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

Associated Downloads