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Schwarzbeck Automotive V-LISN´S

Schwarzbeck Automotive LISN’s

 NNHV-8124 Series of Single path CISPR 25 / ISO 7637 LISN

 BAN (Broadband Artificial Networks) acc. ISO 11452-7 or DC-10614

 NNHV-8123 Series of HV-LISN acc. to CISPR 25 Ed. 4 or BMW GS 95025-1

• TSC 7042 – Toyota Single path low-impedance AMN Automotive LISN

 Accessories for Automotive LISN

  NNHV-8123 SERIES OF HV-LISNS ACC. TO CISPR 25 ED. 4 OR BMW GS 95025-1

The NNBM 8123 series is for testing on shielded (electric vehicle) power lines.

· NNHV-8123 – 100A Single path high voltage AMN (LISN)

· NNHV 8123-200 – 200A Single path high voltage AMN (LISN)

· NNHV 8123-400 – 400A Single path high voltage AMN (LISN)

· NNHV 8123-800 – 800A Single path high voltage AMN (LISN)

 

NNHV 8123 – 100A Single path high voltage AMN (LISN) 

Schwarzbeck High Voltage LISN NNHV 8123 

· High Voltage LISN according to to CISPR 25 Ed. 4 or BMW GS 95025-1

· to measure the conducted disturbance voltage on shielded lines for (hybrid) electric vehicles (HEV, EV),

· can be used for BCI with an external dummy load

· impedance (5µH) || 50 Ohm

· 70 (100) A

· 1000 V (DC)

· Backside with built in 0.1 microfarad capacitor to ground

· N-jack

· Normally used in pairs inside the enclosure HVSE 8600!

Schwarzbeck Single path high voltage AMN (LISN) NNHV 8123 Data Sheet Data Sheet NNHV 8123

 

NNHV 8123-200 – 200A Single path high voltage AMN (LISN) 

Schwarzbeck High Voltage LISN NNHV 8123-200 

Schwarzbeck High Voltage LISN NNHV 8123-200

· High Voltage LISN according to to CISPR 25 Ed. 4 or BMW GS 95025-1 to measure the conducted disturbance voltage on shielded lines for (hybrid) electric vehicles (HEV, EV), can be used for BCI with an external dummy load.

· impedance (5µH) || 50 Ohm

· 200 A

· 1000 V DC

· Backside with built in 0.1 microfarad capacitor to ground

· N-jack

· Normally used in pairs inside the enclosure HVSE 8600!

Schwarzbeck Single path high voltage AMN (LISN) NNHV 8123-200 Data Sheet Data Sheet NNHV8123-200

 

NNHV 8123-400 – 400A Single path high voltage AMN (LISN) 

Schwarzbeck High Voltage LISN NNHV 8123-400 

 

Schwarzbeck High Voltage LISN NNHV 8123-400

· High Voltage LISN according to to CISPR 25 Ed. 4 or BMW GS 95025-1

· to measure the conducted disturbance voltage on shielded lines for (hybrid) electric vehicles (HEV, EV), can be used for BCI with an external dummy load.

· impedance (5µH) || 50 Ohm

· 400 A

· 1000 V (DC)

· Backside with built in 0.1 microfarad capacitor to ground

· N-jack

· Normally used in pairs inside the enclosure HVSE 8600!

Schwarzbeck Single path high voltage AMN (LISN) NNHV 8123-400 Data Sheet Data Sheet NNHV8123-400

 

NNHV 8123-800 – 800A Single path high voltage AMN (LISN) 

High Voltage LISN acc. to CISPR 25 Ed. 4 or BMW GS 95025-1 to measure the conducted disturbance voltage on shielded lines for (hybrid) electric vehicles (HEV, EV), can be used for BCI with an external dummy load. impedance (5µH) || 50 Ohm 800 A 1000 V (DC) Backside with built in 0.1 microfarad capacitor to ground N-jack Normally used in pairs inside the enclosure HVSE 8601!

pdficon small NNHV 8123-800 Single Path High Voltage AMN LISN Data Sheet 

 NNBM 8124 Series of Single Path LISN (Automotive) CISPR 25 / ISO 7637
The NNBM 8124 series is for testing on non shielded (electric vehicle) power lines.

