EM Test LD 200N - Front Side
EM Test LD 200N - Front
EM Test LD200N - System Overview
EM Test LD 200N - back
EM Test LD 200N - Front Side Above

EM Test LD 200N

Rent Load Dump Generator

In Stock & Ready To Ship
Orders by 3pm ship today

The EM Test LD 200N is an automotive transient generator designed to produce load dump and clipped load pulses for ISO 16750-2, ISO 7637-2, and manufacturer-specific immunity testing of vehicle electronics.

Features

  • Generators Clipped Load Dump Pulses
  • Tests to ISO 7637-2 & ISO 16750-2 Load Dump
  • Built-in CDN Max 80 Volts 30 Amps
  • Pulse duration up to 1200 ms
  • Current ISO 17025 Accredited Calibration
Order Type
Up to 4 Free Days of Transit Time
Two transit days each way are excluded from rental period
  • Load Dump Generator 
  • Power Cable
  • (4) Safety Lab Cables with Alligator Clips
  • Printed Manual
  • Calibration Documentation 
  • Software License
  • Software on USB Stick/Drive
  • (4) MC Connectors Sets
  • USB Cable
  • 9pin serial cable
  • Shipping Case
  • EM Test LD200N with included accessories with rental
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Description 

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.

Specifications:
Voltage
20V - 200 V +/- 10%
Built in Coupler
60V/30a
Options
Clipped Load Dump Waveform 5b
ISO 7637
Waveforms 5a and 7
Rise Time
5ms - 10ms (10-90%)
Pulse Duration
40-400ms (10-10%)
Internal Resistor
.5 ohm - 38 ohm, selectable in 0.1 ohm steps
Repetition Rage
Min. 30s
Freestyle Mode
Rise Time
10us - 10ms
Pulse Duration
10ms - 1.200 ms
Internal Resistor
Built in 0.5 - 38ohm , selectable in 0.1 ohm steps
Weight
25kg (55lbs)
Dimensions
500mm x 450mm x 290mm (19.68 x 17.71 x 11.41)
EM Test LD 200N Datasheet
Download
EM Test LD200N User Manual
Download

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FAQs

The EM Test LD 200N generates high-energy automotive load dump transients that simulate the overvoltage produced when a vehicle battery is suddenly disconnected from the alternator. It is designed for automotive component immunity testing.

The LD 200N supports load dump testing to ISO 7637-2 and ISO 16750-2, as well as SAE, JASO, and numerous automotive manufacturer specifications.

Yes. The LD 200N incorporates a clipping circuit for generating clipped load dump waveforms, including pulse 5b and manufacturer-specific clipped load dump requirements.

Yes. The LD 200N can be integrated with equipment such as the UCS 200N series, VDS battery simulators, AutoWave, and power-fail modules to create a more complete automotive transient immunity test system.

Rent the EM Test LD 200N

Weekly, two-week and monthly rentals available.

Questions?630-887-0329
EM Test Automotive Test Solutions

Configure a System for Your Testing

Pair the EM Test LD 200N with compatible transient generators, battery simulators, and waveform generators to build a complete system for ISO 7637 and manufacturer-specific automotive immunity testing.

  • Generate load dump and fast automotive transients
  • Simulate battery dips, interruptions, and voltage variations
  • Configure ISO 7637 and OEM-specific test waveforms

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  • Current ISO 17025 Accredited Calibration
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EM Test Automotive Test Solutions
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