Mô tả sản phẩm: Thiết bị phân tích chất lượng công suất Fluke 434/003
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) Measurement range: | 1 … 1000 V |
Accuracy: | 0.1% of Vnom |
Vpeak Measurement range: | 1 … 1400 V |
Accuracy: | 5% of Vnom |
Crest factor, voltage Measurement range: | 1.0 … > 2.8 |
Accuracy: | ±5% |
Arms (AC + DC) Measurement range: | 0 … 20 kA |
Accuracy: | ±0.5% ± 5 counts |
Apeak Measurement range: | 0 … 5.5 kA |
Accuracy: | 5% |
Crest factor, A Measurement range: | 1 … 10 |
Accuracy: | ±5% |
Hz 50 Hz nominal Measurement range: | 40 … 70 Hz |
Accuracy: | ±0.01 Hz |
Dips and swells | |
Vrms (AC+DC) 2Measurement range: | 0.0% … 100% of Vnom |
Accuracy: | ±0.2% of nominal voltage |
Arms (AC+DC) ? Measurement range: | 0 …. 20 kA |
Accuracy: | ±1% … ± counts |
Harmonics | |
Harmonic (interharmonic) (n) Measurement range: | DC, 1..50; (Off, 1..49) measured according to IEC 61000-4-7 |
Vrms Measurement range: | 0.0 … 1000 V |
Accuracy: | ±0.05% of nominal voltage |
Arms Measurement range: | 0.0 ± 4000 mV x clamp scaling |
Accuracy: | ±5% ± 5 counts |
Watts Measurement range: | Depends on clamp scaling and voltage |
Accuracy: | ±5% ± n x 2% or reading, ± 10 counts |
DC voltage Measurement range: | 0.0 ± 1000 V |
Accuracy: | ±0.2% of nominal voltage |
THD Measurement range: | 0.0 … 100.0% |
Accuracy: | ±2.5% V and A (± 5% Watt) |
Hz Measurement range: | 0 … 3500 Hz |
Accuracy: | ± 1 Hz |
Phase angle Measurement range: | -360° … +360° |
Accuracy: | ± n x 1.5° |
Power and energy | |
Watt, VA, VAR Measurement range: | 1.0 … 20.00 MVA1 |
Accuracy: | ±1% ± counts |
kWh, kVAh, kVARh Measurement range: | 00.00 … 200.0 GVAh1 |
Accuracy: | ± 1.5% ± 10 counts |
Power Factor/ Cos ⊕ / DPF Measurement range: | 0 … 1 |
Accuracy: | ± 0.03 |
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% |
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 |
Inrush duration (selectable) 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 |
Notes | 1 Depending on clamp scaling 2 Value is measured over 1 cycle, commencing at a fundamental zero crossing, and refreshed each half-cycle |
The advanced functions Interharmonics, Energy, Transients and Inrush are optional for the Fluke 434 and standard available on the Fluke 435. | |
Environmental Specifications | |
Operating Temperature: | 0 °C to +50 °C |
Safety Specifications | |
Safety | EN61010-1 (2nd edition) pollution degree 2; 1000 V CAT III / 600 V CAT IV ANSI/ISA S82.01 |
Mechanical & General Specifications | |
Size | 256 x 169 x 64 mm |
Weight | 1.1 kg |
Battery Life | |
Rechargeable NiMH pack (installed): | >7 hours |
Battery charging time: | 4 hours typical |
Shock & Vibration | |
Shock: | 30 g |
Vibration: | 3 g according to MIL-PRF-28800F Class 2 |
Case | Rugged, shock proof with integrated protective holster, IP51 (drip and dust proof) |
Warranty | 3 years |