EM TEST PFS 200 B1, Руководство по эксплуатации, Страница: 16 / 34

EM TEST PFS 200 Series
Manual for Operation V 3.08 16 / 34
3.7. PSA / Renault Test Routines
PSA / Renault
F1 : Micro Drop
F1 F2 F3 F4 F5 F6 F7
PSA B217110 specifies two procedures for testing the “Microcoupures”:
- Test procedure:
The “Microcoupures” are generated in “Open Circuit Mode”
, that means the serial switch of the PFS 200N
is opened and the DUT is disconnected from the battery supply. The DUT discharges internally. No load is
connected for fast discharge.
Therefore the operator has to select
“Impedance: High”
for testing.
-
Verification procedure
The generator must be verified under loaded conditions. The load resistor is integrated in the PFS 200N.
Therefore the operator has to select
“Impedance: Low”
for verification. In case that the High mode is
selected it is not possible to verify the fast rise and fall times which are specified to be <1

s.
Page 4 (Start)
PSA / Renault Microdrop
Vb
= 13.5V T = 0.01ms
t1 = 10.00ms t2 = 100ms
t3 = 0.5 s tri = Auto
n = 00010 Impedance: High / Low
STOP
F1 F2 F3 F4 F5 F6 F7

: Select with the cursor for change High or Low mode
All other parameters are fix according to the PSA standard.