ISS-7800 ISO Standard Compliant Automotive Transient Surge Simulator

Automotive Transient Surge Simulator(ISS/JSS) ISS-7800 ISO Standard Compliant Automotive Transient Surge Simulator

For a secure and safe mobility society

Technological innovation called “CASE” (Connected, Autonomous/Automated, Shared, Electric) isdiversifying at an unprecedented pace in automotive development. As the electrifi cation of automobilesprogresses, it is becoming increasingly important to check the EMC resistance of electronic devices invehicles due to mutual interference.
The ISS-7810 is a simulator that outputs transient surges required by the international standard ISO7637 for verifying the noise immunity tolerance of automotive electronic devices.

ISS-7800 ISO Standard Compliant Automotive Transient Surge Simulator product image

EMC Testing

Features

Perform testing in compliance with ISO 7637-2 and ISO 7637-3 Standards.
Perform tests for 12V / 24V systems.
Pulses 2b and 4 can be output by incorporating BP4610.
Compatible with ISO 16750-2 2012 Ed. Load dump Test A/B (ISS-7820/7821).
Compatible with many individual manufacturer standards.
Mounted on a space-saving vertical rack.
A wide range of optional accessories such as coupling clamps and waveform verification equipment is available.
PC control software (included) allows setting of individual test sequences.
Integrated PC Software with an intuitive user-friendly interface.

*Contact our sales representative for more details.

System overview

The ISS-7800 series is a test system with different pulse units mounted on a single rack. Additional pulse units (such as 5a/5b and slow pulse +/-) can be added to the rack if necessary.Sequence testing and report creation is available by controlling the entire system with the PC Software.

	ISO 7637-2					ISO 7637-3
	2011 edition			2004 edition		2007 edition
MODEL	Pulse 1/2a	Pulse 2b	Pulse 3a/3b	Pulse 4 ※１	Pulse 5a/5b	Fast Pulse a	Fast Pulse b	Slow Pulse +	Slow Pulse －
ISS-7810	○	○	○	○	－	○	○	－	－
ISS-7820 ※2	○	○	○	○	○	○	○	－	－
ISS-7821 ※3 ※4	○	○	○	○	○	○	○	○	○

※1: BP4610 is required to output 2b and 4 Pulse waveforms. ※2: Schematic Specifications.Scheduled to ship in fall 2024.

※3: Schematic Specifications.Scheduled to ship in the end of 2024. ※4: ISS-7821 also has Pulse 1bis equipped.

Specifications

Test Pulse Generator Unit　P1/2a

Parameter		Specifications
	pulse 1（12V）	pulse 1（24V）	pulse 2a（12V/24V）
Output voltage（Us)	－10V ～－330V Step －1V	－20V ～－600V Step －1V	20V ～ 330V Step 1V ※setting available from 12V
Output impedance（Ri）	4、10、20、30、50、90Ω	10、20、30、50、90Ω	2、4、10、20、50、90Ω
Pulse width（td）	1、1.75、2、6ms	0.5s ～ 99s Step 0.1s	0.05、1、2ms
Rise time（tr）	1(+0/-0.5)、2(+0/-1.0)、3(+0/-1.5)μs	0.5s ～ 99s Step 0.1s	1(+0/－0.5)μs
Pulse repetition time（t1）	0.5s ～ 99s Step 0.1s	0.5s ～ 99s Step 0.1s	0.2s ～ 99s Step 0.1s

Test Pulse Generator Unit　P3a/3b & CDN

Parameter	Specifications
	pulse 3a（12V/24V）	pulse 3a（12V/24V）
Output voltage（Us)	－10V ～－350V Step －1V	10V ～ 350V Step 1V
Output impedance（Ri）	50Ω
Pulse width（td）	0.15（±0.045）μs
Rise time（tr）	5（±1.5）ns、3.5ns max
Pulse repetition time（t1）	10μs ～ 1000μs Step 1μs
DUT power capacity	DC60V / 50A

Bipolar Power Supply BP4610　P2b/4

Parameter	Specifications
	pulse 2b（12V/24V）
UA、US	0V ～ 60V Step 1V
Ri	0Ω ～ 0.05Ω
td	0.1s、0.2s、0.5s、1s、2s、4s
t12、tr、t6	1ms、2ms、5ms

Parameter	Specifications
	pulse 4（12V/24V）
UB	0V ～ 60V Step 1V
Us、Ua	0V ～ 60V Step 1V（less than UB）
Ri	0Ω ～ 0.02Ω
t7、t8、t10、t11	1ms ～ 999ms Step 1ms
t9	0.1s ～ 99.9s Step 1ms

Test Pulse Generator Unit　5a/5b　※ Schematic Specifications

Parameter	Specifications
	Pulse 5a（12V）	Pulse 5a（24V）	Pulse 5b（12V / 24V）
Output voltage（Us）	30V ～ 200V
Output voltage（Uss）	－		15V ～ 100V
Output impedance（Ri）	0.5Ω～40Ω
Pulse width（td）	40ms ～ 400ms
Rise time（tr）	5ms ～ 10ms

*Contact our sales representative for more details.

Test Pulse Generator Unit　Slow pulse +/- ※ Schematic Specifications

Parameter	Specifications
	Slow Pulse +	Slow Pulse -
Output voltage（Us）	5V ～ 100V	－5V ～－100V
Output impedance（Ri）	2Ω
Pulse width（td）	50μs
Rise time（tr）	1(+0/－0.5)μs