Carbon Brush Automatic Voltage Regulator AVR EA45A220 for Generator Genset

Carbon Brush Automatic Voltage Regulator AVR EA45A220 for Generator Genset Product

Description:
EA45A220HL (Half Wave) and EA45A220FL (Full Wave) 45Amp universal self excited genset voltage regulator compatible replacement for carbon brush type generators. There are also optional low frequency protection available.
Product Feature:
Voltage regulation < ±1%
50/60Hz selectable
Full wave & half wave version available
Adjustable voltage, stability & field limit
AVR is fan cooled internally
"FL" AVR for full-wave voltage output generators with under frequency protection.
"HL" AVR for half-wave voltage output generators with under frequency protection.
Product Specification / Models
Input    Voltage 170~265VAC 1 phase 2 wire
Frequency 50/60Hz selectable
Output    EA45A220HL : Max. 90VDC @ 220VAC input
EA45A220FL : Max. 180VDC @ 220VAC input
Current Continuous 45A Intermittent 60A for 10 sec.
Resistance Min. 1.5 ohm
Volt. Regulation:< ±1% (with 4% engine governing)
Voltage Build-up:Residual volts at AVR terminal > 5VAC (25Hz)
External Volts Adjustment    ±20%
Under Frequency Protection    60Hz system presets knee point at 55Hz
50Hz system presets knee point at 45Hz
Operation Temperature    -40~60°C
Dimensions (LxWxH):330.0 x 190.0 x 180.0 mm