Connection is mandatory:
| Color |
Function |
| Black |
body / grounding (31) |
| Grey |
end of phasecoils |
| Grey |
the other end of phasecoils |
| Thicker red |
constant current (B+) |
| Thinner red |
switched current (15) |
Connection is optional:
| Color |
Function |
| Green |
control light on 15 |
| Yellow or Purple* |
control light on 31 |
*the yellow or purple wire (which color was used depends on the serial of the production) can control the control lights of Japanese small tractors. If the single-phase rectifier was installed in a non-Japanese small tractor (e.g.: if the rectifier is connected into a motorcycle or moped), then the yellow or purple wire will be left out, it will not be connected (must be insulated).
The green wire can control the control lights of other vehicles (e.g.: Lombardini, Motoplat, Rotax). If it has not been installed in such a vehicle, then the wire is left out, it is not connected (must be insulated).
Connecting the two control lights together is FORBIDDEN, because it causes damage!
Either one or the other control lamp can only be connected.
Connecting the control lamp is optional, the regulator rectifier works perfectly without it (without connected control lamp).
The technical parameters of the regulator rectifier:
- Size: 90 x 78 x 28 mm
- Mounting distance: min: 66 mm, max 69 mm
- Length of the wire: kb. 25 cm
- The regulator rectifier works on a 12V system.
The rectifier regulates with series regulation. You can read more about this here.
