EM TEST CN 200N1 Audio Transformer Assembly

Description

CN 200N1 Audio Transformer Assembly for LF Conducted Immunity Testing

EM TEST CN 200N1 is standalone coupling network unifying two audio transformers being individually configurable for various test requirements (e.g. Ford EMC-CS-2009.1, German Lloyd GL VI-7-2 and SAE J1113-2).

The CN 200N1 is used to apply the test signals to the lines under test via an audio transformer to perform ripple voltage tests and continuous or transient conducted immunity tests.

 

MODEL SERIES OVERVIEW

CN 200N-series Audio transformer assembly for LF conducted immunity testing for electrical vehicles

Features

  • One-box transformer and 0.5ohm load assembly
  • Frequency response 10Hz to 250kHz
  • Secondary saturation 50A per transformer
  • Audio power 2 x 200W
  • Freely configurable on primary/secondary; serial, parallel, single
  • Turns ratio 2:1 step down
  • Built-in non-inductive load resistor 0.5ohm, 250W
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Specifications

CHARACTERISTICS AUDIO ISOLATION TRANSFORMERS
Frequency response 10Hz – 250kHz
Audio power 200W
Secondary saturation Max. 50A AC or DC
Turns ratio 2:1 step down
TRANSFORMER CONFIGURATION
Primary configuration Single, series or parallel connection
Secondary configuration Single or parallel (with 0.5ohm, 250W load)
CONNECTORS
Primary connectors 4mm safety lab connectors
Secondary connectors High current safety connectors
GENERAL DATA
Dimensions 19″, 3HU (395 mm x 449 mm x 133 mm)
Weight Approx. 20 kg
Cooling passive cooling
Temperature 10°C – 40°C
Rel. humidity Max. 85%, non-condensing
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