The AS440 is an analogue, 2-phase sensing, self-excited automatic voltage regulator (AVR). The AS440 incorporates Surface Mount Technology (SMT) to its design. The AS440 is supplied as standard to the STAMFORD® S4 and STAMFORD® HC5 alternators and is an option for the STAMFORD® UC22 and UC27 alternators.

The MX341 is an analogue, 2-phase sensing, permanent magnet generator (PMG) powered automatic voltage regulator (AVR) providing isolation from the effects of non-linear loads. It has improved motor starting performance and sustained short circuit current. The MX341 is provided as standard for the STAMFORD® P6, STAMFORD® P7 and STAMFORD® S7 alternators.

STAMFORD® RSK1101 DIODE & VARISTOR KIT 100% Original, 100% Made in UK STAMFORD® Rectifier Service Kit P/N RSK-1101 STAMFORD® RSK1101 Diodes included with the the RSK1101 Rectifier Service Kit, are responsible for providing power to the Alternator rotor so it can induce voltage to the main windings of a STAMFORD® alternator. The RSK1101 STAMFORD® Rectifier Service Kit is composed of the following components: (3) Foward Diode Leads (3) Reverse Diode Leads (1) Varistor A faulty diode may produce several failing conditions that will cause further damage to the alternator, including increased excitation which may damage the exciter rotor, or loss of voltage that will end up causing overload to the voltage regulator. The RSK 1101 STAMFORD® Rectifier Kit is designed to work with P0/P1 STAMFORD® alternator frames and it comes directly from STAMFORD® in the UK. Only by purchasing genuine STAMFORD® parts will you guarantee to have the same quality and performance standards required by STAMFORD® to enjoy full manufacturer warranty and maximum longevity of your STAMFORD® Alternator.

STAMFORD® RSK6001 DIODE KIT for HC6/HC7/P7/MV7/P80 Alternator 100% Original, 100% Made in UK STAMFORD® Rectifier Service Kit P/N RSK-6001 STAMFORD® RSK6001 Diodes included with the the RSK6001 Rectifier Service Kit, are responsible for providing power to the Alternator rotor so it can induce voltage to the main windings of a STAMFORD® alternator. The RSK6001 STAMFORD® Rectifier Service Kit is composed of the following components: (3) Foward Diode Leads (3) Reverse Diode Leads (2) Varistor A faulty diode may produce several failing conditions that will cause further damage to the alternator, including increased excitation which may damage the exciter rotor, or loss of voltage that will end up causing overload to the voltage regulator. The RSK 6001 STAMFORD® Rectifier Kit is designed to work with HC6/HC7/P7/MV7/P80 STAMFORD® alternator frames and it comes directly from STAMFORD® in the UK. Only by purchasing genuine STAMFORD® parts will you guarantee to have the same quality and performance standards required by STAMFORD® to enjoy full manufacturer warranty and maximum longevity of your STAMFORD® Alternator.