Automotive Transient Surge Simulator(ISS/JSS) ISS-7800 ISO Standard Compliant Automotive Transient Surge Simulator
Automotive Transient Surge Simulator(ISS/JSS) ISS-7800 ISO Standard Compliant Automotive Transient Surge Simulator
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 | |
Description
ISS-7810 Automotive Transient Surge Simulator for ISO 7637 EMC Immunity Testing
Advanced Automotive Transient Surge Simulator for EMC and Noise Immunity Testing
The ISS-7810 Automotive Transient Surge Simulator is a high-performance automotive transient surge testing system designed to evaluate the EMC immunity and noise tolerance of automotive electronic devices. The simulator generates transient surge waveforms required by the international ISO 7637 standard for automotive EMC testing and electrical disturbance simulation.
As modern vehicle technology rapidly evolves through CASE innovation — Connected, Autonomous/Automated, Shared, and Electric mobility — the number of electronic systems inside vehicles continues to increase. With the growth of electric vehicles, advanced driver assistance systems, vehicle communication networks, and automated control systems, electromagnetic compatibility (EMC) testing has become essential for ensuring reliable vehicle operation.
Automotive EMC Testing for Modern CASE Vehicle Technologies
The advancement of CASE technologies has significantly increased the complexity of automotive electronic systems. Modern vehicles contain multiple interconnected electronic devices that may generate electromagnetic interference (EMI) and electrical noise during operation.
The ISS-7810 Automotive Transient Surge Simulator helps manufacturers evaluate the EMC resistance and transient immunity of:
- Automotive Electronic Control Units (ECUs)
- Battery management systems
- Vehicle communication modules
- ADAS and autonomous driving systems
- Infotainment systems
- Electric vehicle electronics
- Automotive sensors and control systems
- Powertrain electronic devices
The simulator ensures that automotive electronics can operate reliably even under electrical disturbance and transient surge conditions.
ISO 7637 Transient Surge Simulation for Automotive Electronics
The ISS-7810 is specifically designed to generate transient surge waveforms required by:
- ISO 7637 automotive EMC standards
- Automotive transient immunity testing requirements
- Vehicle electrical disturbance simulation standards
These transient surge tests reproduce electrical disturbances commonly found in vehicle power systems, including:
- Voltage spikes
- Load dump conditions
- Switching transients
- Starter motor disturbances
- Inductive switching noise
- Power supply fluctuations
This helps engineers validate the immunity performance of automotive electronic devices under real operating conditions.
Reliable Noise Immunity Testing for Vehicle Electronics
The ISS-7810 helps manufacturers analyze how electronic devices respond to transient electrical noise and power disturbances inside vehicles. The system supports:
- Automotive EMC testing
- Electrical transient simulation
- Surge immunity testing
- Vehicle electronics validation
- Automotive power system analysis
- Electrical noise tolerance evaluation
- Automotive compliance testing
- EMC reliability verification
By identifying weaknesses early in product development, manufacturers can improve electronic reliability and reduce field failures.
Essential EMC Solution for Electric and Autonomous Vehicles
As electric vehicles and autonomous vehicle technologies continue to expand, EMC resistance testing has become increasingly important. Mutual interference between electronic devices can affect critical vehicle systems, making accurate EMC testing essential for safety and reliability.
The ISS-7810 helps manufacturers:
- Improve vehicle electronic reliability
- Reduce electromagnetic interference risks
- Validate EMC immunity performance
- Ensure compliance with automotive standards
- Improve safety and operational stability
- Support electric vehicle development
Applications of ISS-7810 Automotive Transient Surge Simulator
The ISS-7810 is widely used in:
- Automotive EMC laboratories
- Vehicle electronics testing facilities
- Electric vehicle development centers
- Automotive research and development laboratories
- Automotive compliance testing facilities
- ECU validation laboratories
- Automotive manufacturing industries
- EMC reliability testing environments
The simulator supports advanced automotive electronics testing for modern CASE vehicle technologies.
Key Features of ISS-7810 Automotive Transient Surge Simulator
- ISO 7637 compliant transient surge simulation
- Automotive EMC immunity testing
- Electrical disturbance waveform generation
- Vehicle electronic noise immunity analysis
- Automotive surge and transient testing
- Electric vehicle EMC validation
- ECU transient immunity testing
- Automotive power supply disturbance simulation
- Reliable and repeatable waveform generation
- Advanced automotive EMC testing solution
- Industrial-grade automotive testing system
- Support for modern CASE vehicle technologies
Benefits of Using ISS-7810 Automotive Transient Surge Simulator
The ISS-7810 helps manufacturers improve automotive electronics reliability, validate EMC resistance, reduce transient-related failures, and ensure compliance with international automotive EMC standards. By accurately reproducing vehicle electrical disturbances in a controlled laboratory environment, the system accelerates product validation and improves overall vehicle safety and performance.
Its advanced transient waveform generation capability, ISO 7637 compliance support, and reliable testing performance make it an ideal solution for automotive manufacturers, electric vehicle developers, EMC laboratories, and automotive research facilities.
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