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EA15A3H

Generator Automatic Voltage Regulator 15Amp 3 Phase Sensing

Home > Generator Automatic Voltage Regulator > Kutai Series AVR > EA15A3H

Automatic Voltage Stabilizers Three Phase Sensing

EA15A3H 15Amp 3 Phase Sensing self excited brushless type genset voltage regulator is an universal AVR to replace genset with 3 phase sensing requirement.

» Brochure | Manual | 3D Display

Features

< ± 1% Regulation
220/380/440/480V Input Voltage Sensing
3 Phase Sensing
High 15A Output Current
50/60 Hz Under Frequency Protection
Soft Start Ramping
Built-in High Breaking Capacity Fuse

Specifications

Sensing Input	Voltage 220/380/440 VAC, 3 Phase 3 Wire Frequency 50/60 Hz Selectable
Power Input	Voltage 100~300 VAC, 1 Phase 2 Wire
Output	Voltage Max. 90 VDC @ 240 VAC input Current Continuous 15A, Intermittent 20A for 10 sec. Resistance Min. 4 Ω @ 35 Volts Output
Volts Regulation	< ±0.5% (with 4% engine governing)
Voltage Build-up	Residual Volt. at AVR Terminal > 5 VAC
External Volts Adjustment	±15% with 5 KΩ 1 Watt trimmer
Soft Start Ramp Time	2 sec.
Unit Power Dissipation	Max. 8 Watt
Thermal Drift	0.03% per °C change in AVR ambient
Under Frequency Protection	60 Hz system presets knee point at 55 Hz (Factory Settings) 50 Hz system presets knee point at 45 Hz (Factory Settings)
Environment	Vibration : 3.3 G @ 100~2 KHz Relative Humidity : Maximum 95% Operating Temperature : -40~65 °C Storage Temperature : -40~85 °C
AVR Controls Functions	VOLTS : Voltage Adjustment STABILITY : Stability Adjustment U/F : UFRO Knee Point Set (U/F: Under Frequency Protection) DROOP : To Adjust Droop
Dimensions	150.0(L) x 135.0(W) x 72.0(H) mm
Weight	867 g ± 2%

Mechanical Specifications

Mechanical Specifications

Related Products

EA05A	EA05AF	EA15A	EA45A220	EA75A220
EA08A

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