NNBM 8124 Series of Single Path LISN (Automotive) CISPR 25 / ISO 7637

· Advantage of the NNBM 8124 Series

· NNBM 8124 – Single path vehicle AMN (LISN)

· NNBM 8124-200 – 200A Single path vehicle AMN (LISN)

· NNBM 8124-400 – 400A Single path vehicle AMN (LISN)

· NNBM 8124-800 – 800A Single path vehicle AMN (LISN)

· BNC Connector Overview
· N Connector Overview

DO-160-Avionic-LISNs

· NNBM 8124 – Upgrade with Cap 10-100 and CAL DO-160

· NNBM 8124-200 – Upgrade with Cap 10-200 and CAL DO-160

· NNBM 8126 A 890 – DO-160 Single path Avionic LISN

· NNBM-DO160-1500 – DO-160 Single path Avionic LISN

 

Advantage of the NNBM 8124 Series 

All Automotive Standards have differences in specifications.

As a result, most LISN’s are designed for only one standard.

The NNBM 8124 series was designed with a specifications broad enough to meet the requirements of 7 standards.

Example:

Impedance requirement of CISPR 16 goes asymptotically to 50 Ohm while CISPR 25 limit goes towards 47.6 Ohm, both with 20% allowed tolerance. ISO 7637-2 has only 10% tolerance. If you overlay all these standards’ limits there is only a very small range of overlap. The 8124 series fulfills all these standards.

Other Advantages

· Built in switchable termination of 50 Ohm can be loaded with up to 100 Watt (data sheet says only 50W but they are built much stronger). This is useful for Bulk Current Injection or immunity testing.

· Automatically grounded by its metal feet when set up on metal table.

· Calibration adapters automatically available in all major calibration labs world wide.

· Upgradeable to DO-160. The NNBM 8124 or NNBM 8124-200 can be upgraded to DO-160 with a 10 uF capacitor (CAP 10-100 or CAP 10-200) and a CAL DO-160

BNC Connector
This connector has many advantages: easy to disconnect and connect. You know when the connector locks it snaps. Like the N Type the BNC is hard to damage. The BNC comes in three flavors. Standard 50 Ohm, 75 Ohm and reverse polarity connector. It is a great Snap-On connector. The BNC’s are usually limited to DC to 4 GHz and it can snap off just as easy as it snaps on. If you are in a high vibration environment the BNC may not be suitable. High power High EMI issues the BNC is known to leak RF. The good ones will be –55dB to 3GHz the lesser ones can be as low as –25dB and even lower if a poorly shielded cable is attracted.

N Connector 
The N-type is a thread on connector with a long neck. This provides excellent EMI protection. In many cases > –90 dB for RF leakage which is dependent on the manufacturer and cable type.
The N-type comes in 4 flavors. The standard 50 Ohm, the 75 ohm, the reverse polarity and the 18 GHz version.
Most basic models go to 11 GHz and most high frequency versions go to 18 GHz. The N Type is better in higher voltage 2500 Vrms at 50Hz for most N-Connector types vs. 500Vrms for the BNC-connector types.

The differences between the two connectors are the Vrms and the frequency response. 

NNBM 8124 – Single path vehicle AMN (LISN) 

NNBM 8124

Automotive LISN acc. CISPR 25 and ISO 7637-2 and for BCI-Testing

· Impedance (5µH + 1 Ohm) || 50 Ohm
· Max. 70 (100) A
· With switchable 50 Ohm load and switchable 1 mikrofarad capacitor at mains side
· single path
· BNC female or N connector

There are two NNBM 8124 Models to choose from:
· NNBM 8124 BNC

· NNBM 8124 N

Option CAP 10-100 – Upgrade to DEF STAN 59 and DO-160:
“10 microfarad capacitor 500 V, 400 Hz, built into an adapter, which can be applied to the mains terminals of the LISN types NNBM 8126 A, NNBM 8124 or NNBM 8126 A 890 (all models up to 100A). To be compliant to the standards DEF STAN 59 and DO 160 a 10 µF capacitor like the CAP 10 has to be connected to the mains connectors of the LISN. 

CAL DO-160

By adding the COP 10-100 and CAL DO-160 to the NNBM 8124, you can “upgrade” the NNBM 8124 for Testing to DO-160.

