Key Specifications
NUMBER OF CHANNELS
7SAMPLING RATE
10MS/sBANDWIDTH
DC to 10 MHzBASIC POWER ACCURACY
±0.03%Category
Features
Unmatched Accuracy
The WT5000 is the world’s most accurate precision power analyzer with a basic power accuracy of ±0.03%. Its accuracy specifications are guaranteed from 1% to 130% of the selected voltage and current ranges. With minimum influence of low power factor (0.02% of apparent power) the unit is also accurate at large phase shifts and frequencies.
AC power accuracy: 0.01% of reading + 0.02% of range
DC power accuracy: 0.02% of reading + 0.05% of range
10 MS/s 18 bit ADC
Current sensor module with DC power supply
Use of the internal DC power supply for AC/DC current sensors simplifies the preparations before measurement and the measurement setup only requires the current sensor and a connecting cable. Using an external DC power supply and additional wiring is no longer required. There are three sensor connection cable lengths available; i.e., 3 m, 5 m, and 10 m.
*Firmware version 3.01 or later is required.
Advanced Filtering
In addition to low pass frequency filters and line filters, the WT5000 features advanced filtering capabilities that provide unprecedented control to analyze even the toughest of waveforms with precision.
Synchronization source filter: Instead of synchronizing to zero crossings, users can select any specific point of the synchronization source signal.
Enhanced frequency filter: Allows users to simultaneously measure fundamental and switching frequencies without influencing any other parameter.
Digital Parallel Path filters: Supported by a high frequency anti-aliasing filter, two separate line filters for normal and harmonic measurements ensures accuracy without aliasing in wide band and harmonic measurements. Users can limit the number of harmonic orders to eliminate attenuation in low bandwidth measurements.
Advanced Harmonic Analysis
Evaluate and compare input and output harmonics of inverters, motors or power conditioners up to the 500th order. The WT5000 allows users to not only measure harmonics and power simultaneously but also offers side by side comparison of harmonics from two different input sources.
The effects of noise and aliasing are minimized by antialiasing and line filters with Digital Parallel Path technology allowing simultaneous power analysis of wide band and narrow band components.
Model
Model | Channels | Current Range | Bandwidth | Sampling Rate | Basic Power Accuracy |
---|---|---|---|---|---|
WT5000 | 7 | N/A | DC to 10 MHz (Typical, −3 dB) | 10MS/s | ±0.03% |
760901 | 1 | 30A | DC to 10 MHz (Typical, −3 dB) | 10MS/s | ±0.03% |
760902 | 1 | 5A | DC to 10 MHz (Typical, −3 dB) | 10MS/s | ±0.03% |
760903 | 1 | Current Transfomer | DC to 10 MHz (Typical, −3 dB) | 10MS/s | ±0.03% |
Series models