Motor Type: | AC Motor |
---|---|
Model Number: | EA08A |
Current type: | AC |
Phase : | 2/3 Phase |
usage: | Regulating the generator voltage |
typical system response: | AVR 20 ms |
thermal drift: | 0.02% per deg change in AVR ambient |
Unit Type: | piece |
Package Size: | 15cm x 15cm x 15cm (5.91in x 5.91in x 5.91in) |
Package Weight: | 1.0kg (2.20lb.) |
Quick Details
Specifications
EA08A Automatic Voltage Regulator
Description
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
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Voltage Regulation < ±1%
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110/220/380 VAC Programmable Input
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Harmonic Frequency 40~500 Hz
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Harmonic Voltage 25~300 VAC
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Under Frequency Protection
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Two-stage For STAB Adjusting Range
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PWM Output
Specifications
SensingInput | Terminal0-110V=95~135V |
Terminal0-220V=185~250V | |
Terminal0-380V=360~515V | |
Frequency50/60Hzsinglephase | |
Output | Voltage150VDC 220VAC |
CurrentContinuous8A,Intermittent12Afor10Sec. | |
Resistance10~100Ohm | |
VoltageRegulation | <±1%(with4%enginegoverning) |
VoltageBuild-up | Harmonicresidualvolt.>5VAC |
ExternalVoltageAdjustment | ±10% 1KOhm |
EMISuppression | Internalelectromagneticinterferencefiltering |
UnderFrequencyProtection | U/Frange42~62Hz |
DroopCurrentTransformer | N:5AorN:1A |
UnloadHarmonic+AuxiliaryWinding | >40VAC |
FullLoadHarmonic+AuxiliaryWinding | <250VACsinglephase40/500Hz |
Environment | OperatingTemperature:-40~60°C |
StorageTemperature:-40~85°C | |
RelativeHumidity:Maximum95% | |
Vibration:1.5G 5~30Hz/5.0G 30~500Hz | |
AVRControlsFunctions | VOLTS:VoltageAdjustment |
STAB:StabilityAdjustment | |
U/F:UFROKneepointset | |
DROOP:DroopAdjustment | |
TRIM:AnalogueInputAdjustment | |
U/FDIP:U/VRateSet | |
Dimensions | 150.0(L)x135.0(W)x55.3(H)mm |