Reliant EMC

EXTERNAL SWITCHING OPERATIONS BOX

AFJ offers two Switching Boxes to be used in connection with the AFJ DDA55 click analyzer and any LISN for the measurement of line bound interference’s according to CISPR 14-1 and CISPR 16-1.
The two SW04 Modes are:

1. SW04/32 In=32A
2. SW04/100 In=100A

AFJ SW04 CISPR 14-1 Switching Box Front


AFJ SW04 CISPR 14-1 Switching Box Back

The AFJ SW04 CISPR 14-1 Switching Box is used in connection with the AFJ DDA55 click analyzer and any LISN brand for the measurement of line bound interference’s according to CISPR 14-1 and CISPR 16-1.

The SW04 CISPR 14-1 Switching Box uses air coils in the current path in order to avoid saturation effects with high current strengths. The continuous current load-bearing capacity is ensured by the use of large wire cross-sections for the coils. For a short period (10 minutes), twice as high currents are admissible.

The SW04 is available in two models, up to 100A three phases:
1. SW04/32 In=32A
2. SW04/100 In=100A

TECHNICAL SPECIFICATIONS:

Number of lines: 3 or 4 (L1, L2, L3, N)
Max. rated current: 32A, or 100A each line
AC line voltage: N - Lx 250Vac or 380Vac
Operating power supply: 110 or 220 or 380Vac 50/60Hz
Power consumption: Max. 50VA
Interface: DB15 and AFJ DDA55 dedicated

 

GENERAL DATA:

Rated temperature: 0°C to 45°C
Storage temperature: -20°C to +70°C

SW04/32: 510 X 340 X 180 mm Dimensions (W x L x H)

SW04/100: 510 X 340 X 360 mm (two units)

 

Weight
SW04/32: 2.7kg
SW04/100: 10kg

AFJ DDA55 to AFJ SW04 to LISN to EUT Setup

 

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