Automotive Electrical Disturbance Simulators

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SIMULATE AUTOMOTIVE ELECTRICAL DISTURBANCES

The EMC Shop stocks a wide selection of automotive electrical disturbance simulators from Teseq, EM Test and 3ctest.

Transient Generators for EMI/EMC Immunity Testing In Stock

EMC STANDARDS

TYPES OF AUTOMOTIVE ELECTRICAL DISTURBANCES

Pulse 1. A simulation of transients due to supply disconnection from inductive loads; it applies to a DUT if as used in the vehicle, it remains connected directly in parallel with an inductive load.

Pulse 2a. Simulates transients due to a sudden interruption of currents in a device connected in parallel with the DUT due to the inductances of the wiring harness.

Pulse 2b. Simulates transients from DC motors acting as generators after the ignition is switched off.

Pulse 3a/3b. Occurs as the result of switching processes. The characteristics of this pulse are influenced by distributed capacitance and inductance of the wiring harness.

Pulse 4. The voltage reduction caused by energizing the starter motor circuits of the internal combustion engines. Pulse 4 variants. Most manufacturer variations of pulse four are generally much more complicated. For example, Ford requires up to four arbitrary generators with four outputs to be perfectly synchronized.

Pulse 5. Simulation of a load dump transient occurring in the event of a discharged battery being disconnected while the alternator is generating charging current with other loads remaining on the alternator circuit at this moment. Magnetic field immunity. Simulates magnetic fields generated by electric motors, daytime running lamps, etc. for DUTs with magnetically sensitive devices. Transformer coupled sine waves. Sinusoidal noise coupled on battery lines. Often referred to as “ground shift”.

AUTOMOTIVE ELECTRICAL DISTURBANCE SIMULATORS

Automotive Electrical Disturbance Simulators Test Equipment, Systems & Solutions

EM Test MPG 200 Automotive Micropulse Generator up to 1.1 kV, built in CDN 60V/25A DC

SKU: 11818

Applications: Automotive Electrical Disturbances, EV EMC Testing

Standards Met: ISO 7637

Max EUT DC Voltage (w/ Built In CDN): 60 Volts

Max EUT DC Current (w/ Built In CDN): 25 Amps

Peak Inrush Current Capability: 50 Amps

Pre-Programmed Pulses: ISO 7637-2 (Pulse 1 and 6) "Output=DUT supply +/- Safety laboratory connectors Coupling To the battery +line Decoupling Via diode and battery supply switch DUT supply Max. 60V/25A"

Weight: approx. 20kg

Dimensions: 19"/6HU

General Data: Technical Details

Input: 115/230V +10/-15%

ISO PULSE 6 (12V) AS PER ISO 7637-1:1990: Voltage (o.c.) 25V - 400V Rise time 60us +0%/-50% (10 - 90%) Pulse duration 300us ± 10% (10 - 10%) Int. resistor 30ohm ± 10%

Output-2: GOST PULSE 1B (24V), ISO PULSE 6 (12V/24V) and more

Repetition rate: 300us ± 10% (10 - 10%)

Test Routines: Quick Start, User Defines Routines, Standards Test Routines Service

Test voltage: Test Voltage up to 1,100V and GOST PULSE 1B (24V), ISO PULSE 6 (12V/24V)

Trigger: automatic, manual, external

Cost New:

Was:

$30,000.00

Price Now:

$5,000.00
EM Test CN 200N1 Audio Transformer Assembly for LF Conducted Immunity Testing

SKU: sku-481

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EM Test AMP 200N Low Frequency Signal Source DC (0Hz) to 250kHz

SKU: sku-480

Weight: Approx. 18kg

Amplifiers: low-frequency signal source with amplifier

Dimensions: 19", 3HU (500mm x 449mm x 133mm)

Frequency range: DC - 250kHz

General Data: Technical Details

Harmonic Distortion (THD): less than 0.1%

Operating Temperature: 10°C - 40°C

Output current: Max. 5Arms up to 200kHz Max. 4Arms 200kHz - 250kHz

Output Impedance: 30 mOhm @ 1 kHz

Output voltage: 50Vrms, max. 140V(p-p) up to 100kHz 30Vrms 100kHz - 250kHz

Protection: - Short circuit - Overtemperature

Signal power: 250W (nominal)

Supply Voltage: 115 V +10/-02%, 50/60 Hz or 230 V +10/-15%, 50/60 Hz

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EM Test VDS 200Q Four Quadrant Battery Supply Simulator and DC Voltage Source

SKU: sku-478

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EM Test AutoWave for Generating and Recording Automotive Waveforms

SKU: sku-477

Weight: 6kg

Dimensions: 100mm x 380mm x 390mm

Frequency range: DC - 50kHz

General Data: Technical Details

Output: 2 channels; 2 additional output channels can be added as an option (ExtBoard)

Resolution: 16 Bit

Supply Voltage: AC: 90V - 250V, 47Hz - 63Hz

Voltage: 10V, unipolar or bipolar

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Rent EM Test VDS 200N10 Automotive Battery Source and Voltage Drop Simulator, 60 V/10 A

SKU: sku-244

Common Mode Impedance: Pulses 4 and 2b (ISO 7637-2/ISO 16750-2)

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Noiseken JSS-003 Automotive Transient Surge Simulator

SKU: sku-JSS-003

Test Standards: JASO D 001-94

Max Power Capacity: 50 V DC, 10 A

Repetition Frequency of surge generation: 1 ~ 999999

Repetition cycle of surge generation: 30s ±10%

Cost New:

Was:

Price Now:

$24,975.00

In Stock
3ctest TSS-2430 Vehicle Mounted Multimedia Voltage Disturbance Simulation Generator

SKU: sku-1688

Test Standards: VW 80972

Applications: Automotive EMC Testing

Inquire

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Em Test CWS 500N3 Test Generator for Mil-STD-461, ISO 11452 and More

SKU: sku-253

Weight: Approx. 36kg

Amplifiers: low-frequency signal source with amplifier

Dimensions: 19"/6HU (555mm x 448mm x 286mm)

Frequency range: 10Hz - 250kHz

General Data: Technical Details

Harmonic Distortion (THD): less than -20dBc at 100W power 0.5ohm

Operating Temperature: 10°C - 40°C

Signal current: Max. 15A rms

Signal level: 0.001V - max. 7Vrms (14Vrms)

Signal power: 100W (nominal)

Supply Voltage: 115V or 230V +10/-15%, 50/60Hz

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3ctest LFS 300A Ripple Disturbance Simulator Volkswagen MQB37_AB 8.1

SKU: 1173

Test Standards: Volkswagen MQB37_AB 8.1

Applications: EV testing on HV Lines

4-6 Months

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3ctest AutoLab Conducted Immunity Transient Software for Automotive Testing

SKU: 11836

Applications: EMC Testing on EV Electric Vehicles Batteries & Charging Stations

Standards: ISO 7637, FMC1278, Many More

Features: Easy to Use GUI, Custom Waveform Generation, Remote Control, Test sequence and scheduling, Reporting

In Stock

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