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KUTAI AVR EA341,EA341 Automatic Voltage Regulator
EA341 Permanent Magnet Generator Automatic Voltage Regulator
EA341 Permanent Magnet Generator type voltage regulator is a compatible replacement for Newage Stamford MX341 and Onan 305-0846.
Features
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
Specifications
SensingInput | Voltage190~264VAC1phase2wire |
Frequency50/60Hzselectable | |
PowerInput(PMG) | Voltage170~220VAC3phase3wire |
Current3A/phase | |
Frequency100~120Hznominal | |
Output | VoltageMax.120VDC |
CurrentContinuous2.7A,Intermittent6Afor10Sec. | |
ResistanceMin.15Ohm | |
VoltageRegulation | <±1%(with4%enginegoverning) |
VoltageBuild-up | ResidualvoltsatAVRterminal>5VAC |
ExternalVoltsAdjustment | ±10%with1KOhm1watttrimmer |
UnitPowerDissipation | Max.12watt |
ThermalDrift | 0.05%per°CchangeinAVRambient |
SoftStartRampTime | 3Sec. |
AnalogueInput | Max.input±5VDC |
Sensitivity1Vfor5%generatorvolts | |
InputResistance1KOhm | |
DroopInput | Burden10Ohm |
Max.sensitivity0.07Afor5%droop(PF=0) | |
Max.input0.33A | |
UnderFrequencyProtection (FactorySetting) |
Setpoint95%Hz |
Slope170%downto30Hz | |
CurrentLimitInput | Burden10Ohm |
SensitivityRange0.5~1A | |
OverVoltageDetectorInput | Setpoint300V |
Timedelay1Sec.(fixed) | |
CBtripcoilvolts10~30VDC/0.5Amp | |
OverExcitationProtection | Setpoint90VDC |
Timedelay10Sec.(fixed) | |
Environment | OperatingTemperature:-40~70°C |
StorageTemperature:-40~85°C | |
RelativeHumidity:Maximum95% | |
Vibration:3.3G@100~2KHz | |
AVRControlsFunctions | VOLT:VoltageAdjustment |
STAB:StabilityAdjustment | |
U/F:UFROKneepointSet | |
DROOP:DroopAdjustment | |
TRIM:AnalogueInputAdjustment | |
EXCTRIP:OverExcitationLevelSet | |
DIP:U/VRateSet | |
Dimensions | 150.0(L)x135.0(W)x48.0(H)mm |
Weight | 394g±2% |