Atec LD200N100 User Manual

DATA SHEET > LD 200N100 > 20130607

LD 200N100

LOAD DUMP GENERATOR WITH CLIPPING-MODULE AND
BATTERY SWITCH

FOR TESTS ACCORDING TO ...

> 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
> 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 WDR 00.00EA
> Freightliner 49-00085
> GMW 3097
> GMW 3097 (2001)
> ...

LD 200N100- 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 200N100 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 200N100 also generates
negative- and clipped load dump pulses as per international standards as well as manufacturer requirements.

HIGHLIGHTS

> Load Dump generator according to ISO 7637, ISO

APPLICATION AREAS

AUTOMOTIVE

16750-2, SAE J1113, SAE J1455, JASO, Nissan and

most car manufacturer requirements
> Built-in 100A couppler 60 V/100 A
> Built-in battery switch for 100A
> Generates Clipped Load Dump pulses
> Pulse duration up to 1,200ms

www.emtest.com © EM TEST > PAGE 1/6

DATA SHEET > LD 200N100 > 20130607

TECHNICAL DETAILS

LOAD DUMP GENERATOR

PULSE SPECIFICATION

Voltage (o.c.) 20 V - 200 V ± 10%

ISO PULSE 5 AND 7

Rise time 5 ms - 10 ms (10 - 90%)
Pulse duration 40 - 400 ms (10 - 10%)
Int. resistor 0.5 ohm - 38 ohm, selectable in

steps of 0.1 ohm

Repetition rate Min. 30 s

ISO 16750-2, 12V SYSTEM

Voltage (o.c.) +79V to 101V ± 10%
Rise time 10ms (+0/-5ms)
Pulse duration 40 - 400ms ± 10% (10 - 10%)
Int. resistor 0.5ohm - 4ohm

ISO 16750-2, 24V SYSTEM

Voltage (o.c.) +151 V to 202 V ± 10 %
Rise time 10ms (+0/-5ms)

LOAD DUMP GENERATOR

SAE J1455 FOR 12 V BATTERY SUPPLY

Voltage (o.c.) +86 V ± 10%
Rise time 100 us (10% - 90%)
Pulse duration 400 ms ± 10% (10 - 10%)
Int. resistor 0.4 ohm

SAE J1455 FOR 24 V BATTERY SUPPLY

Voltage (o.c.) +122 V ± 10%
Rise time 100 us
Pulse duration 400 ms ± 10% (10 - 10%)
Int. resistor 0.8 ohm

JASO PULSE A1

Voltage (o.c.) +70 V ± 10%
Rise time 1 us (10% - 90%)
Pulse duration 200 ms ± 10% (measured at tau)
Int. resistor 0.8 ohm
Capacitor 110 mF

Pulse duration 100 - 350ms ± 10% (10 - 10%)
Int. resistor 1ohm - 8ohm

ISO 7637-2:2004, 12V SYSTEM

Voltage (o.c.) +65V to 87V ± 10%
Rise time 10ms (+0/-5ms)
Pulse duration 40 - 400ms ± 10% (10 - 10%)
Int. resistor 0.5ohm - 4ohm

ISO 7637-2:2004, 24V SYSTEM

Voltage (o.c.) +123V to 174V ± 10%
Rise time 10ms (+0/-5ms)
Pulse duration 100 - 350ms ± 10% (10 - 10%)
Int. resistor 1ohm - 8ohm

JASO PULSE B1 (FIELD DECAY)

Voltage (o.c.) -80 V ± 10%
Rise time 1 us (10% - 90%)
Pulse duration 6 0ms (measured at tau)
Int. resistor 8 ohm
Capacitor 3 mF

JASO PULSE D1

Voltage (o.c.) +110 V ± 10%
Rise time 1 us (10% - 90%)
Pulse duration 400 ms (measured at tau)
Int. resistor 1.5 ohm
Capacitor 73 mF

www.emtest.com © EM TEST > PAGE 2/6