DSEA109 / DSEA108 / DSEA106 MKII Digital Automatic Voltage Regulators (AVR)

The DSEA109 Digital Automatic Voltage Regulator (AVR) with CAN is designed to regulate the output voltage of an AC alternator. The DSEA109 is supplied by either a 3 phase PMG, single phase PMG,  stator auxiliary winding or a shunt system taking power from the output windings.

The DSEA109 eliminates the complexities involved with analogue AVR designs. Analogue AVR designs can be over sensitive to changes in temperature which affects stability whereas the DSEA109 AVR maintains a smooth, stable regulated AC output voltage, regardless of the electrical load connected.The DSEA109 also features 3-phase sensing for better regulation.

Please Note: The DSE815 interface is required for programming.

DSEA109 Digital Automatic Voltage Regulator (AVR) with CAN Communications & PMG
PRODUCT HIGHLIGHTS
– Power input compatible with PMG, auxiliary and shunt windings (single phase / 3-phase)
– 3-phase or single phase generator output voltage sensing
– CAN port providing J1939 communications
– Soft start ramping
– Under frequency roll off (UFRO) protection with optional instantaneous step
– Loss of voltage sensing protection
– Over excitation protection
– Potted electronics

PRODUCT VARIANTS
A109-01 – A109 Digital AVR (CAN & PMG)
DSEA108 Digital Automatic Voltage Regulator (AVR) with CAN Communications
PRODUCT HIGHLIGHTS
– CAN port providing J1939 communications
– Soft start ramping
– Under frequency roll off (UFRO) protection with optional instantaneous step
– Loss of voltage sensing protection
– Over excitation protection
– Potted electronics
PRODUCT VARIANTS
A108-01 – A108 Digital AVR (CAN)
DSEA106 MKII Digital Automatic Voltage Regulator (AVR)
PRODUCT HIGHLIGHTS
– Soft start ramping
– Under frequency roll off (UFRO) protection with optional instantaneous step
– Loss of voltage sensing protection
– Over excitation protection
– Potted electronics
PRODUCT VARIANTS
A106-02 – A106 MKII Digital AVR (AUX)