Technical Data And Connection Of The Electric Components; 2) Rectifier-Regulator - Rotax 914 F Installation Manual

19.4) Technical data and connection of the electric components

19.4.1) Integrated generator
Cyl. 2
Ill. 55
Cyl. 4
1
ge
ge

19.4.2) Rectifier-regulator

G G R +B L C
G G R +B L C
Ill. 56
Date
Page
1996 05 10
78
See Ill. 55
Feeding wires Q from the generator to rectifier-regulator on left side of
ignition housing (see ill. 55).
2 flexible cables, 1,5 mm
length approx. 660 mm (26 in) starting from ignition housing
with on each plug socket 6,3 x 0,8 to DIN 46247
Cyl. 1
NOTE: approx. 250W AC output at 5800 r.p.m.
For DC output in connection with rectifier-regulator see chapter
Cyl. 3
19.4.2.
See Ill. 56/57.
type: electronic full-wave rectifier regulator
effective voltage: 14 ± 0,3 V (from 1000 ± 250 r.p.m.)
current limit:
ambient
temperature range: min. -25° C (- 13° F)
weight:
Requirements for flawless operation of the rectifier-regulator
the rectifier-regulator has to be protected by a slow blowing 30A fuse.
cross section of the main circuit of at least 2,5 mm
a capacitor (Ill. 52 Pos.A) of at least 22 000 µF / 25 V is necessary.
the voltage difference between battery and terminal C of regulator should be
less than 0,2 V.
Use cables in this area as short as possible and with adequate cross
section.
never sever connection between terminal C and +B of regulator e.g. by
removal of a fuse
Install
914 F
2
yellow (in shielding metal braid)
max. 28 A
max. +90° C (194° F)
0,3 kg (.66 lb)
Reference
2
Modification-No.
- 0 -