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This Item Has A Current Calibration!
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Fluke 435 HandHeld Three-Phase Power Quality Analyzer
Installed Options:
- Transients
- Inrush
- Interharmonics
- Energy
- Memory
- Mains Signaling
- Logger
Includes Carrying Case & Accessories As Listed Above!
Working Condition: Excellent
Condition: Refurbished
Calibrated: Yes
Warranty: 1 YEAR WARRANTY
Fluke 435 Power Quality Analyzer
These three-phase power quality meters help you locate, predict, prevent and troubleshoot problems in power distribution systems. These easy-to-use power quality tools are a “must have” for any person who maintains or troubleshoots three phase power. The new IEC Class A standards for flicker and power quality are built right in to take the guess work out of power monitoring.
- Troubleshoot real-time: Analyze the trends using the cursors and zoom tools-even while background recording continues
- Highest safety rating in the industry: 600 V CAT IV/1000 V CAT III rated for use at the service entrance
- Automatic Transient Mode: Capture 200 kHz waveform data on all phases simultaneously up to 6 kV
- Fully Class-A compliant: Conduct tests according to the stringent international IEC 61000-4-30 Class-A standard
- Measure all three phases and neutral: With included four current probes
- AutoTrend: Every measurement you see is always automatically recorded, without any setup
- System-Monitor: Up to ten power quality parameters on one screen according to EN50160 power quality standard
- Inrush mode: For troubleshooting nuisance circuit breaker tripping
- View graphs and generate reports: With included analysis software
- Logger function: Configure for any test condition with memory for over 400 parameters at user defined intervals
- Mains signaling: Measure interference from ripple control signals at specific frequencies
- Battery Life: Seven hours operating time per charge on NiMH battery pack
Applications
- 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
- Quality of service compliance – validate incoming power quality at the service entrance
- Long-term analysis – uncover hard-to-find or intermittent issues
- Load studies – verify electrical system capacity before adding loads
- Energy assessments – quantify energy consumption before and after improvements to justify energy saving devices
Features:
- Complete three-phase troubleshooting tool: measures virtually every power system parameter: voltage, current, frequency, power, power consumption (energy), unbalance and flicker, harmonics and inter-harmonics. Captures events like dips and swells, transients, interruptions and rapid voltage changes.
- The Fluke 435 features 0.1 percent voltage accuracy making it fully compliant with the IEC 61000-4-30 Class A standard
- Logger function: record the detail you need. Detailed, user-configurable long-time recording gives you the MIN, MAX and AVG readings of up to 100 parameters on all 4 phases with selectable averaging time down to 0.5 seconds. Enough memory is available to record 400 parameters with 1 minute resolution for up to a month.
- Four channels: simultaneously measures voltage and current on all three phases and neutral.
- AutoScaling: easier trend analysis with automatic scaling of the vertical axis you will always use the full display to view the waveforms.
- Automatic transient display: captures up to 40 dips, swells, interruptions or transients automatically.
- Meets the stringent 600 V CAT IV, 1000 V CAT III safety standard required for measurements at the service entrance.
- Rugged, handheld instrument operates for more than 7 hours on included rechargeable NiMH battery pack. Menu-driven interface simplifies operation.
- Extensive data analysis possibilities. Cursors and zoom can be used ‘live’ while taking the measurements, or ‘offline’ on stored measurement data. The stored measurements can also be transferred to a PC with FlukeView software.
- The Fluke 435 comes with Power log software to analyse recorded data and to create reports.
