Basler EA63-4A Compatible Automatic Voltage Regulator

Basler EA63-4A Compatible (AVR)

Automatic Voltage Regulator

Replacement for Basler EA63-4A

Sensing Input:Voltage 120(95~139) / 240(190~277) VAC 1 phase 2 wire
Frequency 50/60 Hz

Power Input:  Voltage 95~139 VAC ±10% 1 phase 2 wire

Output:Voltage Max. 63 VDC Current Continuous 4A, Intermittent 7A for 60 sec. or 9A for 10 sec. Resistance Min. 15 Ohm Max. 100 Ohm

Voltage Regulation:< ±1% (within 4% engine governing)

Voltage Build-up:  Residual volts at AVR terminal > 5 VAC

External Volts Adjustment:  ±15% with 5 K Ohm 1 watt trimmer

Unit Power Dissipation:  Max. 15 watt

EMI Suppression:  Internal electromagnetic interference filtering

Thermal Drift:  0.05% per °C change in AVR ambient

Under Frequency Protection:  Knee point adjustable range 45~55 Hz

Environment: 

Operating Temperature : -40~60 °C

Storage Temperature : -40~85 °C

Relative Humidity : Maximum 95%

Vibration : 1.5G @ 5~30 Hz / 5.0G @ 30~500 Hz

AVR Controls Functions: 

VOLT ADJ : Voltage Adjustment
STAB : Stability Adjustment
Under Frequency protection: To Set the U/F Knee Point

Shock:  Withstands up to 20G in each X, Y, Z axes

Dimensions:  140.0 (L) x 125.0 (W) x 48.0 (H) mm

Weight:  10 oz. (0.28 kg)