Coupling Networks

CDN 3043

Three phase automatic 32 A coupling/decoupling networks (CDNs) for EFT/Burst and Surge

• Compliant with IEC 61000-4-4 & 5

• Universal teminals- no special plugs required

• Safety HV plugs and terminals

• Manual/programmable EUT power ON/OFF control

Short term overstress capability 

Description

The CDN 3043 series are three phase coupling/decoupling networks designed to offer best price performance for use as extension to NSG 3040 multifunction generator series.

Various models are available in order to cover anyone’s need for best budget. However, all models feature high level of user comfort and common safety functions.

Dedicated EUT terminals allow direct and easy EUT connection, no specific adapter plugs are required. A safety isolated terminal key is part of the delivery.

EUT power ON and OFF can be controlled manually from the NSG 3040 front panel, as well as automatically from WIN 3000 software. EUT power will also switch OFF automatically in case of overload.

High value shielded High Voltage safety plugs are used to interconnect the high voltage pulse output from NSG 3040 multifunction generator to CDN input

CDN 3061

Single phase automatic 16 A coupling/decoupling networks (CDNs) for EFT/Burst, Surge, and Power Quality (Dips Interrupts & Variations) testing

• Single phase model with exceeding current range

• Fully automated Surge and Burst coupling

• IEC and ANSI coupling

• High accuracy switching technology

• Modular and upgradeable to fit new generator architecture 

Description

The new, modular CDN 3061 is an easily upgradeable test instruments that maximize the user’s initial investment. Users can select a CDN configuration that fulfills their basic testing needs with the assurance that they can upgrade it to a version to fit different generator compatibility as their testing requirements change. The CDN 3061 is designed for maximum reliability in a wide range of test setups. Over temperature protection, which allows short term operation at currents exceeding the nominal rating, prevents damage to internal components.

The automated single-phase coupling network incorporates surge and burst coupling for continuous EUT currents of up to 16 A and complies to the requirements for the surge standard IEC/EN 61000-4-5:2005, as well the coupling modes given in the ANSI C62.45 standard and for burst standard IEC/EN 61000-4-4:2005. This network features a module for the power quality test required by IEC/EN 61000-4-11 and IEC/EN 61000-4-29. Automated variac accessories are available for connection to the CDN to perform the variation test described in IEC/EN 61000-4-11. Voltage variation test parameters are set via the generator’s user interface.

CDN 3063

Three phase automatic 32, 63 and 100 A coupling/decoupling networks (CDNs) for EFT/Burst and Surge

• Three phase models with broad current range up to 100 A

• Fully automated surge and/or burst coupling

• IEC and ANSI coupling methods

• High accuracy switching technology 

Description

The new, modular CDN 3063 continue Teseq’s philosophy of designing easily upgradeable test instruments that maximize the user’s initial investment. Users can select a CDN from this series that fulfils their basic testing needs with the assurance that they can upgrade it to a model to fit different generator compatibility as their testing requirements change. The CDN 3063 is designed for maximum reliability in a wide range of test setups. Over temperature protection, which allows short term operation at currents exceeding the nominal rating, prevents damage to internal components.

CDN 3083 Burst

Three phase 690 VAC/1000 VDC 100 and 200 A manual coupling/decoupling networks (CDNs) for EFT/Burst

• CDN 3083-B100

       Three phase 690 VAC/1000VDC 100 A manual coupling/decoupling networks (CDNs) for EFT/Burst

• CDN 3083-B200

       Three phase 690 VAC/1000 VDC 200 A manual coupling/decoupling networks (CDNs) for EFT/Burst

CDN 3425

Burst/EFT Coupling Clamp

• New design

• Complies with IEC 61000-4-4 Ed 2.0 2004

• Complies with IEC 61000-4-4 Ed 3.0 2012

• Safety cover with interlock

• Calibration kit per IEC 61000-4-4 Ed 3.0 2012 

Description

The CDN 3425 is Teseq’s newly designed Burst EFT coupling clamp.

It replaces the earlier models CDN 8014 and CDN 8015.

The CDN 3425’s main purpose is to couple Burst/EFT pulses to data lines. It can also be used to couple to mains lines where no CDN is available; for example, high current lines >200 A.

