Road vehicles — Electrical disturbances from conduction and coupling — Part 2: Electrical transient conduction along supply lines only
ISO 7637-2:2011 specifies test methods and procedures to ensure the compatibility to conducted electrical transients of equipment installed on passenger cars and commercial vehicles fitted with 12 V or 24 V electrical systems. It describes bench tests for both the injection and measurement of transients. It is applicable to all types of road vehicles independent of the propulsion system (e.g. spark-ignition or diesel engine, electric motor).
Function performance status classification for immunity to transients is also provided.
OTHER PRODUCTS IN THE SAME STANDARD:
Bidirectional Optical Isolation: 20 m multimode fiber link (62.5/125 µm) for galvanic isolation of Control Pilot, CAN, and auxiliary signals.
Long Life Battery Power: Internal 8.4 V, 4 Ah NiMH pack delivers up to 10 hours of continuous operation.
Robust Construction: Anodized aluminum housing with rubber bumpers and grounding lug, rated for CISPR 25 Class 5 environments.
Versatile Signal Interfaces: BNC connector for Control Pilot plus D SUB 15 female for CAN, temperature sensors, connector lock control, etc.
Wide Protocol Support: Compatible with CCS, CHAdeMO, and GB/T charging standards for comprehensive EVSE/EV EMC testing.
Compact & Portable: 140 × 86 × 65 mm enclosure weighing ≈760 g—ideal for on site and laboratory test setups.
Technologically advanced, fast-switching, compact 19-inch power supplies
High control dynamics in the 100...200 µs range – even at higher power levels
Exceptional current accuracy of <0.02% FS, additional high-resolution current measurement range included as standard
Full power regeneration and a high degree of efficiency, resulting in a significant reduction of energy consumption and heat dissipation, low acoustic noise
Wide current-voltage range with an auto-ranging factor of 3
Full digital CV, CC, CP, CR, and Ri-Sim control modes
Technologically advanced, fast-switching, compact 19-inch power supplies
High control dynamics in the 100...200 µs range – even at higher power levels
Exceptional current accuracy of <0.02% FS, additional high-resolution current measurement range included as standard
Full power regeneration and a high degree of efficiency, resulting in a significant reduction of energy consumption and heat dissipation, low acoustic noise
Wide current-voltage range with an auto-ranging factor of 3
Full digital CV, CC, CP, CR, and Ri-Sim control modes
Technologically advanced, fast-switching, compact 19-inch power supplies
High control dynamics in the 100...200 µs range – even at higher power levels
Exceptional current accuracy of <0.02% FS, additional high-resolution current measurement range included as standard
Full power regeneration and a high degree of efficiency, resulting in a significant reduction of energy consumption and heat dissipation, low acoustic noise
Wide current-voltage range with an auto-ranging factor of 3
Full digital CV, CC, CP, CR, and Ri-Sim control modes
Technologically advanced, fast-switching, compact 19-inch power supplies
High control dynamics in the 100...200 µs range – even at higher power levels
Exceptional current accuracy of <0.02% FS, additional high-resolution current measurement range included as standard
Full power regeneration and a high degree of efficiency, resulting in a significant reduction of energy consumption and heat dissipation, low acoustic noise
Wide current-voltage range with an auto-ranging factor of 3
Full digital CV, CC, CP, CR, and Ri-Sim control modes
Technologically advanced, fast-switching, compact 19-inch power supplies
High control dynamics in the 100...200 µs range – even at higher power levels
Exceptional current accuracy of <0.02% FS, additional high-resolution current measurement range included as standard
Full power regeneration and a high degree of efficiency, resulting in a significant reduction of energy consumption and heat dissipation, low acoustic noise
Wide current-voltage range with an auto-ranging factor of 3
Full digital CV, CC, CP, CR, and Ri-Sim control modes