Atec LD-200N User Manual

DATA SHEET > LD 200N > 20081103

LD 200N

LOAD DUMP GENERATOR

FOR TESTS ACCORDING TO ...

> Case New Holland ENS0310
> Chrysler PF 9326
> 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 ES-XW7T-1A278-AB
> Ford ES-XW7T-1A278-AC
> Ford WDR 00.00EA
> 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)
> ...

LD 200N - 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 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, 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 (optional) the LD 200N
also generates clipped load dump pulses as per international standards as well as manufacturer requirements.

HIGHLIGHTS

> LOAD DUMP GENERATOR ACCORDING TO ISO

APPLICATION AREAS

AUTOMOTIVE

7637, SAE J1113, SAE J1455, JASO, NISSAN AND
MOST CAR MANUFACTURER REQUIREMENTS

TELECOM

> GENERATES CLIPPED LOAD DUMP PULSES

(OPTIONAL BUILT-IN MODULE)

> BUILT-IN 0.5 - 38 OHM SOURCE IMPEDANCE,

SELECTABLE IN 0.1 OHM STEPS

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DATA SHEET > LD 200N > 20081103

TECHNICAL DETAILS

LOAD DUMP GENERATOR

PULSE SPECIFICATION

Voltage (o.c.) 20V - 200V ± 10%

ISO PULSE 5 AND 7

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

of 0.1ohm

Repetition rate Min. 30s

SAE J1455 FOR 12V BATTERY SUPPLY

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

JASO PULSE D1

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

CHRYSLER PF 9326 PULSE 5

Voltage (o.c.) +91.5V ± 10%
Rise time 5 - 10ms (10% - 90%)
Pulse duration 300ms td (10 - 10%)
Loaded pulse +45.75V ± 10% into a 0.5ohm load
Pulse duration > 95ms (10 - 10%)
Int. resistor 0.5ohm
Repetition rate 120s

FORD ES-XW7T CI 240 (AB-VERSION)

Voltage (o.c.) +60V ± 10%

SAE J1455 FOR 24V BATTERY SUPPLY

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

JASO PULSE A1

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

JASO PULSE B1 (FIELD DECAY)

Voltage (o.c.) -80V ± 10%
Rise time 1us (10% - 90%)
Pulse duration 60ms (measured at tau)
Int. resistor 8ohm

Rise time 1 - 10ms (10% - 90%)
Pulse duration 300ms (10% - 10%)
Voltage (loaded) +30V ± 10% into a 0.7ohm load
Pulse duration 150ms ± 10% (10 - 10%)
Int. resistor 0.5ohm
Repetition rate 3 pulses every 30s

FORD ES-XW7T CI 220G (AC-VERSION)

Voltage (o.c.) +60V ± 10%
Rise time 1 - 10ms (10% - 90%)
Pulse duration 300ms (10% - 10%)
Voltage (loaded) +30V ± 10% into a 0.5ohm load
Pulse duration 150ms ± 10% (10 - 10%)
Int. resistor 0.5ohm
Repetition rate 3 pulses every 30s

Capacitor 3mF

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DATA SHEET > LD 200N > 20081103

TECHNICAL DETAILS

MERCEDES BENZ MBN 10 284 PART 2

Voltage (o.c.) 100V ± 10% (Pulse 5a for 12V)
Rise time < 0.1ms (10% - 90%)
Pulse duration 400ms (10 - 10%)
Int. resistor 2ohm
Voltage (o.c.) 200V ± 10% (Pulse 5a for 24V)
Rise time < 0.1ms (10% - 90%)
Pulse duration 500ms (10 - 10%)
Int. resistor 2ohm
Voltage (o.c.) 100V ± 10% (Pulse 5a for 42V)
Rise time < 0.1ms (10% - 90%)
Pulse duration 400ms (10 - 10%)
Int. resistor 2ohm
Repetition rate 120s

SCANIA TB1400

Voltage (o.c.) +90V ± 10% for trucks
Rise time 1 - 10ms (10% - 90%)
Pulse duration 300ms (10 - 10%)
Voltage (o.c.) +125V ± 10% for buses
Rise time 1 - 10ms (10% - 90%)
Pulse duration 480ms (10 - 10%)
Int. resistor 1.5ohm

