CT Lab Vecto III - Page 27

Vecto III User Manual
27
DIGITAL INPUTS
Number of channels
4 digital inputs
Input Voltage Rating
5 - 300 V DC
Isolation
1 kV
ACCURACY & BANDWIDTH
Power frequency range
DC, 50 H
Z
(40-60 Hz), 60 Hz (50-70 Hz)
Harmonic bandwidth
1-64
th
(harmonic and inter-harmonic)
Measurement sampling rate
0.5 MHz (simultaneously sampled)
Waveform storage rate
1 kHz – 50kHz (user configurable)
ADC Resolution
16-Bit
Overall accuracy class
0.1%
Fast Transient Capturing
≥ 20 s
COMMUNICATION
Ethernet
2 x Gigabit Ethernet – IEEE 802.3.2008 compliant
USB
USB 2.0 – 480 Mbit (powered)
CLOCKS
On-Board GPS
On-board 3V3 power for active external antennae
Overall accuracy Class
± 1 s from absolute time
On-Board RTC drift
10 ppm (320 seconds per annum)
NTP, PTP