Load Dump Generator with Clipping-module

LD 200N - Compact high-energy Load Dump generator

Load Dump pulses simulate a sudden battery disconnection (e.g. by corrosion) from the alternator. Cause the lost of the battery load the alternator generates an overvoltage impulse. Such Load Dump pulses are high energy pulses with a high potential of destruction. 

The LD 200N simulates these high energy pulses having a duration time in the range of hundreds of milliseconds. 

The LD 200N 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 the LD 200N also generates 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
• Generates Clipped Load Dump pulses
• Built-in 0.5 - 38 Ohm source impedance, selectable in 0.1 Ohm steps
• Pulse duration up to 1,200ms
• Built-in coupler 60V/30A, extendable to 200A
• Front panel operation
• Freestyle mode
• USB and GPIB interfaces

 Benefits

The LD 200N 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 200N is a standalone tester including a 60V/30A 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.

 Operation

Easy to operate

Front panel menu and function keys enable the user to program his test routines quickly and accurately. 

The cursor allows fast control of all test parameters of the programmed routine, thus test procedures are simplified and confidence is generated that every step is carried out correctly.

 Software

iso.control software for control and documentation

Outstanding user convenience, clearly structured windows and operation features and the EM TEST standards library along with the flexibility to generate user specific test sequences very easily are the main features of iso.control software. 

The software is automatically configured according to the connected EM TEST generators. iso.control software covers international/national standards and most of the manufacturer standards and is continuously updated. Extensive reporting capabilities help the user to create test reports that meet international requirements.

iso.control is supported by Windows 98, Windows 2000, Windows XP, Windows Vista and Windows 7. Remote control is achieved either via USB/RS232 or GPIB. iso.control supports a wide range of GPIB cards of National Instruments.

 Accessories

CA ISO - Load resistors to verify Micropulses and Load Dump pulses

A set of highly-accurate load resistors is unified in a single box for the verification of micropulses and Load Dump pulses under defined loaded condition as specified in ISO 7637-2 and a wide range of manufacturer specifications.

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
Chrysler CS-11979
Chrysler PF-9326
Claas CN 05 0215
Cummins 14269 (982022-026)
DaimlerChrysler DC-10842
DaimlerChrysler PF-10540
EN 300329
EN 300340
EN 300342-1
EN 301489-1
EN 301489-17
FAW Diesel ECU MY06.0 (Rev.7)
Fiat 9.90110
Ford EMC-CS-2009.1
Ford ES-XW7T-1A278-AB
Ford ES-XW7T-1A278-AC
Ford FMC1278
Freightliner 49-00085
GMW 3097
GMW 3097 (2001)
GMW 3097 (2004)
GMW 3100
GMW 3100 (2001)
GOST 28751-90
Honda 3982Z-SDA-0030
Hyundai/Kia ES 96100-02 (2006)
Hyundai/Kia ES 96200-00
Hyundai ES 39110-00
ISO 14982
ISO 16750-2
ISO 7637-1:1990
ISO 7637-2:1990
ISO 7637-2:2004
ISO 7637-2:2011
Iveco 16-2103 Rev.15 (2010)
EMC-CS-2010JLR V1.1 (2011-01)
JASO D001-94
JASO D902-95
John Deere JDQ 53.3
Kia/Hyundai ES 95400-10
Mack Trucks 606GS15
MAN 3285
Mazda MES PW 67600
MBN 10284-2
MBN 22100-2
Mitsubishi ES-X82010
Nissan 28400 NDS 03
Nissan 28401 NDS 02
PACCAR CS0016 (1996)
Porsche
PSA B21 7090
PSA B21 7110 Rev.C, Ad. 2010-05
Renault 36.00.400/B
Renault 36.00.400/C
Renault 36.00.808/--E
Renault 36.00.808/--F
Renault 36.00.808/--G
Renault 36.00.808/--H
Renault 36.00.808/--J
Renault 36.00.808/--K
SAE J1113-11 (rev.2000)
SAE J1113-11 (rev.2007)
SAE J1455
SAE J2139
Scania TB1400
Scania TB1700
Scania TB1901
Smart DE1005B
Tata TST/TS/WI/257
Toyota TSC7034G
Volvo EMC Requirements (1998)
Volvo EMC Requirements (2002)
Volvo STD 515-0003