EM TEST VDS 200 Series User Manual

EM TEST VDS 200 Series
Manual for Operation V 5.19 19 / 57
3.3.1.
ISO 7637
3.3.1.1.
Pulse 4 voltage drop
This pulse simulates supply voltage reduction caused by energizing the starter-motor circuits of internal
combustion engines, excluding spikes associated with starting.
tf [Vb-Va1] < 5ms
Limits depends VDS voltage range
Input restrictions
0.0 V <= Vb + Va1 <= 30.0V (60.0V)
0.0 V <= Vb + Va2 <= 30.0V (60.0V)
Parameters:
Vb
0.0V
-
30.0V (60.0V)
Va1
- 30.0V (- 60.0V)
-
30.0V (+ 60.0V)
Va2
- 30.0V (- 60.0V)
-
30.0V (+ 60.0V)
t1
0.1s
-
99.9s
t7
5ms
-
999ms
t8
5ms
-
999ms
t9
0.1s
-
99.9s
t11
5ms
-
999ms
Va
0.0V
-
30.0V (+ 60.0V)
I
1A
-
30A (Imax)
tri
Auto / Manual
3.3.1.2.
Pulse 2b
This pulse simulates transients from dc motors acting as generators after ignition is switched off.
tr, tf ( 10/90%) =1ms  50%
Limits depends VDS voltage range
Input restrictions
Va1  0.0V
0.0 V  Vb + Va1  30.0V (60.0V)
Parameters:
Vb
0.0V
-
30.0V (60.0V)
Va1
- 30.0V (- 60.0V)
-
0.0V
t1
0.1s
-
99.9s
t6
1ms
-
999ms
td
5ms
-
9999ms
int
0.1s
-
99.9s
n
1
-
30,000 / endl.
tri
Auto / Manual
I
1A
-
30A (Imax)

EM TEST VDS 200 Series Specifications

General

Brand	EM TEST
Model	VDS 200 Series
Category	Amplifier
Language	English