Detailed introduction to single phase ac alternator voltage regulator:
single phase ac alternator voltage regulator Features
REG DR 25SI  24VVoltage Set Point:27.5v
Regulation:A-Circuit   1,Negative Ground   2,Trio Ppwered Field   3,Low Standby Drain   4,Heavy Duty Version of D824   5,Fast Cut-In  FOE USE ON:Delco 25SI Negative Ground SystemOriginal NumberDELCO10498824   18928241969110    D693For use on ALTERNATORS:DELCO1117226    111724810459006   321602

Helpful Hints 

1, We supply over thousands of Alternators Parts, such as Stator, Rectifier, Voltage Regulator, they can replace BOSCH, DELCO, FORD, VALEO, LUCAS, HITACHI, MITSUBISHI, MANDO, NIPPONDENSO, NISSAN, ISUZU, HINO, SAWAFUJI series, etc.

2, Application: cars, buses, heavy duty trucks, tractors, construction machinery...

3, Certification: ISO 9001:2000 & ISO/TS16949.

4, Our market refers to North & South America, Southeast Asia, Australia, Middle East, South Africa and Europe.

5, If you want to inquire about our products, please supply us your reference numbers, such as OEM, WAI, Transpo numbers or pictures.