General information:
The voltage regulator 9432.3702-01 is purposed for voltage
maintenance of the onboard vehicle network in predetermined
limits in all system operation modes of electrical equipment at
change of the rotation frequency of the alternator rotor,
electrical load and environment temperature.
Applicability: serially on automobiles "Daewoo Lanos" 1.4i,
"Daewoo Sens", "Slavuta", "Tavria", 2004-2009 years of
manufacture with the alternator 97T.3701. It is possible to
apply the regulator composed of other alternators with
analogical switching circuit and restrictive rectifier unit.
It ensures optimal charging rate of modern (calcic) accumulator
batteries, which require the increased voltage of the battery
charge.
The voltage regulator 9432.3702-01 is the regulator of a new
generation. Due to usage of the modern powerful field-effect
transistor as an output switch, the highest parameters of the
current velocity characteristic are reached, the power losses
are sharply lowered and the item reliability as a whole
enlarged.
The regulators are produced in a single climatic design О2.1 in
accordance with GOST 15150 for internal market and for export.
On protection degree against penetration of foreign bodies and
water, the items meet design IP68 in accordance with GOST 14254.
An operating mode of the regulators is S1 in accordance with
GOST 3940.
The warranty period of exploitation is 3 years from the date of
commissioning or from the date of sale in retail commercial
network. The warranty obligations of the manufacturer are valid
during 4 years from the date of the item production. The date of
production is marked on the case of the items.
Specifications:
|
Range
of operating temperatures, °С |
|
-45 ..
+100
|
|
Nominal regulating voltage, V |
14,4
|
|
Regulating voltage with battery at
t°=(25 ± 2) °С and load of
alternator 3А, V |
14,4 ±
0,1
|
|
Regulating voltage with battery at
t°=(25 ± 2) °С in range of
alternator load from 3A to 0,9·
Imax*
, V |
14,4 ±
0,2
|
|
Maximum current of output circuit:
standard design , A |
5,0 / 7,0
|
|
Thermal compensation of regulating
voltage, mV/°С |
-4,5 ±
1,5
|
|
Residual voltage on output "DF" at
current 5A: maximal / typical, V
|
0,06 /
0,05
|
|
Maximum allowable long-term
influence of increased supply
voltage, V |
18,0
|
|
Maximum allowable influence of
increased supply voltage up to 5
min., V |
25,0
|
|
Maximum allowable pulse overvoltages
in accordance with GOST 28751, V
|
200,0
|
|
Connection diagram:
Dimensional drawing:
|