This new design is fully compliant with the specifications of IEC 61000-4-4 Ed 2.0 2004, as well as with the draft of IEC 61000-4-4 Ed 3.0 to be published in 2012.

An INA 3425 calibration kit as specified in IEC 61000-4-4 Ed 3.0 2012 is available as an option.

An optional INA 3825 safety cover with interlock function to be connected to NSG 3000 series generators is also available.

CDN 3083 Surge

Three phase 440 VAC/DC and 620 VAC/DC 100 and 200 A manual coupling/decoupling networks (CDNs) for Surge

• CDN 3083-S100

       Three phase 620 VAC/DC 100 A manual coupling/decoupling networks (CDNs) for Surge​

CDN 117/118

CDN 117 Data Line Coupling/Decoupling Network
CDN 118 Telecom Line Coupling/Decoupling Network

• Telecom line surge testing

• Complies with IEC/EN 61000-4-5 

Description

Teseq’s CDN 117 coupling-decoupling network enables convenient testing with surge pulses of 1.2/50 μs on data, signal or peripheral lines, as specified in many product standards. The test method, severity levels, permissible reaction of the EUT and specification of the coupling networks are included in IEC/EN 61000-4-5.

Parameter

Value

AC 250 V, DC 250 V

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1.5 A

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<2.5 Ω

Max operating voltage

​

Max operating current

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Ohmic resistance per path

Teseq’s CDN 118 coupling-decoupling network is designed for convenient surge testing of telecommunications equipment to IEC/EN 61000-4-5, which specifies a 1.2/50 μs or a 10/700 μs pulse. The CDN 118 includes the special decoupling network and coupling elements that are required for these tests

Parameter

Value

Max operating voltage

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Max operating current

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Ohmic resistance per path

AC 250 V, DC 250 V

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0.5 A

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3 Ω

CDN HSS-2

Coupling Decoupling Network for unshielded symmetrical high speed communication lines

• CDN for 1.2/50 μs pulse as per IEC 61000-4-5/Ed.3/77B/674A/CD:2012-05

• CDN for up to 8 wire unshielded twisted pair (UTP)

• Coupling to 1, 2 or 4 pairs

• ISDN, 10/100BaseT, 1000BaseT

• PoE applicable

Description

The Coupling Decoupling Network CDN HSS-2 is designed for convenient surge testing with 1.2/50 μs pulses, as defined in IEC/EN 61000-4-5, on unshielded symmetrical high speed telecommunication lines e.g. Ethernet. Coupling modes to 1, 2 or 4 pairs are given and coupled with 40 Ω in series with a capacitive coupling element. The CDN HSS-2 allows testing on ISDN and Ethernet with 10/100BaseT and 1000BaseT as well. Power over Ethernet (PoE) is applicable.

With a surge test voltage of 2 kV is the maximal residual voltage at the AE port only 65 V due to the excellent decoupling network. Additional decoupling elements are not required to protect the auxiliary equipment (AE). The high decoupling provides an AE independent pulse shape for the EUT testing. A high measurement reproducibility is given by using the CDN HSS-2. The decoupling network is in accordance to IEC 61000-4-5/Ed.3/77B/674A/CD:2012-05.

It can be used with Teseq’s NSG series or any industry standard surge generator with the appropriate connector adapter.

CDN AF Series

CDN AF Series

• Used for all unscreened, unbalanced lines, carrying low current.

• IEC/EN 61000-4-6 specifies the design and performance of a range of coupling/decoupling networks (CDNs). Each CDN is specific to the type of cable and the intended signal carried on the cable. Teseq offers an extensive range of CDNs which fully comply with the requirements of the standard and provide a simple and reliable method of injecting RF energy into the equipment under test (EUT). 

