We’ve improved the installation wiring. The VAT2-600 module now can be attached at the top for an easier and cleaner installation. Use a VAT2-600 as it steps down the input voltages (L1,L2,L3,N) into 3 or 4 (DELTA or Wye) differential voltages compatible with PQube® 3 inputs.
News!
Replaces VAT1-600 (and maybe also the ATT1, see below!)
Powerside branded!
Improves installation wiring – Figure shows VAT1-600 with a PQube 3. With the VAT2-600, the wires attach at the top for much cleaner installation.
What does the VAT2-600 do?
The VAT2 steps down the input voltages (L1,L2,L3,N) into 3 or 4 (DELTA or Wye) differential voltages compatible with PQube 3 inputs. This allows you to transform the PQube 3 to a dual voltage monitor , or the PQube 3e to a dual power monitor
The module AC voltage range 707Vac full scale , or ± 1,000 Vdc full scale
The voltage can be AC or DC, BUT the step down ratio is common to all channels (600/10 : e.g. 600V to 10V).
VAT2 vs ATT1 vs ATT2
PQube 3 + Module*
What you get
Full Scale
What PQube 3 channels are consumed
ATT1-600 (*)
1 VDC channel
or
1VAC channel
± 825 Vdc to earth
300Vac to earth
1 analog channel
ATT2-600 (*)
1 VDC channel
and
1 DC current channel
± 1000 Vdc to earth
See Hall effect CTs
2 analog channels
VAT2-600
3 or 4 Vac channels
707 Vac
3 or 4 current channels (**)
or
2 Vdc (differential) channels
+/- 1000 Vdc
2 analog channels (***)
or
3 Vdc channels (sharing a
common )
+/- 1000 Vdc
3 analog channels (***)
* ATT1 & ATT2 have clip connections, while the VAT2 has screw connections.
** typical use is for dual voltage or dual power monitoring. The VAT2-600 can also connect to the analog channels.
*** typical use. The VAT2-600 can also connect to current channels for single polarity DC measurements.
We recommend the VAT2-600 over the ATT1 for DC measurements.
