Kutai EA341

Kutai EA341
  • Voltage Regulation < ±1%
  • 3 Phase PMG Power Input
  • For Use In Parallel Operation
  • Adjustable EXC TRIP, DIP, TRIM & DROOP Functions
  • Soft Start Voltage Ramping
  • Under Frequency Roll Off Protection
  • UFRO & Over Excitation LED Indicators
Sensing Input Voltage 190~264 VAC 1 phase 2 wire
Frequency 50/60 Hz selectable
Power Input(PMG) Voltage 170~220 VAC 3 phase 3 wire
Current 3A / phase
Frequency 100~120 Hz nominal
Output Voltage Max. 120 VDC
Current Continuous 2.7A, Intermittent 6A for 10 sec.
Resistance Min. 15 Ohm
Voltage Regulation < ±1% (with 4% engine governing)
Voltage Build-up Residual volts at AVR terminal > 5 VAC
External Volts Adjustment ±10% with 1 K Ohm 1 watt trimmer
Unit Power Dissipation Max. 12 watt
Thermal Drift 0.05% per °C change in AVR ambient
Soft Start Ramp Time 3 sec.
Analogue Input Max. input ±5 VDC
Sensitivity 1V for 5% generator volts
Input Resistance 1 K Ohm
Droop Input Burden 10 Ohm
Max. sensitivity 0.07A for 5% droop (PF=0)
Max. input 0.33A
Under Frequency Protection
(Factory Setting)
Set point 95% Hz
Slope 170% down to 30 Hz
Current Limit Input Burden 10 Ohm
Sensitivity Range 0.5~1A
Over Voltage Detector Input Set point 300V
Time delay 1 sec. (fixed)
CB trip coil volts 10~30 VDC / 0.5 Amp
Over Excitation Protection Set point 90 VDC
Time delay 10 sec. (fixed)
Environment Operating Temperature : -40~70 °C
Storage Temperature : -40~85 °C
Relative Humidity : Maximum 95%
Vibration : 3.3G @ 100~2 KHz
AVR Controls Functions VOLT : Voltage Adjustment
STAB : Stability Adjustment
U/F : UFRO Knee point Set
DROOP : Droop Adjustment
TRIM : Analogue Input Adjustment
EXC TRIP : Over Excitation Level Set
DIP : U/V Rate Set
Dimensions 150.0 (L) x 135.0 (W) x 48.0 (H) mm
Weight 394g ±2%
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Unit 22 - Industrial Estate
Station Rd
Ditton Priors
Bridgnorth
Shropshire
WV16 6SS
United Kingdom

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