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Generators Voltage Regulators Basler VR63-4C Replacements

EA04C

Automatic Voltage Regulator 63 VDC 4 Amp Sensing 380V

EA04C self excited brushless type genset voltage regulator is a compatible replacement for Basler VR63-4C regulator.

● Brochure ● Manual ● 3D Display

Features

  • < ± 1% Regulation
  • Sensing Input 400 VAC 50/60 Hz
  • For Use In 50/60 Hz Brushless Generator
  • Under Frequency & Over Excitation Protection
  • EMI Suppression
  • Built-in High Breaking Capacity Fuse

Specifications : EA04C

Sensing Input Voltage 300~550 VAC, Single Phase
Frequency 50/60 Hz Selectable
Power Input 90~240 VAC, Single Phase
Output Voltage Max. 32 VDC @ 120 VAC input , Max. 63 VDC @ 240 VAC input
Current Continuous 4A, Intermittent 7A for 60 sec.
Resistance 15~100Ω
Voltage Regulation < ± 1% (with 4% engine governing)
Under Frequency Protection U/F Knob 43~60 Hz
External Volts Adjustment ± 15% @ 1 KΩ
Voltage Build-up Residual voltage at AVR terminal > 5 VAC
Over Excitation Shutdown Field volts shut down after a time delay if exciter
Field volts exceed 100 ± 5 VDC
EMI Suppression Internal electromagnetic interference filtering
Thermal Drift 0.05% per °C change in AVR ambient
Unit Power Dissipation Max. 12 Watt
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 : Voltage Adjustment
STAB : Stability Adjustment
HZ : 50/60 Hz Selectable
VAR : Ex. VR
Dimensions 101.0(L) x 69.0(W) x 47.3(H) mm
Weight 171 g ± 2%

Mechanical Specifications

Mechanical Specifications

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