Ametek NetWave 3.1 - Page 46

AMETEK CTs NetWave
- Using for AC and DC
- 3 times more current capability for
- nominal current
- inrush current Imax (3s)
- repetitive peak current
1 Mains supply input terminal
2 EUT parallel mode output
1 phase terminal
Rated power in parallel mode
The technical performance in parallel mode is addition of the 3-phase values for all parameters. The same
addition is valid for the recovery functions.
NW 20
NW 30
Nominal current (rms) constant
78 A
99 A
Inrush current Imax rms (3s)
141 A
198 A
Repetitive peak current
600 A
750 A
Output screw terminals max.
50 mm
2
50 mm
2
Parallel Mode: Enable / Disable
ATTENTION
For enable the parallel mode the NetWave must
- set to “Only one phase” operating mode
- set to OFF MODE
The parallel mode can be activated as follow:
- At the NetWave control panel
- Software Device setup
Schematics internal NetWave wiring
The figure illustrates the internal NetWave wiring for
power output.
A contactor switch disconnects the 3-phase output
plugs in case of parallel mode.
4.3.9. Opt-3 Parallel Mode - NetWave 60.x / 67.x / 90.x / 108.x (option)
The parallel mode will connect all three internal sources together in parallel. The common 1-phase output is on
a terminal block (2) where the user must connect the EUT. The other EUT terminals for 3-phase operating are
disconnected from the source.
- All 3 sources are connected in parallel
- Using for AC and DC