Description

• CDN A150

       CDN AF15, 230 MHz with sub-D

• CDN A201

       CDN AF2, 230 MHz (banana)

• CDN A201-10

       CDN AF2, 10 kHz - 80 MHz (banana)

• CDN A301

       CDN AF3, 230 MHz (banana)

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• CDN A301-10

       CDN AF3, 10 kHz - 80 MHz (banana)

• CDN A401

       CDN AF4, 230 MHz (banana)

• CDN A401-10

       CDN AF4, 10 kHz - 80 MHz (banana)

• CDN A501

       CDN AF5, 150 kHz - 230 MHz (banana)

• CDN A501-10

       CDN AF5, 10 kHz - 80 MHz (banana)

• CDN A800

       CDN AF8, 230 MHz with sub-D

• CDN A801-10

       CDN AF8, 10 kHz - 80 MHz (banana)

CDN CAN Series

CDN CAN Series

For CAN (CAN – Controller Area Network) applications Teseq offers two different Coupling/Decoupling Networks for immunity tests according IEC/EN 61000-4-6. The CDN CAN-U4 and CDN CAN-U5 are special designed for unshielded cables. It was developed so that symmetrical signals can pass the CDN up to a transmission bandwidth of 30 MHz (sine) and nevertheless was reached a high decoupling from asymmetrical disturbances.

Description

• CDN CAN-U4

       CDN for CAN Bus, unscreened 4 lines

• CDN CAN-U5

       CDN for CAN Bus, unscreened 5 lines

CDN M Series

CDN M Series

IEC/EN 61000-4-6 specifies the design and performance of a range of coupling/decoupling networks (CDNs). Each CDN is specific to the type of cable and the intended signal carried on the cable. Teseq offers an extensive range of CDNs which fully comply with the requirements of the standard and provide a simple and reliable method of injecting RF energy into the equipment under test (EUT)

Description

• CDN M016

       CDN M2/3 switchable, 16 A, 230 MHz (banana), L, N,PE or L,N

• CDN M1-10

       CDN M1, 1 A, 10 kHz-80 MHz (banana), PE

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• CDN M116

       CDN M1, 1 A, 230 MHz (banana), PE

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• CDN M210B

       CDN M2, 10 A, 230 MHz (AE Euro, EUT-socket 2lines), L,N

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• CDN M216

       CDN M2, 16 A, 230 MHz (banana), L,N

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• CDN M216-10

       CDN M2, 16 A, 10 kHz-80 MHz (banana), L,N

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• CDN M232

       CDN M2, 32 A, 230 MHz (banana), L,N or DC

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• CDN M310B

       CDN M3, 10 A, 230MHz (AE Euro, EUT Schuko)

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• CDN M316

       CDN M3, 16 A, 230 MHz (banana), L,N,PE

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• CDN M316-10

       CDN M3, 16 A, 10 kHz-80 MHz (banana), L,N,PE

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• CDN M316B

       CDN M3, 16 A, 230 MHz (AE Euro, EUT banana), L,N,PE

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• CDN M332

       CDN M3, 32 A, 230 MHz (banana), L,N,PE

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• CDN M416

       CDN M4, 16 A, 80 MHz (banana), 3xL,PE

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• CDN M416-3LN

       CDN M4, 16 A, 80 MHz (banana), 3xL,N (without PE line)

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• CDN M432

       CDN M4, 32 A, 230 MHz (banana), 3xL,PE

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• CDN M432-3LN

       CDN M4, 32 A, 230 MHz (banana), 3xL,N (without PE line)

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• CDN M516A

       CDN M5, 16 A, 230 MHz (banana), 3xL,N,PE

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• CDN M532

       CDN M5, 32 A, 230 MHz (banana), 3xL,N,PE

CDN S Series

CDN S Series

• Used for screened, coaxial, USB and screened balanced telecommunication lines.

• IEC/EN 61000-4-6 specifies the design and performance of a range of coupling/decoupling networks (CDNs). Each CDN is specific to the type of cable and the intended signal carried on the cable. Teseq offers an extensive range of CDNs which fully comply with the requirements of the standard and provide a simple and reliable method of injecting RF energy into the equipment under test (EUT). 

