KUTAI AVR EA08A
Specifications
KUTAI AVR EA08A,replacement for Leroy Somer R448, R449 and R438. Also comatible with Caterpillar VR3, Marathon DVR2000, SA465-2
Full Wave 8 AMP Harmonic Compounding Winding AVR
EA08A universal 8 AMP Full Wave Harmonic or Harmonic plus Auxiliary winding A.R.E.P genset voltage regulator is a compatible replacement for Leroy Somer R448, R449 and R438. Also comatible with Caterpillar VR3, Marathon DVR2000, SA465-2.
Features
Voltage Regulation < ±1%
110/220/380 VAC Programmable Input
Harmonic Frequency 40~500 Hz
Harmonic Voltage 25~300 VAC
Under Frequency Protection
Two-stage For STAB Adjusting Range
PWM Output
Specifications
Model No. EA08A
Sensing Input Terminal 0-110V = 95~135V
Terminal 0-220V = 185~250V
Terminal 0-380V = 360~515V
Frequency 50/60 Hz single phase
Output Voltage 150 VDC @ 220 VAC
Current Continuous 8A, Intermittent 12A for 10 sec.
Resistance 10 ~ 100 Ohm
Voltage Regulation < ±1% (with 4% engine governing)
Voltage Build-up Harmonic residual volt. > 5 VAC
External Voltage Adjustment ±10% @ 1 K Ohm
EMI Suppression Internal electromagnetic interference filtering
Under Frequency Protection U/F range 42~62 Hz
Droop Current Transformer N:5A or N:1A
Unload Harmonic+Auxiliary Winding > 40 VAC
Full Load Harmonic+Auxiliary Winding < 250 VAC single phase 40/500 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 VOLTS : Voltage Adjustment
STAB : Stability Adjustment
U/F : UFRO Knee point set
DROOP : Droop Adjustment
TRIM : Analogue Input Adjustment
U/F DIP : U/V Rate Set
Dimensions 150.0 (L) x 135.0 (W) x 55.3 (H) mm
Weight 480 g ±2%
