LD 200N-Automotive EMC Test Solutions-EMTEST-穎立科技有限公司

Action Instrument Co., Ltd.

EMI-ISO 7637穎立科技有限公司

LD 200N

Automotive EMC Test Solutions

Load Dump Generator

LD 200N


LD 200N - 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 200N simulates these high energy pulses with duration of hundreds of milliseconds.
EMTEST LD 200N generates the Load Dump pulses as per ISO 7637, 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 200N also generates clipped load dump pulses as per international standards and manufacturer requirements.


Compliant 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


EMTEST LD 200N includes everything necessary to execute fully compliant load dump tests. It generates the required high-energy pulses as required by ISO 7637 and many other international and car manufacturer requirements, pulses in by capacitor and coupling network. The decay of the waveform follows ISO 7637-2:2004.
LD 200N is a tester including a 60V/30A DC coupling/decoupling network but still can be easilyintegrated into a complete test set-up.
Pre-programmed standard test routines allow highest user convenience. The FreeStyle mode allows user 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
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)
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
  • Action Instrument Co., Ltd.
  • 11F.-2, No. 2, Boai 4th Rd., Zuoying Dist., Kaohsiung City 81369, Taiwan
  • Tel :07-3501899
  • Fax :07-3488599
  • E-mail :bill@atti-tw.com
  • Line ID:@352uxium

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