CDN T Series

CDNE Series

CDNE Series

• CDNE M210

       CDNE M2, 10 A, 30-300 MHz (banana), L, N

• CDNE M310

       CDNE M3, 10 A, 30-300 MHz (banana), L,N,PE

ISN S Series

ISN S Series

• ISN S501

       ISN for coax line with BNC 50 Ω connector            

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• ISN ST08

       ISN for screened eight lines with RJ45 connector

ISN T2

Impedance Stabilization Network (ISN) for Unshielded Balanced Pairs

• For use with one unshielded balanced pair

• CISPR 22, Ed.5.2, 2006 and EN 55022 Sept. 2006 (IEC/CISPR 22: 2005 modified) for Cat.3 and Cat.5

• Changeable pin-arrangements with RJ11 and RJ45

• Can be used as CDN for IEC 61000-4-6 immunity tests 

Description

The ISN T2 is designed for measurements on one unshielded balanced pair. The principle drawing is shown at D.2 in CISPR 22, Ed.5.2, 2006 and EN 55022 Sept. 2006 (IEC/CISPR 22: 2005 modifi ed). The ISN T2 consists of one basic network (ISN T200A) with D-Sub-25- connectors and special adapter sets. A set of adapters consists of LCL adapters to realize the longitudinal conversion loss (LCL)- requirements for the EUT-side in relation to the used cable category (cat.3, cat.5) and a connection adapter for the AE-side

ISN T4

Impedance Stabilization Network (ISN) for Unshielded Balanced Pairs

• For use with one or two unshielded balanced pairs

• CISPR 22, Ed.5.2, 2006 and EN 55022 Sept. 2006 (IEC/CISPR 22: 2005 modified) for Cat.3 and Cat.5

• Changeable pin-arrangements with RJ11 and RJ45

• Can be used as CDN for IEC 61000-4-6 immunity tests 

Description

The ISN T4 is designed for measurements on one or two unshielded balanced pairs shown at D.2 in CISPR 22, Ed.5.2, 2006 and EN 55022 Sept. 2006 (IEC/CISPR 22: 2005 modifi ed). The ISN T4 consists of one basic network (ISN T400) with D-Sub-25- connectors and special adapter sets. A set of adapters consists of LCL adapters to realize the longitudinal conversion loss (LCL)- requirements for the EUT-side in relation to the used cable category (cat.3, cat.5) and a connection adapter for the AE-side.

ISN T8-Cat6

Impedance Stabilization Network (ISN) for Unshielded Balanced Pairs

• For use with one, two, three, or four unscreened balanced pairs

• CISPR 22, Ed.5.2, 2006 and EN 55022 Sept. 2006 (IEC/CISPR 22: 2005 modified) for Cat.6

• 1000BaseT and PoE application

• Can be used as CDN for IEC 61000-4-6 immunity tests 

Description

The ISN T8-Cat6 is designed for measurements on up to four unshielded single balanced pairs shown at D.3 (ISN with high longitudinal conversion loss (LCL) for use with one, two, three, or four unscreened balanced pairs) in CISPR 22, Ed.5.2, 2006 and EN 55022 Sept. 2006 (IEC/CISPR 22: 2005 modifi ed). The longitudinal conversion loss (LCL)- requirements for the EUT-side is realized in relation to the cable category cat.6. No additional adapters are required. For other cable categories Teseq offers a different ISN with LCL adapters for cat.3 and cat.5 which is called ISN T8.

ISN T8

Impedance Stabilization Network (ISN) for Unshielded Balanced Pair

• For use with one, two, three, or four unscreened balanced pairs

• CISPR 22, Ed.5.2, 2006 and EN 55022 Sept. 2006 (IEC/CISPR 22: 2005 modified) for Cat.3 and Cat.5

• 1000BaseT and PoE application

• Changeable pin-arrangements with RJ11 and RJ45 

Description

The ISN T8 is designed for measurements on up to four unshielded single balanced pairs shown at D.3 (ISN with high longitudinal conversion loss (LCL) for use with one, two, three, or four unscreened balanced pairs) in CISPR 22, Ed.5.2, 2006 and EN 55022 Sept. 2006 (IEC/CISPR 22: 2005 modified). The ISN T8 consists of one basic network (ISN T800) with D-Sub-25- connectors and special adapter sets. A set of adapters consists of two pieces of LCL adapters to arrange the lines and realize longitudinal conversion loss (LCL)- requirements for the EUT-side in relation to the use cable category (cat.3, cat.5) and one piece of connection adapter arranges the lines for the AE-side. Teseq offers two different adapter sets – ADS T800 and ADS T8x0. ADS T800 gives the connection to RJ45 sockets with pin-arrangements of EIA/TIA T568A respectively T568B. The adapter set ADS T8x0 offers changeable pin-arrangements via 1 mm banana connectors for each pin combination of RJ11/RJ45.

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