EA63-2.5S

EA63-2.5S

Kutai EA63-2.5S Automatic Voltage Regulator (AVR).

Automatic Voltage Regulator (AVR)

Specifications

Sensing InputVoltage 220 (165 to 260) / 400 (320 to 530) Vac 1 phase 50/60 Hz
Power InputVoltage 120 to 260 Vac 1 phase 50/60 Hz
OutputVoltage Max. 32 Vdc @ 120 Vac input / Max. 63 Vdc @ 220 Vac input | Current Continuous 2.5A Intermittent 4A for 60 seconds | Resistance Min. 25 ohms
Voltage RegulationLess than +/-1% (with 4% engine governing)
Build Up VoltageResidual volts at AVR terminal greater than 5 Vac
External Voltage Adjustment+/-15% with 5K ohms 1 watt potentiometer
Static Power DissipationMax. 10 watts
EMI SuppressionInternal electromagnetic interference filtering
Voltage Thermal Drift0.05% per °C change in AVR ambient
Under Frequency ProtectionKnee point adjustable range 45 to 55 Hz

AVR Control Functions

VOLTVoltage adjustment
STABStability adjustment
U/FSetting under frequency protection knee point

Environment

Operating Temperature-40 to +60 °C
Storage Temperature-40 to +85 °C
Relative HumidityMax. 95%
Vibration1.5 Gs @ 5 to 30 Hz | 5.0 Gs @ 30 to 500 Hz

Physical Specifications

Dimensions101.0 (L) x 69.0 (W) x 24.0 (H) mm
Weight107 g +/-2%
ShockWithstands up to 20G in each X, Y, Z axes