• 50561 CABLES
• AC – Separator
• CS – 50
• CU 50561-1
• ISN 50561-1
• SPLIT 100
• SY 9223-50561-1
• SYMAT 40

 

50561 CABLES 

Cables, terminations and connectors for EN 50561-1 testing. Scope of delivery see data sheet «Overview PLC measurement equipment»

 Overview PLC Measurement-System EN 50561-1

 

AC – Separator 

The AC separators provide connectivity between the LISNs and the device under test (DuT) respectively the auxiliary equipment (AE) as well as the connection to the measurement setup.

Two of the R/C elements required by the standard EN 50561-1 are already built in (1 M || 100 nF). Two identical AC separators are required for the measurement setup.

Frequency range:	1.6 MHz … 30 MHz
Symmetrical attenuation: (@ 100 Ω)	max. 0.5 dB
Max RF voltage:	10 V
Dieelctric strength each wire:	>1000 VDC
Test voltage between lines:	>1000 VDC
Max. power rating:	1000 VA
Connector Mains plug:	CEE 7/7
Connector Mains jack:	CEE 7/4
Connections to the test circuit:	4 mm safety laboratory jack
Housing dimensions:
Length:	68 mm
Width:	112 mm
Hight:	53 mm
Weight:	310 g

  Schwarzbeck AC Separator Data Sheet 

 Overview PLC Measurement-System EN 50561-1

 

CS – 50 

CS-50 is a resistive, unsymmetrical two way splitter with an impedance of 50 Ω It is part of the measurement setup according to EN 50561-1:2012 which is explained in chapter 9.2. Figure 4 shows the measurement setup with the available components.

Frequency range:	DC … 30 MHz
Usable frequency range:	DC … >50 MHz
Insertion loss:	6 dB ±0.2 dB
Frequency response:	<±0.1 dB
Nominal Impedance:	50 Ω
Max. Input power:	1 W
VSWR:	< 1.1:1 @ 30 MHz
Housing material:	Aluminium
Housing dimensions:	125 x 104 x 50 mm
Weight:	ca. 280 g
Terminals:	BNC-female
Ground connectors:	Bottom of case and 4 mm laboratory jack

  Schwarzbeck CS-50 Unsymmetrical Splitter Data Sheet 

 Overview PLC Measurement-System EN 50561-1

 

CU 50561-1  

The coupling unit CU 50561-1 belongs to the equipment for measurements at powerline transmission devices. The specifications for the measurements at PLC devices are included within the standard EN-50561-1.

 

Combined with two line impedance stabilization networks (LISN) the coupling unit provides a coupling system which guarantees defined conditions for the measurement.

 

Frequency range:	1.6 MHz … 30 MHz
Symmetrical attenuation: (@ 25 Ω)	40 dB ± 1.5 dB
Max RF voltage:	10 V
Dieelctric strength each wire:	>1000 VDC
Test voltage between lines:	>1000 VDC
Max. power rating:	1000 VA
Connector Mains plug:	CEE 7/7
Connector Mains jack:	CEE 7/4
Cable length:	~800 mm
Housing dimensions:
Length:	68 mm
Width:	112 mm
Hight:	53 mm
Weight:	310 g

  Datasheet CU 50561-1

 Overview PLC Measurement-System EN 50561-1

 

ISN 50561-1 

ISN 50561-1 is an impedance stabilization network (ISN) for measurements of asymmetrical disturbance voltage of power line communication equipment. This ISN is built according to the standard EN 50561-1:2012, Annex B, Figure B.1.

Frequency range:	1.6 MHz … 30 MHz
Max. current:	16 A
Max. operating voltage:	250 VAC @50/60 Hz
Proof voltage L / N to housing:	>1000 VDC
Measurement port:	BNC jack 50 Ω
Connectors EUT, CS:	4 mm safety laboratory jacks
Length:	225 mm
Width:	120 mm
Hight:	105 mm
Weight:	~1300 g

  Schwarzbeck ISN 50561-1 Impedance Stabilization Network for PLC Data Sheet

 Overview PLC Measurement-System EN 50561-1

 

SPLIT 100 

SPLIT 100 is a resistive, symmetrical two port splitter with an impedance of 100 Ω.

It is part of the measurement setup according to EN 50561-1:2012 which is explained in chapter 9.2. Figure 4 shows the measurement setup.

 

Frequency range:	DC … 30 MHz
Usable frequency range:	DC … >50 MHz
Insertion loss:	6 dB ± 0.2 dB
Frequency response:	> +/-0.5 dB
Nominal Impedance:	100 Ω
Max. Input power:	1 W
Proof voltage against housing:	>500 VDC
Terminals:	4 mm safety laboratory jack
Length:	125 mm
Width:	104 mm
Hight:	50 mm
Weight:	ca. 270 g

  Schwarzbeck SPLIT 100 Symmetrical Splitter Data Sheet

  Overview PLC Measurement-System EN 50561-1

 

SY 9223-50561-1 

SY 9223-50561-1 is a symmetrical transformer which provides impedance transformation and a specified insertion loss. It transforms an unsymmetrical 50 Ω signal into a symmetrical signal with an impedance of 100 Ω and attenuates the power by 8 dB. It belongs to a measurement setup according to EN 50561-1:2012, chapter 9.2. Figure 4 shows the setup, figure 5 shows the principle diagram.

Frequency range:	1.6 MHz … 30 MHz
Insertion loss:	8 dB ± 0.2 dB
Symmetrical impedance:	100 Ω
Unsymmetrical impedance:	50 Ω
Max. input power:	200 mW
Proof voltage against housing:	>500 VDC
Unsymmetrical connector:	BNC jack 50 Ω
Symmetrical terminals:	4 mm safety laboraty jack
Length:	125 mm
Width:	104 mm
Hight:	50 mm
Weight:	ca. 270 g

  Datasheet SY9223-50561-1

 Overview PLC Measurement-System EN 50561-1

 

SYMAT 40 

SYMAT 40 is a symmetrical 100 Ω step attenuator. It is switchable between 0 dB, 10 dB, 20 dB, 30 dB, 40 dB and 50 dB.

It’s purpose is to gather properties of the dynamic performance control of PLC/PLT devices. The measurement setup is described in the standard EN 50561-1:2012 chapter 9.2. Figure 4 shows the setup.

Frequency range:	DC … 30 MHz
Usable frequency range:	DC … >50 MHz
Nominal impedance:	100 Ω
Attenuator steps:	0, 10, 20, 30, 40, 50, dB
Frequency response:	<0.5 dB
Max. input power:	1 W
VSWR:	< 1.5:1 @ 30 MHz
Proof voltage against housing:	>500 VDC
Connectors:	4 mm safety laboratory jack
Length:	125 mm
Width:	104 mm
Hight:	50 mm
Weight:	ca. 470 g

  SYMAT 40 Symmetrical Attenuator Data Sheet 

 Overview PLC Measurement-System EN 50561-1