Standards:
CISPR 16-1-2, Annex D2, D3 CISPR 25, MIL-STD-461F, ISO 7637-2 Transients, ISO 11452-4, BCI DO-160 (Airborne equipment) DEF-STAN-59

 Schwarzbeck NNBM 8124 Single Path Vehicle AMN LISN Data Sheet

NNBM 8124-200 – 200A Single path vehicle AMN (LISN) 

Schwarzbeck NNBM 8124-200

Automotive LISN acc. CISPR 25 and ISO 7637-2 and for BCI-Testing

· Impedance (5µH + 1 Ohm) || 50 Ohm

· Max.200 A

· With switchable 50 Ohm load and switchable 1 mikrofarad capacitor at mains side

· single path

· BNC female or N connector

 

There are two NNBM 8124-200 Models to choose from:
· NNBM 8124-200 BNC

· NNBM 8124-200 N

 

Option CAP 10-200 – Upgrade to DEF STAN 59 and DO-160:
10 microfarad capacitor 500 V, 400 Hz, built into an adapter, which can be applied to the mains terminals of the LISN types NNBM 8126 D, NNBM 8124-200 (all models up to 200A).

 

CAL DO-160

By adding the COP 10-200 and CAL DO-160 to the NNBM 8124-200, you can “upgrade” the NNBM 8124-200 for Testing to DO-160.

 

 Schwarzbeck NNBM 8124 200 Single Path Vehicle AMN LISN Data Sheet

 

NNBM 8124-400 – 400A Single path vehicle AMN (LISN) 

Schwarzbeck/Schwarzbeck NNBM 8124-400 LISN_1

Schwarzbeck NNBM 8124-400 LISN_2

Automotive LISN acc. CISPR 25 and ISO 7637-2 and for BCI-Testing

· Impedance (5µH + 1 Ohm) || 50 Ohm

· Max. 400 A.

· With switchable 50 Ohm load and switchable 1 mikrofarad capacitor at mains side

· single path

· BNC female or N connector

 

There are two NNBM 8124-400 Models to choose from:
· NNBM 8124-400 BNC

· NNBM 8124-400 N

 Schwarzbeck NNBM 8124 400 Single Path Vehicle AMN LISN Data Sheet

 

NNBM 8124-800 – 800A Single path vehicle AMN (LISN) 

Schwarzbeck/Schwarzbeck NNBM 8124-800 LISN Front

Schwarzbeck NNBM 8124-400 LISN_2

Automotive LISN acc. CISPR 25 and ISO 7637-2 and for BCI-Testing

· Impedance (5µH + 1 Ohm) || 50 Ohm

· Max. 800 A.

· With switchable 50 Ohm load and switchable 1 mikrofarad capacitor at mains side

· single path

· BNC female or N connector

There are two NNBM 8124-800 Models to choose from:
· NNBM 8124-800 BNC

· NNBM 8124-800 N

 Schwarzbeck NNBM 8124 800 Single Path Vehicle AMN LISN Data Sheet

 

NNBM 8126 A 890 – DO-160 Single Path Airborne Equipment LISN 

Schwarzbeck NNBM 8126 A 890 -2

Schwarzbeck NNBM 8126 A 890 -2

· 890 LISN 5 µH || 50 Ohm 70 (100)

· single path

· Suitable for 600V DC and 270 V AC 890 Hz

· Calibrated up to 400 MHz according to DO-160

 Schwarzbeck NNBM 8126 A 890 Single Path Airborne Equipment LISN Data Sheet

 

 

NNBM-DO160-1500 – DO-160 Single path Avionic LISN 

Schwarzbeck NNBM DO160-1500 Single path vehicle AMN (LISN) - Front

Schwarzbeck NNBM DO160-1500 Single path vehicle AMN (LISN) - Back

The main application of the unsymmetrical single path AMN (artificial mains network) NNBM DO160-1500 is the measurement of interference voltage in vehicles, aircrafts and ships in the HF-VHF range 0.1 – 400 MHz.

The impedance characteristic is realized according to DO-160 and DEF-STAN-59 5 μH || 50 Ω.

