Yokogawa
Yokogawa WT500
Power Analyser, Single Phase and Three Phase
Fino a 4 canali di tensione e corrente Numero di canali di ingresso
DC, 0,5 Hz – 100 kHz Larghezza di banda
±0,1% della lettura Precisione di base
1000 V rms Tensione di ingresso massima
20 A rms (diretta), espandibile tramite sensori esterni Corrente di ingresso massima
| Attributo | Valore |
|---|---|
| Numero di canali di ingresso | Fino a 4 canali di tensione e corrente |
| Larghezza di banda | DC, 0,5 Hz – 100 kHz |
| Precisione di base | ±0,1% della lettura |
| Tensione di ingresso massima | 1000 V rms |
| Corrente di ingresso massima | 20 A rms (diretta), espandibile tramite sensori esterni |
| Interfacce di comunicazione | USB, GP-IB (opzionale), Ethernet (opzionale), RS-232 (opzionale) |
| Display | Display LCD a colori da 5,8 pollici |
| Frequenza di aggiornamento dei dati | Da 50 ms a 20 s (selezionabile) |
| Funzioni di misura | Tensione, corrente, potenza attiva, potenza reattiva, potenza apparente, fattore di potenza, frequenza, THD |
| Alimentazione | 100 – 240 V CA, 50/60 Hz |
Yokogawa WT500 Options:
- WT500 - /C1 - GP-IB Interface
- WT500 - /C7 - Ethernet Interface
- WT500 - /EX1 - External Sensor Input for 760201 (1 input element model)
- WT500 - /EX2 - External Sensor Input for 760202 (2 input elements model)
- WT500 - /EX3 - External Sensor Input for 760203 (3 input elements model)
- WT500 - /G5 - Harmonic Measurement
- WT500 - /DT - Delta Computation (760202/03 only)
- WT500 - /FQ - Add-on Frequency Measurement (760202/03 only)
- WT500 - /V1 - VGA Output
- WT500 - 760201 - WT500 1 Input Element Model
- WT500 - 760202 - WT500 2 Input Elements Model
- WT500 - 760203 - WT500 3 Input Elements Model
- WT500 - -D - Power Cord UL/CSA Standard
- WT500 - -F - Power Cord VDE Standard
- WT500 - -R - Power Cord SAA Standard
- WT500 - -Q - Power Cord BS Standard
- WT500 - -H - Power Cord GB Standard
| Model | WT500 |
|---|
With a bandwidth of DC and 0.5 Hz to 100 kHz, the Yokogawa WT500 Power Analyser offers a base accuracy down to 0.1 %. The meter can be controlled by an external controller using USB, GPIB or Ethernet communication interfaces and can provide update rates as fast as 10/sec (100msec).Features and Specifications of the Yokogawa WT500 Power Analyser include: Basic Power Accuracy: 0.1% of reading + 0.1% of range Measurement power bandwidth: DC, 0.5 Hz to 100 kHz Input Elements: 1, 2, 3 Voltage Range (Crest Factor = 3): 15/30/60/100/150/300/600/1000(V) Cur range (Crest factor=3) - Direct Input: 0.5/1/2/5/10/20/40 [A] Cur range (Crest factor=3) - External Sensor Input: 50 m/100 m/200 m/500 m/1/2/5/10 [V] (opt.) Guaranteed accuracy range for voltage and cur ranges: 1% to 110% Main Measurement Parameters include: Voltage, cur, active power, reactive power, appa power, power factor, phase angle, peak voltage, peak cur, crest factor Measurement Parameters include: Peak hold (instantaneous maximum value hold, MAX hold, Voltage RMS/MEAN simultaneous measurement, RMS/MEAN/AC/DC simultaneous measurement, Average active power (user defined), Active power amount (WP), Appa power amount (WS), Reactive power amount (WQ), Efficiency, Frequency: 2 channels (up to 6 channels with option /FQ) Sampling Frequency: 100 kS/s approximately Harmonic Measurements (w/ opt. G5) Deltal Calculation Function: (w/ opt. DT) Display Formats: In addition to numerical data, the WT500 can display input signal waveforms and trends (time variation of numerical data). Bar graph display and vector display are also available with the harmonic measurement (opt. G5) Storage: 20 MB internal / 1 GB to USB Interfaces, USB, GPIB (opt. C1), Ethernet (opt. C7), VGA Output (opt. V1) Removable Storage: USB
