Yokogawa
Yokogawa WT3000E
Precision Power Analyser
Fino a 3 elementi (6 canali di tensione e corrente) Numero di Canali di Ingresso
±0,02% della lettura Precisione di Base
DC, 0,5 Hz – 1 MHz Larghezza di Banda
1000 V RMS (1500 V di picco) Tensione di Ingresso Massima
fino a 30 A RMS diretti (espandibile con sensori esterni) Corrente di Ingresso Massima
| Attributo | Valore |
|---|---|
| Numero di Canali di Ingresso | Fino a 3 elementi (6 canali di tensione e corrente) |
| Precisione di Base | ±0,02% della lettura |
| Larghezza di Banda | DC, 0,5 Hz – 1 MHz |
| Tensione di Ingresso Massima | 1000 V RMS (1500 V di picco) |
| Corrente di Ingresso Massima | fino a 30 A RMS diretti (espandibile con sensori esterni) |
| Frequenza di Campionamento | 2 MS/s per canale |
| Display | Schermo TFT a colori da 8,4 pollici con risoluzione 800×600 |
| Interfacce di Comunicazione | USB, GP-IB, Ethernet (LAN), RS-232 |
| Funzioni di Misura | Potenza attiva, reattiva, apparente, fattore di potenza, THD, efficienza, armoniche fino al 500° ordine |
| Alimentazione | 100–240 V CA, 50/60 Hz |
| Model | WT3000E |
|---|
Yokogawa Power Analyser WT3000E (call for availability)Yokogawa’s power measurement technology provides best-in-class precision and stability. With basic power accuracy of ±0.02% reading, DC and 0.1 Hz-1 MHz measurement bandwidths, and up to four input elements, the Yokogawa WT3000E Precision Power Analyser provides higher-accuracy measurement of I/O efficiency.Features and Specification of the Yokogawa WT3000E Power Analyser include: Basic accuracy: 0.01% of reading Basic power accuracy: 0.02% of reading Both 2A and 30A cur input elements can be installed in the same unit (up to four elements max) Good readability: The large, 8.4-inch LCD and the range indicator LEDs Simultaneous measurement with 2 units (8 power input elements) Store function: 50 ms data storing interval Interface: GP-IB, Ethernet, RS-232 and USB Advanced computation function: Waveform computation, FFT analysis, waveform sampling data daving IEC61000-3-2 and IEC61000-3-12: Harmonic measurement (optional) IEC61000-3-3 and IEC61000-3-11: Voltage fluctuation / flicker measurement (optional) Features and specifications of the Yokogawa WT3000E Power Analyser include:High accuracy and wide frequency range: Basic power accuracy: ±(0.01% of reading + 0.03% of range) Frequency range: DC, 0.1 Hz to 1 MHz Low Power Factor Error: Power factor error when cos ø=0: 0.03% of S where S is reading value of appa power ø is phase angle between voltage and cur Cur Range: Direct Input: 0.5/1/2/5/10/20/30 [A] or 5/10/20/50/100/200/500 [mA], 1/2 [A] * 2A and 30A input elements can be installed together in a unit. External Input: 50m/100m/200m/500m/1/2/5/10 [V] Voltage Range and cur range are for crest factor 3 1000 [Vrms] Continuous maximum common mode voltage (50/60 Hz) Data Update rate: 50 ms to 20 sec Effective input range: 1% to 130% Simultaneous measurement with 2 Units Datasheets for other Yokogawa WT3000E Series models:Yokogawa WT3001E DatasheetYokogawa WT3002E DatasheetYokogawa WT3003E DatasheetYokogawa WT3004E Datasheet Other Yokogawa Power Meters: Yokogawa WT210 Yokogawa WT230 Yokogawa WT500 Yokogawa WT1600 Yokogawa WT1800 Yokogawa WT1800E Yokogawa WT3000
- 0.03% of S where S is reading value of appa power
- ø is phase angle between voltage and cur
- 0.5/1/2/5/10/20/30 [A] or 5/10/20/50/100/200/500 [mA], 1/2 [A] *
- 2A and 30A input elements can be installed together in a unit.
