Reliant EMC

CWG 523 and CWG 524 Coupling networks

Schlöder Coupling networks for Burst and Surge
CWG 523
CWG 523-550
CWG 524
CWG 524-550


• max. current 32 A and 60 A
With the aid of the coupling networks CWG 523 / CWG 524, EMC tests (immunity tests) can be carried out on electrical consumers. These tests are based on IEC / EN 61000-4, part 4 (burst test) and part 5 (surge test). The interference signals of burst and surge generators are superimposed on the supply input of the device to be tested. With the help of the coupling switch, the influencing paths can be selected.


Technical Data:
voltage AC
CWG 523/524:
max. 230/400 VAC
CWG 523-550/524-550:
320/550 VAC, +0%
Nominal current
CWG 523/523-550:
4x32 A at Tamb = 30°C
CWG 524/524-550:
4x60 A at Tamb = 30°C
5x100 µH and 4x1,5 mH
Coupling capacity C
33 nF
phase – PE 9 µF / 10 Ω
phase - phase 18 µF / 2 Ω
HV input connection
Fischer HV-jack D103A023
Fischer HV-jack D105A039
Input coupling network
A Output coupling network
Input electronic supply
IEC-plug, 230 V/1A
Operation temperature
0 up to 30° C
(L x B x T)
6 HE (19’’ housing)
CWG 523/523-550:
app. 65 kg
CWG 524/524-550:
app. 110 kg
Aaronia_AG_EMC_Analyzer_Bundle-1_Data_Sheet Schlöder CWG 523, CWG 523-550, CWG 524 and CWG 524-550 Coupling networks for Burst und Surge Data Sheet


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