NISSAN PULSE A2

Voltage (o.c.) +60V ± 10%
Rise time 1ms ± 50% (10% - 90%)
Int. resistor R1 11ohm
Int. resistor R2 0.8ohm
Capacitor 1mF

NISSAN PULSE B1

Voltage (o.c.) +80V ± 10%
Rise time 1ms ± 50% (10% - 90%)
Int. resistor R1 20ohm
Int. resistor R2 20ohm
Capacitor 1mF

TEST ROUTINES

ISO 7637-2 Load Dump & Field Decay
PF-9326 Pulse 5a and 5b
Ford ES-XW7T AB & AC version
MBN 10284 Pulse 5a, 5b and 5c
SCANIA Pulse 5 & 5b (TB1400 and TB1700)
JASO Pulse A1, B1, D1
NISSAN Pulse A1, A2, B1
Service Service, setup, self test

SCANIA TB1700

Voltage (o.c.) +125V ± 10%
Rise time 1 - 10ms (10% - 90%)
Pulse duration 480ms (10 - 10%)
Int. resistor 1.5ohm

NISSAN PULSE A1

Voltage (o.c.) +60V ± 10%
Rise time 1ms ± 50% (10% - 90%)
Int. resistor R1 18ohm
Int. resistor R2 0.66ohm
Capacitor 15mF

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DATA SHEET > LD 200N > 20081103

TECHNICAL DETAILS

FREESTYLE MODE LOAD DUMP

PULSE PROGRAMMING MODE

Rise time <1us

10us - 90us with 10us steps
100us - 900us with 100us steps

1ms - 10ms with 1ms steps
Pulse duration 10ms - 1,200ms
Int. resistor 0.5ohm - 38ohm, in steps of 0.1ohm

MODULE CLIPPED LOAD DUMP

TEST ROUTINES (REQUIRES OPTIONAL CLD MODULE)

Standard Test
routines

ISO 7637-2 Pulse 5b for 12V and 24V
ISO/WD 16750 Pulse 5b
SAE J1113-11 Pulse 5b

pre-programmed and controlled via

iso.control

GENERAL DATA

DIMENSIONS AND WEIGHT

Dimensions 19"/6HU, 500mm x 450mm x

290mm
Weight approx. 25kg
Supply voltage 115V/230V +10%/-15%
Fuses 2x T2AT (230V) or 2x T4AT (115V)

OUTPUT

+/- output Safety laboratory connectors
Coupling To the battery +line
Decoupling Via diode
DUT supply Max. 60V/30A

INTERFACE

Serial interface USB
Parallel interface IEEE 488, addresses 1 - 30
CN interface To control external CN - UCS 200N

FIAT 9.90110 Pulse 5a
PSA B21 7110 Pulse 5b for 12V
Volvo Pulse 5a and 5c
GS 95003-2 Pulse 5b
Porsche EMV Pulse 5
GMW 3097 Pulse 5b

36.00.808/--H Pulse 5b
TSC 7034G Pulse 5b
Iveco Pulse 5b
Scania TB1400 Pulse 5b
Scania TB1700 Pulse 5b
ES 96100-02 Pulse 5b

PULSE PROGRAMMING MODE (REQUIRES OPTIONAL CLD
MODULE)

Clipped Voltage 15V - 95.5V, in steps of 0.5V
Rise time 100us - 10ms
Pulse duration 10ms - 1,200ms

OPTIONS

iso.control Software to control the test,

including standard library, test

report facility and data conversion

generator

Int. resistor 0.5ohm - 38ohm, in steps of 0.1ohm

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DATA SHEET > LD 200N > 20081103

COMPETENCE WHEREVER
YOU ARE

CONTACT EM TEST DIRECTLY

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Poland

EM TEST Polska > ul. Lema 33, 26-613 Radom > Polska
Phone [phone] > E-mail: [e-mail]

Information about scope of delivery, visual design and technical data correspond with the state of development at time of release.
Technical data subject to change without further notice.

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EM TEST USA Inc. > 3 Northern Blvd. Unit A-4 > Amherst > NH 03031
Phone [phone] > Fax [phone]
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EM TEST Representative Office Beijing > Rm 913, Leftbank >
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