afund	i430-Flex 1x	5 A to 6000 A	1 A	± 0.5% ± 5 counts
i430-Flex 10x	0.5 A to 600 A	0.1 A	± 0.5% ± 5 counts
1mV/A 1x	5 A to 2000 A	1A	± 0.5% ± 5 counts
1mV/A 10x	0.5 A A to 200 A (ac only)	0.1 A	± 0.5% ± 5 counts
Hz
Hz	Fluke 435 @ 50 Hz nominal	42.500 Hz to 57.500 Hz	0.001 Hz	± 0.01 Hz
Fluke 435 @ 60 Hz nominal	51.000 Hz to 69.000 Hz	0.001 Hz	± 0.01 Hz
Power
Watts (VA, var)	i430-Flex	max 6000 MW	0.1 W to 1 MW	± 1% ± 10 counts
1 mV/A	max 2000 MW	0.1 W to 1 MW	± 1% ± 10 counts
Power factor (Cos j/DPF)		0 to 1	0.001	± 0.1% @ nominal load conditions
Energy
kWh (kVAh, kvarh)	i430-Flex 10x	Depends on clamp scaling and V nominal	± 1% ± 10 counts
Energy loss	i430-Flex 10x	Depends on clamp scaling and V nominal	± 1% ± 10 counts Excluding line resistance accuracy
Harmonics
Harmonic order (n)		DC, 1 to 50 Grouping: Harmonic groups according to IEC 61000-4-7
Inter-harmonic order (n)		OFF, 1 to 50 Grouping: Harmonic and Interharmonic subgroups according to IEC 61000-4-7
Volts	%f	0.0 % to 100 %	0.1 %	± 0.1% ± n x 0.1 %
%r	0.0 % to 100 %	0.1 %	± 0.1% ± n x 0.4 %
Absolute	0.0 to 1000 V	0.1 V	± 5% *
THD	0.0 % to 100 %	0.1 %	± 2.5 %
Amps	%f	0.0 % to 100 %	0.1 %	± 0.1% ± n x 0.1%
%r	0.0 % to 100 %	0.1 %	± 0.1% ± n x 0.4 %
Absolute	0.0 to 600 A	0.1 A	± 5% ± 5 counts
THD	0.0 % to 100 %	0.1 %	± 2.5 %
Watts	%f or %r	0.0 % to 100 %	0.1 %	± n x 2%
Absolute	Depends on clamp scaling and V nominal	—	± 5% ± n x 2 % ± 10 counts
THD	0.0 % to 100 %	0.1 %	± 5 %
Phase Angle		-360° to +0°	1°	± n x 1°
Flicker
Plt, Pst, Pst(1min) Pinst		0.00 to 20.00	0.01	± 5 %
Unbalance
Volts	%	0.0 % to 20.0 %	0.1 %	± 0.1 %
Amps	%	0.0 % to 20.0 %	0.1%	± 1 %
Mains signaling
Threshold levels		Threshold, limits and signaling duration is programmable for two signaling frequencies	—	—
Signaling frequency		60 Hz to 3000 Hz	0.1 Hz
Relative V%		0 % to 100 %	0.10 %	± 0.4 %
Absolute V"