Ametek NetWave 3.1 - Filter Boxes (F-BOX, L-BOX)

AMETEK CTs NetWave
9.7. Filter Box F-BOX
The filter box is a low pass filter that suppresses high frequency content distortions. It is used in situations
where the output noise of the NetWave is too high, i.e. emission measurements.
It is mandatory to be used for tests “Voltage Distortion Spectrum” as per MIL-STD-704 LDC/HDC 103 or MIL-
STD-461 . Test condition A (10 Hz) and B (25 Hz) needs for filter the small distortion signal (< 0.5 V rms) the
additional filter box.
F-BOX 1
Application: 1-phase NetWave 7
Voltage: AC :230 V , DC: 420 V
Current: 26 A
Frequency max. 60 Hz
Dimension: 190 x 72 x 110 mm (L x W x H) (plug +24mm)
Weight: 0.83 kg
F-BOX 3
Application: 3-phase NetWave 20, 30, 60, 90 models
Voltage: AC :230 V , DC: 500 V
Frequency max. 60 Hz
Current: 60 A 100 A
Dimension (L x W x H): 200 x 150 x 86 mm 255 x 180 x 88 mm
Weight: 1.65 kg 3.25 kg
F-BOX 3-200
Application: 3-phase NetWave 90 and 108 models
Voltage: AC :230 V , DC: 500 V
Frequency max. 60 Hz
Current: 200 A
Dimension (L x W x H): 570 x 345 x 325 mm
Weight: approx. 5kg
WARNING
First connect the device to protective earth.
Switch off the voltage of the source before accessing the input or output terminals.
Use only the insulated allen key for tigheting or losing the screws of the terminal
blocks