China Automatic Voltage Regulator Kutai AVR Ea08A

KUTAI AVR EA08A
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%
We supply Kutai series AVR as the following:
EA04C
EA05A
EA06
EA440-T
EA16A
EA08A
EA05A-NL/EA05A-B
EA05AF
EA15A3H
EA45A220
For any details please do not hesitate to contact with us, thank you!