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DSEA106 | Auxiliary / Shunt Powered Digital AVR

DSE

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OVERALL SIZE
167 mm x 109 mm x 61 mm (6.6” x 4.3” x 2.4”)
PRODUCT VARIANTS
A106-01 – A106 Digital AVR (AUX)

 

The DSEA106 Digital Automatic Voltage Regulator (AVR) is designed to regulate the output voltage of an AC alternator. The DSEA106 is supplied by either a stator auxiliary winding or a shunt system taking the power from the output windings.

The DSEA106 eliminates the complexities involved with analogue AVR designs. Analogue AVR designs can be over sensitive to changes in temperature which affects stability.

SKU: DSEA106 Categories: , Tags: ,
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Technical Specifications

Key Features Key Benefits
Digital electronic design. Ensures a smooth, stable, regulated AC output from the alternator.
Auxiliary or Shunt Power supplies. Suits a wide range of alternators.
Soft start ramping. Helps to minimise voltage overshoot.
Loss of voltage sensing protection. Detects disconnection of the voltage sensing connections.
Quadrature CT connection. Suitable for synchronising and load sharing applications.
DIP Switch selection. Provides voltage, frequency and stability selection.
Potentiometer adjustment. Provides adjustments for voltage set points, droop, UFRO, proportional and integral gain.

Details

POWER SUPPLY

VOLTAGE RANGE
100 V AC to 300 V AC (Ph to N/Ph)

FREQUENCY RANGE
40 Hz to 180 Hz

ALTERNATOR OUTPUT SENSING

VOLTAGE RANGE
15 V AC to 600 V AC (Ph to N/Ph)

FREQUENCY RANGE
40 Hz to 65 Hz

EXCITATION OUTPUT

EXCITATOR FIELD WINDING IMPEDANCE
5 Ω to 50 Ω

CONTINUOUS VOLTAGE RATING
0 V DC to 100 V DC

CONTINUOUS CURRENT RATING
0 A DC to 7 A DC

MAXIMUM CURRENT RATING
15 A DC for 10 seconds

QUADRATURE DROOP CT

MAXIMUM SECONDARY CURRENT
5 A AC

BURDEN
0.25 VA

ACCURACY
1%

REMOTE VOLTAGE ADJUSTMENT

POTENTIOMETER
5 kΩ

VOLTAGE INPUT
0 V DC to 10 V DC