Specifications

 
Frequency Range: 100 kHz – 400 MHz
Max. cont. current:

200 A

Max. current (limited time):

280 A

Max. voltage DC:

1500 V

Max. voltage 50/60 Hz:

650 V

Max. voltage 400 Hz:

650 V

Impedance: 5 µH || 50 Ω ±20 %
Resistance of coil:

< 5 mΩ

Impedance at 50 Hz:

4.2 mΩ

Impedance at 400 Hz:

13 mΩ

Connector EuT: Flügelklemmen, 8 mm
wing terminals, 8 mm
RF output: BNC (optional N)
Dimensions incl. connectors:
width x height x depth:

160 mm x 165 mm x
270 mm

Weight:

3.8 kg

According to standard: DO-160 (Airborne equipm.) DEF-STAN-59

 

 Schwarzbeck NNBM-DO160-1500 – Single Path Airborne Equipment LISN Data Sheet

 

Two path LISN (Automotive) CISPR 25 / ISO 7637 MODEL NNBM 8126 G – Build to Order Only 

· LISN

· 5 µH || 50 Ohm

· 70 (100) A

· two paths

· two BNC connectors

Schwarzbeck Dual path Vehicle LISN NNBM 8126 G Data Sheet Data Sheet NNBM 8126G

 

 BAN BROADBAND ARTIFICIAL NETWORKS ACCORDING TO ISO 11452-7 OR DC-10614

· BAN 8508

· BAN 8530

· DC Block-500

 

BAN 8508 

Schwarzbeck Broadband Artificial Network BAN 8508 

· BAN broadband artificial network

· 2 A – 8 A

Standards:
DIN ISO 11452-7: 2002-07 DC-10614, 2005-03

Schwarzbeck Broadband Artificial Network BAN 8508 Data Sheet Data Sheet BAN 8508

 

BAN 8530 

Schwarzbeck Broadband Artificial Network BAN 8530 

· BAN broadband artificial network

· 8 A – 30 A

Standards

DIN ISO 11452-7: 2002-07DC-10614, 2005-03

Schwarzbeck Broadband Artificial Network BAN-8530 Data Sheet Data Sheet BAN 8530

 

DC-Block 500 

Schwarzbeck DC-Block 500 

· DC-blocking capacitor

· BNC

· for direct injection with BAN

Standards

DIN ISO 11452-7

Schwarzbeck DC-blocking capacitor DC-Block 500 Data Sheet Data Sheet DC-Block 500

 

Schwarzbeck TSC 7042 Toyota Single Path Low-Impedance AMN Automotive LISN 

Schwarzbeck Toyota Single path low-impedance AMN Automotive LISN

The main application of the unsymmetrical single path AMN (artificial mains network) Toyota LISN is the measurement of interference voltages in the frequency range from 10 kHz to 150 MHz for automotive purposes according to Toyota standard TSC7042G. 

An external coil has to be connected to the terminals K1 and K2 (Fig. 1). The inductance of L2 should be adjusted so that the total inductance of L2 and the connected cable (terminal P to EUT) equals 0.5 μH.

The impedance characteristics are basically realized by connecting an inductor in parallel with the input impedance of the measurement receiver: 0.5 μH || 50 Ω.

 

Specifications: TSC 7042
Frequency Range: 10 kHz – 150 Hz                                        
Max. cont. current: 70 A
Max. current (limited time) 100 A
Max voltage (DC) 200 V
Impedance: (0.5 µH) || 50 Ω
DC-Resistance mains EUT: <5 mΩ
Measuring port: N-connector
EUT connectors: Screw terminal, see photo
Dimensions (W x H x D): 160 x 165 x 210 mm
Weight: 2.8 kg
According to standard: Toyota TSC7042G

 

Fig. 1. Principle circuit diagram of the TSC 7042 Toyota LISN

Principle circuit diagram of the Toyota LISN from Schwarzbeck

 

Interference voltage measurements

The device under test has to be connected to the terminal P at the front panel. The supply voltage has to be connected at the back panel. The 100 μF capacitor located at the backside is connected to ground. The RF-interference voltage emitted by the equipment under test can be measured at the N-connector using an EMI receiver.

Please note: The injected RF-power passes from the EUT-terminals directly to the N connector without any attenuation. Eventually connected RF-measuring equipment may be damaged!

The device under test may drain a continuous current of 70 A and for a short period of time it may even drain more than 100 A.

A sufficient air-circulation must be provided to avoid overheating of the LISN.

Do not cover the LISN! The top and bottom hole-plates must not be covered to provide good air circulation.

