Automotive Transient Immunity Generators

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UCS 200N Auto Transient/EFT Simulator...

EM Test Turn Key Automotive Test System for ISO 7637

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EM Test Automotive Test System for ISO 7637-2

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UCS 200N Auto Transient/EFT Simulator for ISO 7637-2 Pulses 1, 2A, 3A/3B
VDS 200N50 Voltage Drop Simulator for ISO 7637-2 Pulses 2B and 4
LD 200N Load Dump generator for ISO 16750-2 (Formerly ISO 7637-2 Pulses 5A, 5B, 7)
Load Dump CLD Module enables the LD 200N to generate clipped load dump pulses

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EM Test Automotive Test System for ISO 7637-2
UCS 200N Auto Transient/EFT Simulator for ISO 7637-2 Pulses 1, 2A, 3A/3B
VDS 200N50 Voltage Drop Simulator for ISO 7637-2 Pulses 2B and 4
LD 200N Load Dump generator for ISO 16750-2 (Formerly ISO 7637-2 Pulses 5A, 5B, 7)
Load Dump CLD Module enables the LD 200N to generate clipped load dump pulses
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Specifications

Input	DUT supply +/- DC voltage from VDS 200N or any other DC supply; Pulse 5, 7 From one LD 200N
Output	DUT supply +/- Central DUT output Coaxial output; port To connect the capacitive coupling clamp as per ISO 7637-3:2007
Electrical Fast Transients EFT/Burst module for test pulses 3A/3B
Parameter	Value
Test Voltage	25V - 1,000V ± 10%
Rise time	5ns ± 1.5ns
Pulse duration	150ns ± 45ns
UCS 200N Models	Built-in coupling/decoupling networks: UCS 200N50, 80V/50A, 100A@500ms; UCS 200N100, 80V/100A, 150A@500ms; UCS 200N150, 80V/150A UCS 200N200 80V/200A
Verification	As per Annex C of ISO 7637-2:2011 into 50ohm and 1,000ohm load
Source Impedance	50ohm
Polarity	Positive/negative (Pulse 3b/3a)
Trigger of bursts	Automatic, manual, external
Burst duration	0.1ms - 999.9ms
Repetition rate	10ms - 9,999ms
Spike frequency	0.1kHz - 200kHz
Test duration	0:01min - 999:59min
Outputs	Direct Via 50ohm-coaxial connector (for tests using e.g. a capacitive coupling clamp); Coupling mode To the + battery line (supply lines); CRO trigger 5V trigger signal for oscilloscope
Test Routines	Quick Start On-line adjustable parameters, easy-to-use; Standard Test routines As per ISO 7637-2:2011, Levels 1 - 4; User Test routines Random burst release Change voltage after T Change frequency after T
Micropulse Micropulse module for test pulses 1, 2A and 6
Parameter	Value
Test voltage	20V - 600V ± 10% (peak voltage and polarity as per selected standard)
Repetition rate	0.2s - 99.0s
ISO PULSE 1 (12V)	Rise time 1us +0%/-50% (10% - 90%); Pulse duration 2ms ± 10% (10% - 10%); Int. resistor 10ohm ± 10%
ISO PULSE 1 (24V)	Rise time 3us +0%/-50% (10% - 90%); Pulse duration 1ms ± 10% (10% - 10%); Int. resistor 50ohm ± 10%
ISO PULSE 2 (12V/24V)	Rise time 1us +0%/-50% (10% - 90%); Pulse duration 50us ± 10% (10% - 10%); Int. resistor 2ohm ± 10%
ISO PULSE 6 (12V) AS PER ISO 7637-1:1990	Rise time 60us +0%/-50% (10% - 90%); Pulse duration 300us ± 10% (10% - 10%); Int. resistor 30ohm ± 10%
AS PER ISO 7637-2 THE FOLLOWING STANDARDS CAN BE COVERED	SAE J1113, GM 3097, BMW, Volkswagen, PSA, Chrysler PF 9326, DC 10614, Renault, FIAT, Mitsubishi, Honda, Ford ES-XW7T,
Trigger	automatic, manual, external, battery switch
Output	DUT supply +/- Central DUT output; Coupling To the battery +line; Decoupling Via diode and battery supply switch
Test Routines	Quick Start, User Defines Routines, Standards Test Routines Service
Freestyle Mode Micropulses	Programmable Rise time 1us - 10us in steps of 1us; Pulse duration 50us - 10,000us; Int. resistor 2ohm - 100ohm in steps of 5ohm; 200ohm, 400ohm and 450ohm

Test Equipment Description

The EM Test Automotive Test System is a complete testing solution for automotive EMC compliance.

The rack consists of the following equipment:

Product	Test Completion	Description
EM Test LD 200N Load Dump Simulator	ISO PULSE 5A/5B AND 7	Load Dump generator according to ISO 7637, ISO 16750-2, SAE J1113, SAE J1455, JASO, Nissan and most car manufacturer requirements
EM Test VDS 200N50	ISO PULSE 4 and 2B	The VDS 200N series is used to simulate the various battery supply waveforms recommended by international standards and by car manufacturer requirements.
EM Test UCS 200N	ISO PULSE 1, 2, 3A, 3B	The EM Test UCS 200N50 Ultra-Compact Simulator series for Automotive Transients unifies the capabilites of an EFT/Burst simualtor, a Micropulse simulator and the required coupling network into one box.