Kutai EA448

Kutai EA448
  • Voltage Regulation < ±0.5%
  • Load Acceptance Module (LAM)
  • 50/60 Hz Selectable
  • Under Frequency & Exc. Max Protection
  • Single Phase Or Three Phase Voltage Sensing Optional
  • Soft Start Voltage Ramping
  • Normal Rapid Response Time (Option)

Sensing Input Terminal 0-110V = 95~140V
Terminal 0-220V = 170~260V
Terminal 0-380V = 340~520V
Frequency 50/60 Hz selectable
Power Input Voltage 40~150 VAC 3 phase
Output Current Max. 10A
Current Droop Max. 4% @ P.F.=0.8
Voltage Regulation < ±0.5% (with 4% engine governing)
Voltage Build-up Residual volts at AVR terminal > 5 VAC
Voltage Output Max. 160 VDC @ 120 VAC
External Voltage Adjustment ±10% @ 1 K Ohm 1 watt trimmer
Auxiliary Winding 6~150 VAC (No load rms)
Response Time 0.3~1 sec. @ ±20% voltage vibration
LAM Voltage Droop Rate 10% & 15% selectable
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
V/HZ : UFRO Knee Point Set
EXC.MAX : Excitation Current Limit
STAT : Droop Adjustment
Dimensions 203.0 (L) x 153.0 (W) x 60.5 (H) mm
Weight 970g ±2%
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Unit 22 - Industrial Estate
Station Rd
Ditton Priors
Bridgnorth
Shropshire
WV16 6SS
United Kingdom

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