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NSG 5500 Automotive transient immunity generator
5.1.3 LD 5505
Load dump generator for pulse 5 and clamped load dump pulse 5b.
Pulse amplitude:
20 to 800 V in 1 V steps (lower voltages are also programmable)
Impedance:
50 Ω
Pulse rise time tr:
5 ns ± 1.5 ns for td= 150 ns, < 5 ns for td= 100 ns
Pulse duration td:
100 ns (-10%... +20%)*) and 150 ns ±20%
Burst frequency:
1 to 100 kHz in 0.1 kHz steps
Pulses per burst:
1 to 200
Burst repetition:
90 ms to 99.9 s in 10 ms steps
Pulse modes:
Single, continuous, programmed 1 to 99,999
*) ± 20% for pulse amplitudes < 25 V
*Lower voltage also programmable
System Requirements:
NSG 5500 with the new CTR 5501, AutoStar 6.2. Package Upgrades Available on Request.
5.1.5 FT 5530
Fast transients generator for the ISO pulse 3a/3b and variants.
5.1.6 FT 5531
Fast transients generator for the ISO pulse 3a/3b and variants
EUT Out 150 ns
BNC Out 150 ns
EUT Out 100 ns
BNC Out 100 ns
Pulse Amplitude
50* – 800V (±10%)
50* – 600V (±10%)
50* – 600V (±10%)
50* – 600V (±15%)
Impedance*
50 Ω
Pulse Rise Time
5 ns (±30%)
Pulse Width
150 ns (±20%)
100ns (±10%)
Burst Frequency
1 – 100 kHz in 0.1 kHz steps
Burst Interval
0.01 to 99.9 ms
Pulses per Burst
1 – 200
Burst Repetition
90 ms – 99.9 s in 10 ms steps
Pulse Modes
Single, continuous, programmed
Pulse amplitude:
20 to 200 V in 0.5 V steps
Clamping:
15 to 100 V
Impedance:
According to resistor installed, the optional RM 5505 has available 0.5
to 10 Ω in 0.25 Ω steps
Pulse rise time:
0.1 to 10 ms
Pulse duration:
30 to 700 ms in 1 ms steps
Pulse repetition:
20 to 600 s in 0.1 s steps
Pulse modes:
Single, continuous, programmed 1 to 99,999
Pulse amplitude:
20 to 200 V in 0.1 V steps ±5%
Clamping:
10 to 100 V ±5%
Pulse 5b overshoot typ. <2%/2V
Impedance (Ri):
0.5 to 10Ω in 0.25Ω steps; 30.5Ω, 40Ω ±10%
Pulse rise time:
0.5 to 10 ms ±10%
<0.5 ms (±10% + 50μs)
±10% ≥50 V pulse amplitude
±20% <50V pulse amplitude
Pulse repetition:
15 to 600 s in 0.1 s steps, pulse repetition depends on pulse energy
Pulse modes:
Single, continuous, programmed 1 to 9,999
5.1.4 LD 5550
Load dump generator for pulse 5 and clamped load dump pulse 5b.
CAUTION!
The FT 5531 is only compatible with AutoStar 6.2 and above. Failure to use
AutoStar 6.2 and above may result in severe damage to the system!