CT Lab Vecto III, User Manual

Page: 26 / 80

Vecto III User Manual
26
2.3.16 Technical Specification
VOLTAGE INPUTS
Number of channels 4 x differential inputs (3/4 Wire + 4
th
Diff)
Measurement input range 0 – 600 V
RMS
(V
LN
), 0 – 1000 V
RMS
(V
LL
)
Voltage measurement Single Phase, 3-Phase (Star, Delta), DC
Input impedance/channel
> 1 M

CURRENT INPUTS
Number of channels 4 x galvanically isolated inputs
Measurement input range 0 - 5.0 A
RMS
Maximum continuous current 6.0 A
RMS
3 sec over-current withstand 50 A
VA Burden @ 5A < 1 VA
Galvanic isolation 1,000 V
CURRENT TRANSDUCER INPUTS
Number of channels 4 differential inputs
Measurement input range 0 – 1.0 V
RMS
(± 1.414 V Peak)
Input impedance/channel
> 1 M

DIGITAL OUTPUTS
Number of channels 2 sets of 2 galvanically isolated digital outputs
Switch Rating 0.1 A
RMS
, 300 V
RMS
(max)