Repair Manual

16
STARTING AND CHARGING
16 - 1
The Dacia pick-up vehicles can be equipped with following types of alternators:
For vehicles of Dacia range, there are used alternators type 1114.200 and type 1180
(used for vehicles provided with AC).
CHECKING ON BENCH
( for alternator type 1114.200 )
LOAD CHARACTERISTIC General electric diagram:
I = f (n); U = ct = 13,5 V
RPM I
NTENSITY
[ rot/min ] [ A ]
N
1 1300 I1 > 11
N
2 3000 I2 > 43
N
3 5000 I3 > 47
N
4 8000 I4 > 52
N
5 12 500 I5 > 50
N
N 6000 IN > 40
The checking tests of the values for alternator type 1114,which are measures at
N 4 rpm, are performed when engine is cold.
The checking of the values at rpm N1, N2, N3, N5, are performed when the engine is
warm, i.e. after the alternator has been working for about one hour on voltage14 +/ - 0,1 V.
After measuring the value of the current at rpm N5 ,adjust the exciter voltage at
10 +/- 0,1 V and the voltage at the plugs level at 14 + / - 0,1 V. Adjust rpm NN at
6000 +/- 60 rpm and measure the corresponding value of the current, as soon as it is
stabilized.
Type of alternator 1114.200 1180
Operating voltage 12V 12V
Ampere rating in stable operating conditions
50 A 80 A
Maximum excitation current 3,9 A 5 A
Maximum power 700 W 1100 W
Type of relay used 1410;1342 electronic
electronic incorporated
ALTERNATOR
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