 

Impedance at EUT-Terminals (Calibration Adapter KA 8125 required), L2=0.5 μH, BNC-Port terminated with 50 Ω, mains terminals shorted

Schwarzbeck Toyota LISN Impedance at EuT-Terminals

Voltage division factor EUT-Terminals to N-connector (adapter required) L2=0.5 μH

Schwarzbeck Toyota LISN Voltage division factor EuT-Terminals to N-connector

Heat up characteristics at continuous currents

Schwarzbeck Toyota LISN Heat up characteristics at continuous currents

 

Schwarzbeck MagTest System Data Sheet Schwarzbeck TSC 7042 Toyota Single path low-impedance AMN Automotive LISN Data Sheet

 

 

 ACCESORIES FOR AUTOMOTIVE LISN

 CAP 0.9 – 400 – 0.9 μF capacitor for NNHV LISN’s CAP 10 – 10 µF Capacitor for NNBM 8124 
• CAP 10 8226-2 – 10 μF capacitor for NNBL 8226-2 LISN and for military equipment 
 CAP 10-200 – 10 Microfarad Capacitor
 HVSE 8600 – Shielded Enclosure for Automotive LISN
 KA 812x – Calibration adapters

 

CAP 0.9 – 400 – 0.9 μF capacitor for NNHV LISN’s 

Schwarzbeck CAP 0.9 - 400 - 0.9 μF capacitor for NNHV LISNs

In order to be compliant to the standards ECE R10.06, CISPR 12 and PSA (which require a capacitance of in total 1 uF parallel to a resistance of 1 MΩ at the input side of the LISN) a 0.9 μF capacitor like the CAP 0.9-400 has to be connected to the mains terminals of the NNHV 8123-400 or NNHV 8123-800 LISN.

Schwarzbeck Calibration adapters for V-LISN (V-AMN) Data Sheet Schwarzbeck CAP 0.9 – 400 – 0.9 μF capacitor for NNHV LISN’s Data Sheet

 

CAP 10 10 µF Capacitor for NNBM 8124 

Schwarzbeck CAP 10

· 10 µF Capacitor for NNBM 8124

· 500 V (AC)

· 400 Hz

 

Schwarzbeck Calibration adapters for V-LISN (V-AMN) Data Sheet Schwarzbeck CAP 10 10uF Capacitor for NNBM LISN Data Sheet

 

 

CAP 10 8226-2 10 μF capacitor for NNBL 8226-2 LISN 

Schwarzbeck CAP 10 8226-2 10uf Capacitor for NNBL 8226-2 500  AC 400 Hz

To be compliant to the standard MIL 461F (method CS 101-4 and CS 106-3) a 10 μF capacitor like the CAP 10 8226-2 has to be connected to the mains connectors of the LISN.

Schwarzbeck Calibration adapters for V-LISN (V-AMN) Data Sheet Schwarzbeck CAP 10 8226 2 10uF Capacitor for NNBL 88226 2 LISN Data Sheet

 

CAP 10-200 10 Microfarad Capacitor 

10 microfarad capacitor 500 V, 400 Hz, built into an adapter, which can be applied to the mains terminals of the LISN types NNBM 8126 D, NNBM 8124-200 (all models up to 200A).

Schwarzbeck Calibration adapters for V-LISN (V-AMN) Data Sheet Schwarzbeck CAP 10 10uF Capacitor for NNBM LISN Data Sheet 

Schwarzbeck Calibration adapters for V-LISN (V-AMN) Data Sheet Schwarzbeck CAP 10 8226 2 10uF Capacitor for NNBL 88226 2 LISN Data Sheet

 

HVSE 8600 Shielded Enclosure for Automotive LISN

Schwarzbeck HVSE 8600 Shielded Enclosure for Automotive LISN

 

Schwarzbeck HVSE 8600 Shielded Enclosure for Automotive LISN

 

Schwarzbeck HVSE 8600 Shielded Enclosure for Automotive LISN

· The HVSE 8600 Shielded Enclosure (Shielding Box) was designed to increase the shielding effectiveness of automotive LISN significantly, which is necessary for measurements of electric- or hybrid vehicles.

· Material: Aluminum

· Shielding Effectiveness: type > 100 dB

Suitable for the following LISN types:

· NNHV 8123
· NNHV 8123-200
· NNHV 8123-400

Further Information about the application of the shielded enclosure can be found in CISPR 25 Ed. 4 or e.g. in the manufacturer specific standard BMW GS 95025-1

Schwarzbeck HVSE 8600 Shielded Enclosure for Automotive LISN Data Sheet Data Sheet HVSE8600

 

KA 812x Calibration adapters 

· Calibration adapters for artificial mains networks AMN or LISN

Schwarzbeck Calibration adapters for V-LISN (V-AMN) Data Sheet Data Sheet KA 812x