LD 200N200- Compact high-energy Load Dump generator

Load Dump pulses simulate the sudden disconnection (e.g. by corrosion) of the battery from the alternator while the alternator is generating current to load the battery. Such pulses have high energy with a high potential of destruction. These pulses having duration time in the range of hundreds of milliseconds. 

The LD 200N200 generates the Load Dump pulses as per ISO 7637, ISO 16750-2, SAE J1113, SAE J1455, JASO and many more manufacturer specification, e.g. Ford, Chrysler, Renault, PSA, NISSAN etc. By means of a built-in clipping circuit and battery switch, the LD 200N200 also generates negative- and clipped load dump pulses as per international standards as well as manufacturer requirements.

• Load Dump generator according to ISO 7637, ISO 16750-2, SAE J1113, SAE J1455, JASO, Nissan and most car manufacturer requirements

• Built-in 200A couppler 60 V/200 A

• Built-in battery switch for 200A

• Generates Clipped Load Dump pulses

• Pulse duration up to 1,200ms

• Front panel operation

• Freestyle mode

• USB and GPIB interfaces

Benefits

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.