CAR – Transient Emission 21

EMC-Test Equipment for the electrical installation of vehicles

Highlights:

• Modular construction
• Electronically and mechanically (+ lifetime counter) triggerable load switches
• Artificial Network with temperature control
• Shunt resistors: 10 / 20 / 40 / 120Ω
• Battery current: 50A / 100A

The CAR- Transient Emission 21 is used to check the transient transition behavior when switching loads on the vehicle electrical system.

It consists of two triggerable circuit breakers (electronically or mechanically), an artificial network, a control unit for operating the device, a set of load resistors, and optionally an external power supply.

The CAR-Transient Emission 21 can perform the "Transient Emission Test" for "slow pulses" and "fast pulses" according to ISO 7637-2.

A microprocessor-controlled 7" touch screen display unit is integrated into the control panel and permits an easy operation of the generator.

The software program CAR-remote permits the PC control of the generator via Ethernet and also allows the standardized documentation according to IEC 17025 and the evaluation of test results.

The device can be operated individually or in conjunction with the CAR TEST SYSTEM and can be controlled by the PC Remote software.

It is characterized by its compact design and easy operation.

1. CAR-SYS Generator
• with internal power supply resistance Ri
• ground connection; maximum length for test pulse 3: 100 mm
2. DUT (Device Under Test) disconnected / connected
3. Power supply 70V/ 200A (AWG X / PS X)
4. Oscilloscope, at monitor output, built-in 1:100
5. Ethernet switch
• Connected with PC control (CAR-Remote Software)
6. CAR-TE21 (CAR-AN21 + CAR-TE21-S + Control Unit)

•  Options :
• - Load Dump 2804
• - Load Dump 3xPS 66-55 (LD-PS)