Fiat 1998 Marea Weekend, Service Manual

Page: 71 / 846

Technical data
Marea-Marea Weekend
Electrical equipment: recharging 99 range
00.55
l O p )
i
6 v
r ^P>
20v (•)
| | p ) 20v
f ^ p t JTD(M) l ^P» JTD (•)
f g p l JTD ( A )
ALTERNATOR
r ^ j p f JTD
Type
A115I-14V
38/65A
A127IR-14V
50/85A
A127IR - 14V
55/1 OOA
Bosch 14V
60/120
Nominal voltage y
of system
14
Maximum current A 65 85 100 120
Nominal current
at 1800 rpm
r p m
38 50 55 60
Nominal current .
at 6000 rpm
65
85 100 120
Field winding re-
sistance between ^
the two slip rings
n
2.4 2.6
-
-
Direction of rotation
(seen from control side)
Clockwise
Diode power rectifiers Bridge
(*) Data obtained at an ambient temperature of 20°C. ( • ) Supplied as an alternative
(•) For vehicles with air conditioning ( • ) For vehicles with air conditioning and ad-
ditional heater
VOLTAGE REGULATOR Built in electronic
Type RTM 151A (1) RTM 151 B
Alternator speed
for test
rpm
7000
Thermal stabilization correc-
tor
A
-
Test current A
-
Regulation voltage (*) V 13.4 - 14.6
(*) Data obtained at an ambient temperature of 23°C.
(1) Specific to 1242 16V version.
6 0
Print n° 506.763/14