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KUTAI AVR EA321
Product Name : KUTAI AVR EA321
Product ID : EA321
MOQ : 5pcs
Packaging : Individual packing or neutral packing
Delivery time : about 3 working days
Payment terms : T/T,West Union,Paypal
Supply ability : 3000pcs/month
Introduction
KUTAI AVR EA321,EA321 Automatic Voltage Regulator
EA321 Automatic Voltage Regulator for PMG Generator
EA321 3 Phase Sensing Permanent Magnet Generator type voltage regulator is a compatible replacement for Newage Stamford MX321 and Onan 305-0823.
Features
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Voltage Regulation < ±0.5% RMS
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For Use In Parallel Operation
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RAMP, DIP, DWELL, DROOP, RMS, U/F, Over Voltage &Over Excitation Adjustment Functions
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Over Exc. / Over Volt. & UFRO LED Indicators
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Current Limiting Function
Specifications
| SensingInput | Voltage190~264VAC2phaseor3phase |
| Frequency50/60Hzselectable | |
| PowerInput(PMG) | Voltage170~220VAC3phase3wire |
| Current3A/phase | |
| Frequency100~120Hznominal | |
| Output | VoltageMax.120VDC |
| CurrentContinuous4A,Intermittent7Afor60Sec. | |
| ResistanceMin.15Ohm | |
| VoltageRegulation | <±0.5%RMS(with4%enginegoverning) |
| VoltageBuild-up | ResidualvoltsatAVRterminal>5VAC |
| ExternalVoltsAdjustment | ±10%with5KOhm1watttrimmer |
| UnitPowerDissipation | Max.18watt |
| ThermalDrift | 0.05%per°CchangeinAVRambient |
| SoftStartRampTime | 0.4~4Sec. |
| AnalogueInput | Max.input±5VDC |
| Sensitivity1Vfor5%generatorvolts | |
| InputResistance1KOhm | |
| DroopInput | Burden10Ohm |
| Max.Sensitivity0.22Afor5%droop(PF=0) | |
| Max.Input0.33A | |
| UnderFrequencyProtection (FactorySetting) |
Setpoint95%Hz |
| Slope100~300%downto30Hz | |
| Max.Dwell20%volts/Sec.recovery | |
| CurrentLimitInput | Burden10Ohm |
| Sensitivityrange0.5~1A | |
| OverVoltageDetectorInput | Setpoint300V |
| Timedelay1Sec.(fixed) | |
| CBtripcoilvolts10~30VDC/0.5Amp | |
| OverExcitationProtection | Setpoint120VDC |
| Timedelay8~15Sec. | |
| Environment | OperatingTemperature:-40~70°C |
| StorageTemperature:-40~85°C | |
| RelativeHumidity:Maximum95% | |
| Vibration:3.3G@100~2KHz | |
| AVRControlsFunctions | VOLT:OutputVoltageAdjustment |
| STAB:StabilityAdjustment | |
| UFRO:UFROKneePointSet | |
| DROOP:ToSettheDroopto5%atPF=0 | |
| TRIM:ToOptimizeAnalogueInputSensitivity | |
| EXC:OverExcitationTripLevelSet | |
| DIP:HzRelatedVoltageDIPSet | |
| DWELL:HzRelatedRecoveryTimeSet | |
| ILIMIT:StatorCurrentLimitSet | |
| OVERV:OverVoltageTripLevelSet | |
| RAMP:NoLoadVoltageRampSetTime | |
| RMS:RootMeanSquareofGenerator | |
| Dimensions | 203.0(L)x153.0(W)x45.0(H)mm |
| Weight | 530g±2% |
Inquiry
If you have any interests in the product,just feel free to contact us online or by email.Thank you.
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