- Complies with IEC 61000-4-30 measurement standards
Power quality analyzer selection table
|
435 |
434* |
Measures voltage, current, dips, swells, interruptions,
harmonics, inter-harmonics, flicker, power, energy,
transients, frequency, unbalance, inrush, EN50160 overview |
• |
• |
| Logger function with multi-parameter logging |
• |
optional* |
| Mains signaling |
• |
optional* |
| Memory size |
16 MB |
8 MB |
| Current probes |
3000 A flexible
(4) |
40 A/400 A
clamp (4) |
| Carrying case |
water-tight hard
case with rollers |
rugged hard case |
| Software |
Fluke Power Log
and FlukeView® |
FlukeView® |
| Technical Data |
| Inputs |
| Number: |
4 voltage and current (3 phases + neutral) |
| Maximum voltage: |
1000 Vrms (6 kV peak) |
| Maximum sampling speed: |
200 kS/s on each channel simultaneously |
|
| Volt/Amps/Hertz |
| Vrms (AC + DC) |
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| Measurement range: |
1 ... 1000 V |
| Accuracy: |
0.1% of Vnom |
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| Vpeak |
|
| Measurement range: |
1 ... 1400 V |
| Accuracy: |
5% of Vnom |
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| Crest factor, voltage |
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| Measurement range: |
1.0 ... > 2.8 |
| Accuracy: |
±5% |
|
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| Arms (AC + DC) |
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| Measurement range: |
0 ... 20 kA |
| Accuracy: |
±0.5% ± 5 counts |
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| Apeak |
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| Measurement range: |
0 ... 5.5 kA |
| Accuracy: |
5% |
|
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| Crest factor, A |
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| Measurement range: |
1 ... 10 |
| Accuracy: |
±5% |
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| Hz 50 Hz nominal |
|
| Measurement range: |
40 ... 70 Hz |
| Accuracy: |
±0.01 Hz |
|
| Dips and swells |
| Vrms (AC+DC) ² |
|
| Measurement range: |
0.0% … 100% of Vnom |
| Accuracy: |
±0.2% of nominal voltage |
|
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| Arms (AC+DC) ² |
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| Measurement range: |
0 ... 20 kA |
| Accuracy: |
±1% ± 5 counts |
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| Harmonics |
| Harmonic (interharmonic) (n) |
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| Measurement range: |
DC, 1..50; (Off, 1..49) measured according to IEC 61000-4-7 |
|
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| Vrms |
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| Measurement range: |
0.0 … 1000 V |
| Accuracy: |
±0.05% of nominal voltage |
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| Arms |
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| Measurement range: |
0.0 … 4000 mV x clamp scaling |
| Accuracy: |
±5% ± 5 counts |
|
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| Watts |
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| Measurement range: |
Depends on clamp scaling and voltage |
| Accuracy: |
±5% ± n x 2% or reading, ± 10 counts |
|
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| DC voltage |
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| Measurement range: |
0.0 … 1000 V |
| Accuracy: |
±0.2% of nominal voltage |
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| THD |
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| Measurement range: |
0.0 … 100.0% |
| Accuracy: |
±2.5% V and A (± 5% Watt) |
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| Hz |
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| Measurement range: |
0 … 3500 Hz |
| Accuracy: |
± 1 Hz |
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| Phase angle |
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| Measurement range: |
-360º ... +360º |
| Accuracy: |
± n × 1.5º |
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| Power and energy |
| Watt, VA, VAR |
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| Measurement range: |
1.0 … 20.00 MVA¹ |
| Accuracy: |
±1% ± counts |
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| kWh, kVAh, kVARh |
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| Measurement range: |
00.00 …200.0 GVAh¹ |
| Accuracy: |
± 1.5% ± 10 counts |
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| Power Factor/ Cos Ф / DPF |
|
| Measurement range: |
0…1 |
| Accuracy: |
± 0.03 |
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| Flicker |
| Pst (1 min), Pst, Plt, PF5 |
|
| Measurement range: |
0.00 … 20.00 |
| Accuracy: |
±5% |
|
| Unbalance |
| Volts |
|
| Measurement range: |
0.0 … 5.0% |
| Accuracy: |
±0.5% |
|
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| Current |
|
| Measurement range: |
0.0 … 20% |
| Accuracy: |
± 1% |
|
| Transient Capture |
| Volts |
|
| Measurement range: |
±6000 V |
| Accuracy: |
±2.5% of Vrms |
| Minimum detect duration |
5 µs (200kS/s sampling) |
|
| Inrush mode |
| Arms (AC+DC) |
|
| Measurement range: |
0.000 … 20.00 kA¹ |
| Accuracy: |
±1% of meas ± 5 counts |
|
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| Inrush duration (selectable) |
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| Measurement range: |
7.5 s ... 30 min |
| Accuracy: |
±20 ms (Fnom = 50 Hz) |
|
| Autotrend recording |
| Sampling: |
5 readings/sec continuous sampling per channel |
| Memory: |
1800 min, max and avg points for each reading |
| Recording time: |
Up to 450 days |
| Zoom: |
Up to 12x horizontal zoom |
|
| Memory |
| Screens & data: |
50, shared memory divided between logging, screens and data sets |
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| Notes |
| ¹ |
Depending on clamp scaling |
| ² |
Value is measured over 1 cycle, commencing at a fundamental zero crossing, and refreshed each half-cycle |
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For full Fluke 435 product specifications, please click here: Fluke 435
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