LD 200N200 - Compact high-energy Load Dump generator
Load Dump pulses simulate a sudden battery disconnection (e.g. by corrosion) from the alternator. The lost of the battery load causes the alternator generates an overvoltage impulse. Such Load Dump pulses are having high energy pulses with a high potential of destruction. EMTEST LD 200N200 simulates these high energy pulses with duration of hundreds of milliseconds.
EMTEST LD 200N200 generates the Load Dump pulses as per ISO 7637-2 Pulse 5a/5b, ISO 16750-2, SAE J1113, SAE J1455, JASO and many manufacturer specifications, e.g. Ford, Chrysler, Renault, PSA, NISSAN etc. By means of a built-in clipping circuit, LD 200N100 also generates clipped load dump pulses as per international standards and manufacturer requirements.
- Compliant to ISO 7637-2 Pulse 5a/5b, ISO 16750-2, SAE J1113, SAE J1455, JASO, Nissan and most car manufacturer requirements
- Built-in 200A coupler 80V/200A
- Built-in battery switch for 200A
- Generates Clipped Load Dump pulses
- Pulse duration up to 1,200ms
- Built-in coupler 60V/100AA
- Front panel operation
- Freestyle mode
- USB and GPIB interfaces
The LD 200N200 includes everything necessary to conduct fully compliant tests. It generates the required high-energy pulses as required by ISO 7637 and many other international and car manufacturer requirements discharging an energy storage capacitor into a passive pulseforming network. The decay of the waveform follows a double-exponential function as specified in Annex E of ISO 7637-2:2004.
The LD 200N200 is a standalone tester including a 60V/200A DC coupling/decoupling network but still can easily be integrated into a complete test set-up.
Pre-programmed Standard Test routines allow highest user convenience. The FreeStyle mode allows the operator to easily generate individual Load Dump pulses setting time parameters and peak voltage as required.
The built-in CLD module enables the LD 200N to generate clipped load dump pulses as per various test requirements by setting time parameters and clipping levels as needed.
BMW - (Airbag ECU)
BMW 600 13.0 (Part 1)
BMW 600 13.0 (Part 2)
BMW GS 95002 (1999)
BMW GS 95003-2
Case New Holland ENS0310
Claas CN 05 0215
Cummins 14269 (982022-026)
FAW Diesel ECU MY06.0 (Rev.7)
Ford WDR 00.00EA